Iceland's Inflation Has a Culprit — And It Isn't the One the Central Bank Is Chasing

Iceland's headline CPI has been stuck above target for almost four years. Everyone has a theory. The central bank says expectations have deanchored. The opposition says the government spent too much. The populists say the immigrants drove up costs. The landlords say the unions are too demanding. The unions say the rents are too high. Each diagnosis arrives with its preferred treatment already in hand, and each conveniently points the finger away from the diagnostician's own constituency. Inflation is always and everywhere a political phenomenon — not because politics causes it, but because every diagnosis is shaped by the politics of the diagnostician.

Peer countries have moved on. Germany, the United Kingdom, the United States all have trend inflation back within shouting distance of 2%. Iceland is still printing 5.4% headline, with services at 8.4% and housing above 7%. The Seðlabanki hiked its policy rate from 0.75% to a peak of 9.25%, cut tentatively to 7.25%, then reversed course and hiked again to 7.50% in March 2026 — all while producing a working paper arguing that the problem is fundamentally about "weakly anchored inflation expectations."

That is the official diagnosis. It is wrong.

What follows is a detective story. Economic analysis does not usually benefit from whodunit framing — there are too many suspects and too few clean data points — but Iceland's case is unusually cooperative. The suspects line up, the alibis can be checked against the CPI basket, the CBI's own credit-flow data, and the HMS property registry, and the culprit turns out to be hiding in plain sight. The forensic work has already been done. What follows is the walkthrough.

Suspect 1: The króna

The first place any Icelandic inflation story begins is the currency. Iceland has a 400,000-person economy with its own floating currency, a long history of depreciation-driven inflation spirals, and a post-2008 national trauma around the króna's role in the banking collapse. Whenever inflation prints hot, the reflexive question is "what happened to the króna?"

Let's check the alibi. Here is Iceland's CPI for March 2026, decomposed:

Look at that second line. Imported goods are deflating. The basket of stuff Iceland buys from abroad — cars, electronics, clothing, foreign food, industrial inputs — is cheaper in March 2026 than it was in March 2025. Whatever is driving Iceland's headline number, the króna is not passing foreign inflation through to Icelandic shelves. The currency channel is working. World prices have cooled, and the króna has been importing that cooling for about eighteen months. If the króna were the culprit, the imported-goods line would be hot. It is the coldest line in the table.

Suspect cleared on the direct pass-through charge. But the króna is not done being interesting.

The carry trade

Iceland's policy rate is 7.50%. Here is what the rest of the developed world looks like:

Iceland is running a policy rate four times Sweden's and nearly four times the ECB's. That differential is an open invitation: borrow in euros at 2%, park in króna at 7.5%, pocket the spread. This is the carry trade — the same mechanism that, in its most extreme pre-2008 form, fueled the jöklabréf. The CBI knows it is happening. Over just a few months in mid-2025, it purchased 29.3 billion ISK in foreign currency — nearly 40% of total FX market volume in the period — to prevent carry-driven appreciation from distorting the exchange rate. Foreign reserves stood at 917 billion ISK by late 2025.

Think about what that means operationally. The CBI keeps rates high to fight inflation. The high rates attract speculative capital inflows. The inflows push the króna up. The CBI intervenes in the FX market to prevent excessive appreciation that would hurt exporters. And the inflation the CBI was trying to fight has not budged, because — as we will see — it is driven by housing, not by anything the exchange rate touches. The CBI is running two policies that partially cancel each other out: tight money to cool the economy, and FX purchases to offset the side effects of tight money on the currency. This is the impossible trinity of open-economy macroeconomics playing out in real time — independent monetary policy, free capital movement, and a managed exchange rate. Pick two. Iceland is trying to run all three and spending reserves to paper over the contradiction.

The "drain" fear

The counter-argument that keeps rates high is capital flight: "if we cut, money will leave, the króna will crash, import prices will spike, and we'll get the inflation we were trying to avoid." This is the argument that sustains emergency-level rate differentials even when the CBI suspects the rates are not reaching the actual inflation driver.

But look at which direction the capital is actually flowing. The risk right now is carry inflows, not outflows. The CBI is buying foreign currency to prevent appreciation, not selling it to defend against depreciation. Iceland does run a small current account deficit — around −2% to −3% of GDP over the past four years, driven by a structural goods trade deficit (roughly −8% of GDP in 2025) that the services surplus from tourism (+5.5%) only partly offsets. But that is a flow, and flows are the wrong object for a capital-flight scenario anyway. The stock — Iceland's net foreign-asset position — tells the opposite story. Iceland's net international investment position was +44% of GDP at end-2025 (Seðlabanki, Fjármálastöðugleiki 2026/1). Iceland is a substantial net creditor to the rest of the world, not a debtor. The reason is the pension fund system: pension funds hold total assets of 179% of GDP, of which 42% — roughly 70% of GDP — is invested abroad. That single line item exceeds Iceland's entire positive NIIP on its own. Every other resident sector (banks, government, households, non-financial corporates) is a net foreign debtor on balance, and pension fund foreign holdings still cover all of them with room to spare. In the central bank's own words: "Jákvæða erlenda stöðu má fyrst og fremst rekja til erlendra eigna lífeyrissjóða" — the positive external position can be attributed first and foremost to pension fund foreign assets. The "drain" scenario requires you to believe Iceland is permanently one rate cut away from a currency crisis — that the króna is, in essence, hopeless.

That belief has a specific historical basis: the 2008 collapse. But the 2008 capital flight was a banking insolvency event. Money left because the three major banks owed roughly ten times GDP and could not pay. They had used the króna as a vehicle for cross-border carry, and when that carry unwound, the currency followed. Today's banking system holds assets of roughly 1.5 times GDP, is well-capitalized, and carries no significant cross-border liabilities of that kind. The institutional environment that made the króna a crisis currency has been dismantled.

Other small-currency economies confirm this is not a size problem. New Zealand (5 million people) runs a 2.25% policy rate. Norway (5.5 million) runs 4.00%. Sweden (10.5 million) runs 1.75%. None of them maintain emergency-level rate differentials to prevent capital flight. None of their currencies have collapsed. The króna's historical volatility was a banking-regulation failure, not a currency-size failure — and that banking system no longer exists.

Suspect 1 has an alibi on the pass-through charge and a good defense on the "drain" charge. The króna is not driving inflation. But the króna is the historical justification for something else — Iceland's system of CPI-indexed financial contracts, the verðtrygging. In Icelandic policy discourse, the two are often treated as inseparable: you have the króna, therefore you must have indexation. That conflation is a mistake, and it matters enough to deserve its own suspect file.

Suspect 2: Global supply shocks

The go-to excuse during the pandemic was broken supply chains. In 2021 and 2022, this explanation made perfect sense. Shipping containers cost ten times their normal rate, factories were stalled, and global logistics were a mess.

But that excuse no longer works for 2025 and 2026. Global shipping has been back to normal for years.

Iceland's own inflation data proves this. The components of the CPI that actually depend on global supply chains are not the ones driving the crisis. Imported goods are currently deflating at −1.2%. Transport costs are up (+5.4%), but the hottest part of that increase comes from domestic fuel taxes, not world market prices.

If Iceland's inflation was still a global supply-chain story, it would have cooled off when the global shipping crisis ended. It didn't. Suspect 2 has a solid alibi for the current period.

Suspect 3: Verðtrygging — the indexed financial system

Iceland's verðtrygging (CPI-indexation of financial contracts) is one of the country's most distinctive institutions. Roughly 65% of outstanding mortgages are indexed to CPI — the principal adjusts monthly with the price level. Some rental contracts and service contracts carry similar clauses. Wages are not automatically indexed — they reset periodically through kjarasamningar negotiations — but the mortgage, rental and service-contract channels alone have no Nordic or Western European parallel.

It was built for a reason. In the late 1970s and through the 1980s, Iceland ran inflation of 25–50% per year, with peaks above 80%. At those levels, nominal long-term contracts cannot function — a 25-year mortgage denominated in nominal krónur would be meaningless within a few years. Indexation was a rational institutional response to a genuinely dysfunctional price environment. It allowed housing finance, pension savings, and long-term contracting to survive while the state worked to bring inflation under control. For the problem it was designed to solve, it worked.

It is important to be precise about what verðtrygging is and what it is not. It is a policy choice — a set of contractual conventions and legal frameworks that Iceland adopted in response to a specific historical crisis. It is not a structural necessity of having an independent currency. The króna is a fact of Iceland's monetary arrangement; verðtrygging is a decision made within that arrangement. The two are routinely conflated in Icelandic debate — "we need indexation because we have the króna" — but this conflation collapses under the simplest international comparison. New Zealand has the NZD and nominal mortgages. Norway has the NOK and nominal mortgages. Sweden has the SEK and nominal mortgages. Each of these countries has an independent currency, full monetary sovereignty, and a mortgage market that transmits central bank rate changes directly into household budgets — without an indexation layer in between. Iceland chose differently, not because the króna forced it, but because the 1980s crisis made indexation feel necessary. That crisis is forty years ago. The choice remains.

The deeper problem is that the threat changed and the instrument didn't.

Verðtrygging indexes to CPI, not to the króna directly. It was built for a world where króna depreciation drove import-price spikes, which drove CPI, which destroyed nominal contracts. In that world — the 1980s world — indexation is a stabilizer. But in the 2020s, the inflation driver is not imports (deflating at −1.2%) and not the króna (stable, with carry inflows the CBI is actively fighting off). It is housing — rents up 8.3%, imputed rent up 6.8%, together contributing roughly 1.5 percentage points to headline CPI. When housing costs push CPI up, every indexed mortgage in Iceland sees its principal grow by the same percentage. That principal growth is not a future abstraction — it is a current expansion of the outstanding credit stock. Banks' balance sheets grow. The total quantum of private debt increases not because anyone borrowed more, but because the index moved.

This is where verðtrygging shifts from having an alibi to being an accomplice. It operates through at least three channels simultaneously:

Channel 1: It neutralizes the rate tool. The CBI hikes rates to create payment shock — to make monthly mortgage costs painful enough that households cut spending. That transmission works on non-indexed mortgages, where the borrower feels the rate hike immediately in cash. On indexed mortgages, the borrower can refinance to a lower nominal rate, deferring the inflation cost into principal growth. Monthly cash flow is restored. Consumption continues. Rental bidding continues. Between 2023 and 2025, Icelandic households did exactly this: they paid down roughly 290 billion ISK of non-indexed debt and originated about 523 billion ISK of new indexed debt. The CBI pushed on the brake; verðtrygging released it.

Channel 2: It expands the credit stock. When CPI rises and indexed principal adjusts upward, the total stock of outstanding private credit grows without any new lending decision being made. This is endogenous money creation — the credit stock expands as a mechanical consequence of the price level, which contributes to further price pressure. The magnitude is debatable and the transmission indirect, but the direction is clear: verðtrygging makes the credit stock pro-cyclical with respect to inflation. In an economy already running above target, that is the wrong direction.

Channel 3: It propagates a sectoral shock economy-wide. Without indexation, a housing-cost shock stays in the housing component of CPI — painful for renters and buyers, but contained. With verðtrygging, housing-driven CPI growth flows mechanically into mortgage principal, indexed rental agreements, and indexed service contracts. The sectoral shock becomes an economy-wide inflation problem without anyone forming an "inflation expectation." The contracts do the propagation automatically. Suspect 6 traces a smaller version of the same mechanism running on a different shock: a global reinsurance market hardening after Grindavík flows through domestic home-insurance premiums into CPI, and from CPI into every indexed mortgage — the channel operates identically whether the originating shock is rental scarcity or a volcanic eruption.

The combined effect is a system that forces the central bank to go harder than it otherwise would. Each increment of tightening is partially absorbed by the escape hatch (channel 1) and partially offset by the credit expansion (channel 2), while the inflation being targeted is simultaneously propagated into new corners of the economy (channel 3). The CBI is not fighting inflation with one hand tied behind its back. It is fighting inflation while an institutional mechanism recycles that same inflation back into the system faster than monetary policy can drain it.

The 2020–2022 episode is sometimes invoked as proof that verðtrygging amplifies booms as well as cleanups. The chart above shows the opposite. The two credit lines track the policy rate eerily closely, but in opposite directions. When the CBI cut to 0.75%, indexed flows turned sharply negative — households actively refinanced out of verðtryggð into newly-cheap non-indexed loans — while non-indexed originations spiked above 140 billion ISK in a single quarter at the rate floor. The 2020–2022 housing boom was a non-indexed credit surge chasing a fixed housing stock; verðtrygging was largely a sideline during the boom phase, not its accelerant.

The cleanup phase is where the demand-side mechanism becomes visible. A rate hike is supposed to work by destroying housing demand: at 9.25%, the monthly payment on a non-indexed mortgage becomes high enough to price marginal buyers out of new credit entirely. They postpone, downsize, or stay renting. That is the intended transmission — the rate tool removes credit-financed bids from the housing market and price pressure cools. Verðtrygging is the escape hatch from this transmission. As the CBI hiked through 6% and into 9.25%, households did not get pushed out of the market — they refinanced into verðtryggð, where the monthly payment stays manageable because the inflation cost is deferred into principal growth. Indexed flows turned sharply positive, non-indexed went negative, the two lines crossed, and the demand destruction the rate hike was meant to engineer never arrived. Households kept bidding on houses, landlords kept setting rents, CPI kept printing above target. The accomplice charge sticks — verðtrygging keeps borrowers inside the housing market exactly when the rate tool is trying to push them out.

There is a distributional consequence worth naming. Indexation drives a wedge between creditors and borrowers. The creditor — bank, pension fund — holds an asset whose real value is guaranteed by the index. The borrower holds a liability that grows with every CPI print. In a housing-driven inflation, the borrower is paying for a shortage they did not create through a debt burden that expands at 5–7% per year, while the lender earns a real return from the very inflation the system helps propagate. The insurance policy designed to protect households has become a mechanism for transferring the cost of a housing crisis onto them.

Chile maintains a similar CPI-indexed unit (the Unidad de Fomento) and has experienced analogous feedback dynamics. Brazil ran full indexation until the Plano Real program unwound it over three years in the 1990s — one of the most successful macroeconomic stabilizations of the late twentieth century, motivated by exactly the pro-cyclical dynamics Iceland is experiencing now.

Verðtrygging is not the culprit. It did not cause the housing shortage, the population growth, or the supply failure. But it is the accomplice — the mechanism that takes a sectoral housing problem and converts it into an economy-wide inflation that the central bank's instrument cannot reach. It was designed as insurance against a volatile króna. The króna's threat has receded; the insurance policy has become the disease.

Suspect 4: "Inflation expectations became unanchored"

This is the Seðlabanki's own theory, and the justification for every rate hike from 0.75% to 9.25% and back up again. The story is familiar: when expectations are "well anchored," inflation behaves; when they "become unanchored," inflation runs hot even after the original shock has passed, because households and firms bake the pessimism into wages and prices. The rate tool acts on this by restoring credibility. Believe the central bank will do whatever it takes, the expectation re-anchors, the trend returns to target.

Ask anyone you know — an electrician, a teacher, a shop owner, a web developer — whether they successfully negotiated a wage increase ahead of inflation because they expected next year's CPI to run hot. Almost no one can tell you a story like that. Wages are sticky and backward-looking. You get a raise in December because you suffered through inflation all year, not because your union priced in a forecast. Now ask a merchant why they raised a price. They will tell you their supplier raised theirs — diesel wholesale is up, eggs cost more at the farm gate, the shipping agent sent a new tariff sheet. She is not reading the nation's psychology. She is reading her supplier's invoice. Neither behavior — the backward-looking wage, the replacement-cost markup — is "expectations" in the sense the central bank's models require. Both are mechanical, observable, and tied to realized costs.

Modern central banks run New Keynesian DSGE models, and inside those models inflation persistence is generated by a term representing the expected value of next period's inflation. Take that term out and the math collapses back to target on its own. The problem is that the term was inserted for mathematical tractability, not because anyone ever pinned down its counterpart in the real world. The survey measures cited as evidence expectations have "deanchored" are overwhelmingly adaptive: ask households and firms what they expect inflation to be, and they tell you what it has been recently. Survey expectations are a lagged mirror of realized CPI dressed up in the grammar of forecasting. Jeremy Rudd — a mainstream Federal Reserve economist, not a heterodox critic — walked through the empirical literature in a 2021 working paper and concluded that the belief that expectations drive inflation is theoretically shaky and empirically weak. The paper caused a small scandal inside the Fed because it said out loud what many economists already suspected.

The story central banks tell anyway goes: estimate a model with an expectations term, find that the term is large, conclude that expectations are the cause. But the term is whatever the model needs it to be. It soaks up every bit of persistence the model cannot otherwise explain — supply-chain unwinding, sectoral bottlenecks, contractual indexation, corporate markup behavior — and relabels the residual "psychology."

If the theory is this weak, why does it dominate? Three reasons, none of them about science. The models need it — DSGE cannot generate realistic inflation persistence without the expectations term, and dropping it would require rebuilding the toolkit of central-bank forecasting and policy simulation. It preserves the illusion of control — if inflation is caused by global oil prices, avian flu, shipping backlogs, or a structural housing shortage amplified by contractual CPI indexation, the central bank is largely a spectator. It cannot print houses, lay eggs, or drill for oil. But if inflation is caused by expectations, the central bank has a direct tool, and the framing converts the institution from a passive observer of real-economy shocks into the protagonist of the story. It shifts blame onto the public — treating inflation as an expectations problem quietly encodes that consumers are accepting price hikes too easily and workers are demanding raises too aggressively, and that the cure is to discipline them through higher unemployment. The alternative diagnoses — corporate margin expansion, fiscal choices, institutional design flaws like verðtrygging — all point at politically costlier targets.

This is where the "it's just academic" defense stops working. This is the theoretical scaffolding that lets a central bank aim a rate tool at household balance sheets, engineer a slowdown, raise unemployment, and call the resulting pain a credibility investment. The instrument is real. The people hit by it are real.

There are enough credible channels feeding into making the inflation broad based and sticky without us having to go look into psychology and surveys. We've already identified one: the feedback mechanism of inflation linked mortgages re-indexing upwards every time inflation is observed. But if the bank does want to read into survey results - maybe what the public is trying to convey to the central bank is not that the rate hikes are insufficiently large to convince them to revise expectations of future inflation downward — but that the central bank doesn't have the ability to remove supply bottlenecks, negate or unwind verðtrygging effects or prevent the next wave of foreign labor trying to find suitable rental apartments. Suspect 4 is not the culprit.

Suspect 5: Protected profits vs. spiraling wages

The orthodox debate about persistent inflation has two camps. Monetarists say it is wage-push: a tight labor market forces nominal wages up, firms pass them through, the price level chases. Heterodox critics — Isabella Weber's "sellers' inflation in emergencies" framing is the canonical one — say it is profits-push: firms with pricing power use a legitimate cost shock as cover for margin expansion. Both stories are about distribution, and both can be tested. In Iceland's case the answer is more interesting than either camp's slogan, because neither side of the bargain behaved the way the orthodox models predict, and the part of the system that captured the resulting transfer is not the part doing the bargaining.

The wages side

Iceland has had an extraordinarily tight labor market over 2020–2025. Unemployment among Icelandic nationals has been below 3% almost continuously. Construction has been running at capacity for years. Tourism boomed beyond any pre-pandemic baseline. In the orthodox wage-push story this is exactly the setting in which workers should be capturing rents from employers and bidding the price level up.

In real terms, that is not what happened.

Six years — covering almost the entire tight-labor, high-inflation cycle — and the weighted aggregate real wage is up about 9%. That works out to roughly 1.5% per year. Finance and insurance workers are real-flat: 2% total over six years. The only group clearly outrunning inflation is hospitality, with the highest foreign-labor share, and even there the bulk of the 19.5% real gain is 2022–2023 catch-up from pandemic-suppressed wages rather than a 2025 wage regime running ahead of the CPI. The shape of this table is wages catching up with prices, with a lag.

That ordering matters. If workers were pricing in next year's inflation ahead of the CPI print, wage settlements would move first and CPI would follow. In Iceland they don't. The kjarasamningar are written against realized inflation and include forsendur clauses — inflation-review triggers that let the contract be reopened if CPI overshoots an agreed threshold. The causal arrow runs from the CPI print into the wage deal, not the other way around.

BHM — the federation of Icelandic university-educated employees — has made the same arithmetic point with a single statistic: labor costs are only about 25% of total firm costs on average in Iceland, 15% in retail, 9% in metal production. A 5% wage raise on a cost base that is 15% labor contributes 0.75 percentage points to price. A 5% markup on revenue contributes the whole 5%. The arithmetic is not in the wage-push story's favor.

The aggregate wage line and the headline housing line run roughly together over the cycle: wages held real value, housing costs ran a couple of points ahead. But the housing-cost shock is heterogeneously distributed. The imputed-rent component (CP042) — which is calculated from house prices and is the channel through which housing inflation propagates into the rest of the CPI basket via verðtrygging — is up roughly 30% in real terms. Sitting tenants on multi-year leases (CP041) are up only ~7% real, because rent indexation under existing contracts is sticky. The marginal experience — anyone signing a new lease — sits much closer to the imputed line than the paid-rent line. The HMS national leiguvísitala on newly registered leases ran at +14.8% nominal between April 2024 and February 2026 alone, against CPI of +8.2% over the same window. Real new-lease rent is climbing at roughly 3–4% per year for movers.

So the honest version is: wages, on average, kept pace. Housing costs, on average, ran a little ahead. But the variance is enormous, and the people getting hit are not the average.

The 2024 Stöðugleikasamningurinn

Viðskiptaráð — the Iceland Chamber of Commerce — had spent 2023 and early 2024 running the orthodox line: inflation was a wage-push problem, there was a svigrúm (room) for wage growth defined by productivity plus the inflation target, and any settlement exceeding that room would produce a spiral. The unions delivered exactly the svigrúm the Chamber had asked for. On 7 March 2024, the ASÍ coalition Breiðfylkingin — SGS, Efling, and Samiðn — signed a four-year Stöðugleika- og velferðarsamningur with SA; VR followed on parallel terms later in March. The wage path was 3.25% in 2024 and 3.5% in each of 2025, 2026 and 2027, with a forsendur clause letting unions walk if headline inflation was still above 4.95% by August 2025. Against the 7.3% and 7.8% labor-cost growth the CBI attributed to the 2022 and 2023 rounds, this was roughly half the velocity. Inflation did not fall.

Union leadership closed ranks around the template. Sólveig Anna Jónsdóttir (Efling), Vilhjálmur Birgisson (SGS) and Hilmar Harðarson (Samiðn) — some of whom had spent the prior cycle as the most militant voices in Icelandic labor — framed restraint as the route to lower inflation and a lower policy rate. No named bargaining-committee member broke ranks at signing. You would have to go back to the national-wage-accord politics of the 1990s to find comparable discipline.

The government layered a roughly 80-billion-króna four-year welfare package (Vaxandi velsæld) onto the deal, aimed mostly at renting families with children — the segment of the workforce most exposed to housing-cost inflation. The IMF's 2024 Article IV treats it as a fiscal loosening; Suspect 6 examines its actual 2024 footprint and why the headline number overstates the near-term impulse. This is best read as the government taking on the distributive function the wage agreement could not, using fiscal capacity to compensate renters for a wage path set deliberately below prevailing inflation.

One item on the union demand list did not survive negotiation: the leigubremsa, a temporary cap on rent increases that would have bound landlord pricing on the housing component of CPI. It was excluded from the government's housing bill of 7 March 2024 — the same day the Breiðfylkingin contract was signed. The wage side of the bargain was disciplined; the rent side was not.

The CBI's read

At the 8 May 2024 MPC press conference, Governor Ásgeir Jónsson called the settlement "gott innlegg í baráttuna við verðbólguna" — a good contribution to the fight against inflation — and said outright "hætta á víxlverkun launa og verðlags hefur þar með liðið hjá í bili": the risk of a wage-price spiral has passed for now. The CBI's own labor-cost forecast for the contract period was around 4% per year, described as "much more in line with the inflation target relative to productivity growth than previous years' agreements." If the central bank's own read is that the 2024 wage round removed the spiral risk, then a 2025–2026 inflation that keeps printing above target cannot be a wage-push phenomenon from that round. The 2025 sectoral data confirms the settlement is biting — year-on-year nominal wage growth across sectors clusters in a narrow 5.4–7.0% band, half the 2022–2023 pace, and only 0.9–2.4% in real terms. Construction workers, at the heart of a supposedly overheated construction boom, are at 5.4% nominal and 0.9% real. Nobody with real-wage growth under 1% is producing a wage-push inflation.

The protected-profits side, done carefully

If wages are not the source, the heterodox alternative is profits. The "sellers' inflation in emergencies" framing argues that firms with pricing power use a legitimate cost shock as cover for margin expansion, especially in sectors where consumers cannot exit. The European Central Bank's 2023 unit-profits work documented this for the eurozone: in 2021–2022 corporate gross operating surplus per unit of real GDP rose materially, before mean-reverting as wages caught up. The question for Iceland is whether the same pattern shows up.

At the aggregate level, partly. The share of Iceland's national income going to wages (Hagstofan's framleiðsluuppgjör / production account) fell from 60.7% in 2019 to 58.3% at the 2022 peak, then fully unwound to 60.1% by 2025. The mirror-image profit share rose +2.4 percentage points and reverted. The point here is narrower than it may first sound, and it is worth being precise about. Icelandic capital did not stop extracting rent — the baseline profit share sits at roughly 39% of national income throughout the window, which is itself the product of a long-run distributional settlement and by any historical standard substantial. What the data rules out is the specific claim that the share grew during the inflation episode and stayed up. It grew briefly in 2021–2022 and then shrank back. So whatever is driving the 2021–2025 price level is not visible in the aggregate numbers as capital permanently enlarging its slice of the pie. The "greedflation across the Icelandic economy" reading, in the specific form that says rent extraction accelerated and stuck, is weak at the aggregate.

The sectoral picture, however, is much more concentrated.

Two things stand out. Finance and insurance is the only major sector whose profit share climbed monotonically through the entire rate-hike cycle — from 37.9% of sector GVA in 2019 to 49.4% in 2024, an 11.4-percentage-point swing that has not reverted. Construction is striking in the opposite direction: profit share compressed from 40.5% to 36.7% as the wage bill rose faster than output. The popular "greedy developers gouging on housing" narrative is not in this data. Builders absorbed the construction-wage shock; their margins did not widen.

Manufacturing is the other big number, but it is dominated by aluminium smelting, and the swing lines up with the 2021–2022 global aluminium price spike and the European power-price episode — a global commodity windfall, not pricing power over Icelandic consumers. Wholesale and retail spiked in 2021 and unwound completely. Real estate (which is mostly imputed rent and thus mechanically GOS-heavy) is essentially flat at ~90% throughout. Hospitality is down. The persistent sector-level rent capture is in finance, and only in finance.

The bank story

The finance-sector profit expansion is concrete and traceable. The three large Icelandic banks — Landsbankinn, Íslandsbanki, Arion — produced combined profits of 32 bn ISK in 2019 and 83 bn in 2023. Their net interest margin widened from ~2.6% in 2019 to 3.0% in 2024 — roughly three times the Nordic peer average. Total dividends and buybacks ran to ~210 bn ISK over 2020–2024 against ~42 bn in 2015–2019: a five-fold increase in shareholder distributions during the same five years the central bank was telling the public it was fighting inflation. Policy-rate pass-through to deposit rates was slow; pass-through to loan rates was fast; the spread between the two was the channel.

Bank ownership during this period was mixed — Landsbankinn ~98% state, Arion fully private, Íslandsbanki state-dominant until its residual 45.2% stake was sold on 16 May 2025 for ~90.58 bn ISK. Roughly half of the combined profits accrued to the Treasury, half to private shareholders. The state privatised its residual position at the cyclical peak.

This is not "profits-push across the Icelandic economy." It is narrower and more mechanical: a rate-tool transmission failure that turned the central bank's main instrument into a rent stream for the financial sector.

Where the squeeze landed

The aggregate real wage held value. The aggregate paid-rent index for sitting tenants ran modestly. Where the squeeze actually fell was at the intersection of three things: renting, moving (or being on a short lease), and being at the bottom of the wage distribution. The bottom four income deciles in Iceland are overwhelmingly renters — homeownership rates of 3%, 7%, 12%, 29% by decile. Foreign nationals (20.4% of the population, the demographic absorbing the labor-intensive hiring boom) rent at much higher rates than Icelanders, and HMS data shows they pay roughly 14% more per square meter for smaller units. Stefán Ólafsson, Efling's in-house economist, summarised the period in DV in February 2026: "Það er ekki láglaunafólk eða skuldsett ungt fólk sem er aðalorsök verðbólgu." Over 2020–2024, by his figures, capital and asset income grew +172% while wage income grew +50.8%.

Verdict

Suspect 5 is not the culprit. Wages are not the source of Iceland's inflation: the aggregate real-wage data, the structural restraint of the 2024 settlement, the CBI's own "spiral has passed" assessment, and the absence of forward-looking wage-setting all point in the same direction. Workers are absorbing inflation, not producing it.

Profits, on average, are not taking a larger slice of the pie either — capital's baseline ~39% share of national income is still there, still substantial, but it did not grow during the inflation. The important carveout is the financial sector, where the rate tool itself became the income stream and shareholder distributions quintupled. That is a mechanical transmission failure, not economy-wide rent capture.

Wages are a channel inflation flows through, not the place where it starts.

Suspect 6: Government overspending

The charge is unusually broadly supported. Viðskiptaráð Íslands ran the headline "Ríkið kyndir undir verðbólgu" — "The state is fanning the flames of inflation" — as the title of a formal consultation to the Althingi finance committee on 13 December 2021, before the rate cycle had even properly begun. They repeated the line almost verbatim in every subsequent umsögn on the budget bill, most sharply in May 2024: "Útgjaldavöxtur síðustu ára hefur kynt undir háa verðbólgu og valdið bæði heimilum og fyrirtækjum búsifjum" — "Spending growth in recent years has fuelled high inflation and caused hardship for both households and firms." The Samtök atvinnulífsins (SA) employer confederation ran a parallel line continuously from 2022, most recently through deputy CEO Anna Hrefna Ingimundardóttir in December 2025 calling the 4.5% December print "afleit þróun" driven by the government's tax and spending mix. Fjármálaráð, the constitutionally non-partisan fiscal council, reached the same conclusion from its independent perch on 30 April 2024: "Vaxta- og verðbólgustigið bendir til að þensla sé enn til staðar. Útgjaldavöxtur síðustu ára er ósjálfbær." Miðflokkurinn leader and former prime minister Sigmundur Davíð Gunnlaugsson supplied the populist version on the Althingi floor on 5 February 2026, framing inflation as the product of a government that blames everyone but itself while raising "prices, fees and taxes" in lockstep with the firms it chides.

The highest-status voice belongs to the central bank itself. Peningamál 2024/2, published 8 May 2024, formally lists fiscal slack as an upside risk to inflation: "efnahagsumsvif gætu vaxið hraðar og verðbólguþrýstingur því verið meiri ef slakinn í aðhaldi hins opinbera reynist meiri en grunnspáin gerir ráð fyrir." The MPC statement in the same issue put recent wage agreements and fiscal-policy measures on the same line as the two forces whose demand effects had not yet fully materialised. The Seðlabanki is, on the record, endorsing the hawk charge.

Five voices — Chamber of Commerce, Confederation of Employers, Fiscal Council, central bank, opposition — saying Iceland's inflation is fiscal in origin. As broad as Icelandic political economy gets. It deserves to be tested.

The prima facie case

The case is real. Iceland's pandemic response was large by every available measure. The general-government deficit swung from −1.4% of GDP in 2019 to −8.8% in 2020 and −8.0% in 2021, cumulatively 4.7 percentage points deeper over those two years than the euro-area aggregate (−7.0 and −5.1). The fiscal rules were suspended in 2020 and remained suspended through 2025 under a series of extensions. The Ministry of Finance appropriated emergency wage-support schemes, tourism-rescue loans, and business grants on a timeline measured in weeks. Iceland's two-year cumulative borrowing requirement ran at 16.8% of GDP, one of the deepest Nordic outlays of the episode.

The Grindavík volcanic sequence began on 10 November 2023 with the first Svartsengi intrusion and has continued in cycles since. The state bought essentially the entire housing stock of the town through Þórkatla ehf, a dedicated SPV, at a gross cap of 61 billion ISK. It built defensive walls around the Svartsengi geothermal plant, kept Almannavarnir civil-protection operations running at emergency intensity, and paid wages to displaced workers through a state scheme. The IMF's 2024 Article IV puts direct Grindavík property purchases and volcanic spending at roughly 1.2% of GDP; Hagstofan's own reconciliation puts the full 2024 Grindavík-related outlay above 1.9%.

And on 7 March 2024 — the same day the Breiðfylkingin coalition signed the Stöðugleikasamningurinn — the government unveiled the Vaxandi velsæld welfare package, headline value 80 billion ISK over four years, with increased child benefits, expanded housing benefits, free school meals from autumn 2024, and a one-off vaxtastuðningur interest-rate relief payment for indebted households.

On the headline balance, this looks like a four-year fiscal loosening that has never fully reversed. Iceland's 2024 general-government deficit came in at −3.7% of GDP, wider than the euro-area aggregate of −3.1%. On that single number, the hawks' case stands up.

The decisive test

What the headline balance cannot tell you is how much of any given deficit is an active policy choice and how much is cyclical or one-off. For that you need the cyclically-adjusted primary balance — the deficit stripped of the business cycle and of interest payments — which is the measure central banks, the IMF and the OECD use when they want to judge whether fiscal policy is leaning into the cycle or against it. OECD Economic Outlook publishes it for every member.

Cyclically-adjusted primary balance, % of potential GDP. Source: OECD Economic Outlook.

The shape is unambiguous. Iceland ran a deeper pandemic impulse in 2020–2021 — the hawks are right about that window, and the gap to peers was genuine. Then from 2022 onward Iceland consolidated harder and faster than any peer in the panel. The underlying stance moved from −2.7% of potential GDP in 2021 to +0.6% in 2024, a 3.3-percentage-point tightening in three years. The euro area managed 1.6 points over the same interval. By 2023, the year Iceland's core-inflation gap to the euro area peaked at +2.7 percentage points, Iceland's cyclically-adjusted primary balance was 1.6 points tighter than the euro area's. By 2024, with the Grindavík response in full flow, it was 1.8 points tighter. Iceland was the fiscal disciplinarian of this panel from 2022 onward, not the laggard.

And the Seðlabanki knows it. The same institution that flagged fiscal slack as an inflation risk in its May 2024 Rammagrein had published the retrospective accounting in the previous issue. Peningamál 2023/4, Chapter III: "Slökun á aðhaldi ríkisfjármála, mæld sem breyting í hagsveifluleiðréttum frumjöfnuði, er áætluð að hafa numið samanlagt 4,9% af landsframleiðslu á árunum 2020-2021 … Það gekk að nokkru leyti til baka í fyrra þegar aðhald ríkisfjármála jókst um rúmlega 3% af landsframleiðslu og útlit er fyrir að það aukist um 1,3% til viðbótar í ár." The 4.9% of GDP pandemic loosening was partly reversed by a 3% of GDP tightening in 2022 and a further 1.3% in 2023. The central bank's own numbers — in the same publication where it warns about fiscal slack — describe an active consolidation. The hawks and the CBI both believed fiscal was too loose. The CBI's own cyclically-adjusted measure showed Iceland was consolidating harder than the euro area through exactly the years the inflation gap opened. Both things cannot be true; the quantitative side wins.

The 2024 decomposition

The 2024 headline balance of −3.7% is the main plank of the late-cycle hawk argument: on the face of it, Iceland is loosening again. It isn't, once the components are named.

• Grindavík direct cost: roughly 1.9 percentage points of GDP (Hagstofan and Ministry of Finance reconciliation). Þórkatla property purchases 51.5 bn ISK, defensive walls at Svartsengi 7.2 bn, wage support for displaced workers 9.2 bn, Almannavarnir civil-protection operations 4.5 bn, remainder scattered. The IMF uses a narrower 1.2pp figure covering the property piece only.

• Vaxandi velsæld incremental 2024: roughly 0.4 percentage points. The 80 bn ISK headline is a four-year pledge, not a single-year number; the incremental 2024 cost is closer to 20 bn, with the single largest line a one-off vaxtastuðningur interest-rate relief payment that does not repeat.

• Underlying: roughly −1.4% of GDP — materially tighter than the euro-area aggregate of −3.1%.

Strip Grindavík out — not because a natural disaster is discretionary, but because the question on the table is whether Iceland's fiscal stance was chosen to be expansionary — and the 2024 number is a continuation of the 2022–2023 consolidation. The IMF's 2024 Article IV reaches the same conclusion in so many words, calling the stance "broadly neutral."

One further detail kills what remains of the demand-impulse argument. Of the homeowners compensated through Þórkatla, approximately 90% rolled the proceeds directly into a new primary residence. The Grindavík buyback rotated a housing stock across owners; it did not inject a flow of consumption spending. The state paid households for their homes and those households handed the money to developers selling other homes. At the household level it was a balance-sheet transaction, not a spending boost. The disaster appears in the fiscal accounts as 1.9% of GDP of outlay; its demand effect on the broader Icelandic economy is close to zero.

The energy-mix contrast

There is one further comparison that makes Iceland's position look tighter still. Peer economies ran loose in 2022–2023 specifically to shield households from an energy-price shock — Germany's Strompreisbremse and Gaspreisbremse, France's bouclier tarifaire, Italy's bonus energia, the UK's Energy Price Guarantee. These were large, named, budgetary programmes explicitly framed as inflation-compensation, and they are the reason a significant share of the euro-area expenditure expansion in 2022–2023 appears in the accounts as discretionary fiscal loosening.

Iceland ran none of them, because Iceland did not need to. The domestic electricity system is 100% renewable; residential heating is geothermal; the petroleum import bill is small and did not spike in the domestic retail market the way gas bills did across mainland Europe. The 2022 Iceland HICP housing-and-utilities component (CP04) ran at +6.0% year-on-year against a euro-area aggregate of +17.5% — a gap of eleven and a half percentage points driven almost entirely by the absence of the gas-price shock. Iceland got the cheapest possible pandemic-era pass on the biggest single inflation shock of the decade.

This makes the head-to-head comparison harsher on Iceland in principle and somehow still exonerating in practice. The Icelandic fiscal stance was already tighter than the euro area on a cyclically-adjusted basis and was doing none of the energy-subsidy work that peer stances were doing. Same headline number; different composition; the Iceland number is pure underlying stance. The European number has a large energy-shield wedge inside it. Properly adjusted, Iceland was not loose relative to peers; Iceland was, from 2022 onward, the tightest underlying stance in the Nordic cluster.

A small second Grindavík channel

Grindavík shows up in the CPI in one place the rest of this piece does not examine: home insurance. The global catastrophe-reinsurance market hardened sharply through 2023 and 2024, and Icelandic insurers — Sjóvá, VÍS, TM — passed the cost through to domestic premiums. Sjóvá's earned premiums grew +11.6% in 2023 and a further +7.4% in 2024; ROE climbed from 11.6% to 20.7% and then 17.5%; combined ratios sat at 94–97% against a Nordic peer benchmark of 82–86%. The insurers ran near break-even on underwriting while pushing through double-digit premium hikes to cover the reinsurance bill.

In the CPI this lands in sub-component CP121 insurance — weight 0.97% of the basket, running at 7.8% / 8.2% / 7.7% across 2023–2025. It is the only line inside the CP12+CP13 "miscellaneous services" bucket still running above 5% in late 2025. The archival 4-digit split confirms the composition: housing insurance (IS1242) 8.1% → 4.8% → 9.1% and vehicle insurance (IS1244) 7.8% → 10.6% → 6.9%. The 2025 re-acceleration in housing-insurance inflation lines up with the timing of Grindavík reinsurance renewals hitting the books.

The direct contribution to headline CPI is roughly 0.08 percentage points per year — small at the headline level, but the transmission is mechanical and worth naming. A natural-disaster shock to a global reinsurance market passed through domestic insurance pricing into the CPI, and from the CPI into every CPI-indexed mortgage in Iceland via verðtrygging. Grindavík produced a second, smaller inflation channel that bypasses the fiscal balance entirely and runs through the accomplice identified in Suspect 3. The volcano cost the taxpayer 1.9% of GDP through the budget and added a small persistent drip to headline CPI through the insurance market and then propagated that drip economy-wide through indexed contracts. The same machinery that converts a housing-rent shock into household debt also converts a reinsurance shock into household debt.

What survives

Suspect 6 is cleared on the level charge. Iceland's fiscal stance was not loose during the period the inflation gap opened, and on a cyclically-adjusted basis it was materially tighter than the euro area from 2022 onward. The CBI said fiscal was an upside risk to inflation; the CBI's own accounting showed Iceland in active consolidation. The IMF said 2024 was neutral. The 2020–2021 pandemic stimulus was real and larger than peers — and it was fully unwound by 2023 on the underlying measure. The hawks correctly identified a loosening. They then mislabelled it as an ongoing condition when the data showed it had reversed.

What survives is narrower and more interesting. The hawks are half-right, and the half they're right about is not the half they themselves emphasise. Iceland did spend at considerable scale through the pandemic, and some of that spending did leak into the very market that would later produce the persistent inflation — the capital-area rental market and the new-build queue. The mistake was not the magnitude of the outlay; the mistake was where it landed. Pandemic fiscal capacity that could have gone to scaling stofnframlög, buying land in the capital area, or directly capitalising non-profit housing operators went instead to transfers, business support, and wage shields. The money was spent. It did not build houses.

That is a composition critique, not a level critique, and it connects Suspect 6 to the retrenchment analysis later in this piece. Iceland's fiscal story is not "the state spent too much." It is "the state spent, at considerable scale, on everything except the constraint that would later bind." Real per-capita general-government spending on housing and community amenities fell 26% over the decade through 2024 while the population grew 19%, and the non-market rental waiting list for working-age low-income tenants doubled. The same fiscal apparatus that could mobilise 4.9% of GDP of emergency pandemic stimulus was the apparatus shrinking its housing line in real terms throughout. The 80 bn ISK Vaxandi velsæld package in 2024 is the purest distilled form of the error: the state taking on the distributive work of a housing shortage the state had declined to fix on the supply side, by writing cheques to renters instead of building units for them.

Suspect 6 walks on the direct charge and is booked as a supporting witness on the configuration charge. The problem was never the size of Iceland's deficits. The problem is what the deficits bought.

The weird clue

Look at the CPI decomposition again:

• Imported goods: −1.2%

• Services: +8.4%

• Housing: +7.0%

Imports are deflating. Everything non-tradable is hot. The hottest thing in the basket is not a traded good, not a commodity, not anything you ship on a container: it is rent. Paid rent is up 8.3% YoY, imputed rent 6.8%. And rent has accelerated while house prices have cooled — Iceland's house price index is up only about 2.4% YoY, and has actually been falling in real terms since early 2025.

This is unusual. In most inflation episodes house prices lead and rents follow. In Iceland, the two have decoupled.

Prices are cooling (the CBI's rate hikes worked on that margin). Rents are not cooling. Why?

Because prices and rents are bid by different people using different money. House prices are bid by people with credit — the marginal buyer is borrowing, and their bid is sensitive to the nominal interest rate. Rents are bid by people who need a place to live and do not have a mortgage alternative. Their bid is sensitive to how much cash they can commit and how many of them there are.

When population grows as rapidly as Iceland's has — 75,000 new residents in fifteen years, overwhelmingly concentrated in the capital area's rental market — you get more people bidding against each other for a stock of rental units that hasn't grown proportionally.

This is the clue we have been building toward. The inflation is concentrated in the one part of the basket that is bid by bodies competing for roofs, and that part of the basket has decoupled from prices, which are bid by credit-financed buyers. The rate tool bites the credit side of the market. It doesn't bite the rental side. And the rental side is the one carrying the real scarcity signal: when property prices rise on cheaper credit, that looks like scarcity but isn't; when rents rise against a market where prices are cooling, that is scarcity.

Now let's line up the rest of the evidence.

The culprit: housing demand from population growth, colliding with a supply response that built the wrong thing

The bodies

Between 2010 and 2024, Iceland added roughly 75,000 residents to a population that started at 318,000 — a 24% increase, the fastest in the developed world over the period. Two-thirds were foreign citizens (Forsætisráðuneytið, March 2026). The foreign-citizen share rose from about 7% in 2015 to nearly 18% by the end of 2025; the foreign share of employment is higher still, at roughly 24%. The Forsætisráðuneytið's own growth accounting is blunt: 60% of Iceland's real GDP growth over the last 15 years is attributable to increased labor supply. Without the population growth, average annual GDP growth would have been 1.1%, not 2.9%.

These workers did not arrive by accident. Iceland's EEA membership guarantees freedom of movement for European workers, and the economy pulled them in. Tourism tripled its share of exports from 19% to 32%. Construction ran at capacity. The labor-intensive service sectors — hospitality, cleaning, food service, fish processing, warehousing — could not fill shifts with Icelandic workers alone. The vacancies were real, the flights were cheap, and the EEA meant no visa was needed. Efling, the general workers' union that represents many of these sectors, grew into one of the largest unions in the country on the back of this expansion.

The EEA framework was designed for a continental economy. When Polish or Romanian workers move to Germany — 84 million people, deep housing stock, a mature institutional rental sector — the demand shock is diffuse. When the same workers move to Iceland — 400,000 people, negligible housing buffer, no institutional rental sector to speak of — the proportional impact is orders of magnitude larger. The framework guarantees the same freedom of movement to both, but the absorption capacity is radically different. This is not an argument against free movement. It is an observation that Iceland's domestic housing policy needed to account for it, and did not.

The populist framing says the new workers drove down wages. That is not an inflation story — wage suppression is deflationary — and it is not what happened. Over 2015–2025, wages for immigrant workers grew +87.6% (nominal), outpacing Icelandic-background workers at +80.3%. The bottom of the income distribution grew fastest in real terms (d10: +32.5%, d20: +40.8%) while the top was essentially flat (d90: +11.0%, p99: +0.9%). The immigrant-Icelandic wage gap narrowed, not widened. This is a tight labor market pulling up from the bottom — the opposite of the suppression story.

But the workers' own union identifies the actual channel. Efling, under Sólveig Anna Jónsdóttir, has been explicit that the catch-up wage demands of the last several kjarasamningar are not about headline inflation in the abstract — they are about capital-area rent consuming their members' take-home pay. The workers are not saying their wages are too low. They are saying their housing costs are too high.

That is the channel. Every one of those 75,000 new residents needed somewhere to live. They are overwhelmingly renters — foreign workers in Iceland rarely have the credit history, savings, or verðtryggð-mortgage access to buy. They concentrate in the capital area, where the jobs are. Their rental bids compete with each other and with Icelandic renters for a housing stock that did not grow to match.

HMS's own numbers put a shape on the pressure. The non-market rental waiting list for working-age low-income tenants — the specific demographic the labor-absorption boom is pulling in — more than doubled between 2022 and 2025, from 1,923 to 3,871 households. Every other waitlist category (elderly, student, established social rental) stayed flat or shrank. The surge is in one category, and it is the one that matches the flow.

The question becomes: what happened on the supply side?

The walls

How many new housing units did Iceland build to absorb these people? About 26,700 between 2015 and 2024. On the cruder measure — headcount per household at 2.5 — the aggregate volume roughly matches the 60,000 new residents. But the cruder measure is misleading, and three sharper measures all point the same direction.

First measure: adults per dwelling. HMS uses this instead of headcount because housing is bid by adults, not households. Over 2015–2024, Iceland's adult population grew 22% while the completed dwelling stock grew 19%. That three-point gap is what HMS quantifies as the íbúðaskuld, the accumulated housing debt: 10,000–15,000 units, most of it piled up in 2017–2019 when demographic acceleration ran ahead of the pipeline. 2025 drew the capital-area backlog down by about 500 units. At that rate the clearance takes decades.

Second measure: absorption. Completions are not occupancy. The Central Bank's FSR 2026/1 reports that new-build apartments in the capital area now take about 18 months to clear at current sales velocity, against roughly six months for older stock. More than half of new builds sold below asking price in February 2026. New builds dropped from 20% to 16% of capital-area sales in 2025 even as they made up a larger share of listings. Units enter the completions tally. They don't enter households.

Third measure: the size mismatch. Iceland needs roughly 4,000–5,000 new units a year for the next 25 years; about 3,000 are being built. The shortage is sharpest in apartments under 60 m² — the segment that actually matches single workers, young couples, and widowed seniors downsizing. The current development pipeline for sub-60 m² units runs at around 450 units against a requirement of roughly 1,200 per year. The market is not producing what the demand is bidding on.

Fourth measure: the scale gap. Construction-cost estimates from Hannarr ehf (compiled by Margeirsson, 2022) run the arithmetic on the same 85 m² apartment built two different ways on an identical plot. A two-storey "sprawl" development yields 88 units at 42.9 million ISK per unit. A five-storey dense development on the same 10,000 m² plot yields 221 units at 34.1 million ISK per unit — a 21% lower cost per unit and 2.5 times the unit count. The scale economy is real and available. It is not being captured because individual private developers building 20–40 units at a time cannot absorb the land cost or the upfront financing that unlocks it. Only balance-sheet investors with long-duration liabilities — pension funds, insurance companies, large non-profit housing societies — can. And in the Icelandic model, they are not the ones building.

The four measures describe a single story. Private developers face the same incentive structure — high land cost, fixed permitting overhead, expensive financing — and they all converge on the same product: a 100–110 m² owner-occupied apartment priced for the upper half of the income distribution. Everyone chases the margin. Nobody builds the small rental stock. Nobody captures the density dividend. The surplus from that convergence sits in 18-month inventory while rents on existing stock get bid up by the workers and seniors the new product does not reach. Rent in the capital area has risen about 26% in the last 2.75 years (HMS leiguvísitala, May 2023 to February 2026); house prices over the same window rose about 17%. Rents outpacing prices by nine points is the fingerprint of that divergence — unsold new-build inventory stacking up on one side of the ledger, and renters bidding up existing rentals on the other.

The wrong product

Look at what the private sector actually produced. Of the 3,912 new-build apartments sold in the capital area since 2022, only 52 — 1.3% — sold for under 40 million ISK. The median sale price is 73.9 million, the median size 91 m². Units under 50 m² make up just 2.5% of new construction; in the pre-2000 stock that has transacted recently the same size class is 6.4%. Even the old buildings — built in an era of lower costs and smaller household expectations — had more than double the share of small-format housing developers are building today.

Iceland's dozens of small developers all optimise at the unit level, and they all reach the same answer: a 70–110 m² apartment priced for the top half of the income distribution. Nobody is building the 45 m² studio the arriving Efling member can afford, because nobody can carry small rental stock on a developer balance sheet. The uncoordinated market converged on the unit the credit-financed buyer wanted, not the one the renter needed.

The orthodox defense of this pattern is filtering: a household buys the new 74-million-króna apartment, vacates a mid-market unit, whose buyer vacates a smaller one, whose buyer vacates a rental, and so on down the ladder until the renter at the bottom gets a choice they didn't have before. Build at the top, the argument goes, and the bottom eventually clears.

It was never going to clear in Iceland. Over the 33 months from May 2023 to February 2026 the HMS rent index rose 24.5% while the house-price index rose 15.4%. Rents are running nine points ahead of prices. If top-of-market supply were relieving bottom-of-market pressure, the two indices would be converging, or at least tracking. They are diverging — and the reason is mechanical. The filter depends on existing households trading up into the new stock, but Iceland's incremental demand is not trade-up demand. It is migration-driven demand, concentrated in the rental market, with no trade-up chain to begin with. A new 110 m² penthouse in Fossvogur does not free a 45 m² studio in Hlíðar for an Efling member who showed up in 2023. The ladder is missing a rung exactly where the new arrivals actually land.

When the rate hikes hit, developers did not discount. They held their 2021–2022 list prices and watched unsold units pile up on their balance sheets, waiting out what they read as a temporary dip in credit-financed demand.

The shape of that wait shows up best against the full housing stock. Iceland has about 144,000 dwellings — almost all owner-occupied or rented privately, turning over slowly as households move. Above that vast, near-static base sit two much smaller inventories: the non-profit rental stock (Bjarg, Búseti, Brynja, Blær, Félagsbústaðir, Félagsstofnun stúdenta and regional operators) and the developer-held pipeline of new builds that hasn't transacted to a household or a non-profit operator. Each year 3,000–3,800 new completions drop in from above; they either flow down into the private stock via kaupskra first-sales, feed the non-profit band, or pile up at the top.

Two things stand out. The non-profit band barely moves: from ~6,200 at end-2019 to ~8,900 by end-2024 — roughly 450 units a year against 3,000–3,800 annual completions. The part of the system that builds explicitly for the renters on waiting lists absorbed about 13% of the country's new construction, and in 2024 even that share collapsed: Bjarg alone went from 212 new units in 2023 to 47 in 2024, and no other operator picked up the slack.

The two top bands tell separate stories. The wide gray band is cohort slack — units that have completed but are still working their way through the normal 24-to-36-month kaupskra sell-through. Using the 2019 cohort as benchmark (79% sold by year six), cumulative 2019–2025 completions imply about 6,200 units still expected to clear through kaupskra as of early 2026 — mostly the young 2023–2025 cohorts. This is not stuck inventory in any meaningful sense; it is temporal buffer.

The red band is the real overhang. Using the complement of the same benchmark (21% of each cohort never clears through kaupskra) and subtracting the share already delivered to the non-profit channel, the permanent off-market number is ~440 units in 2019 and ~2,940 by early 2026 — a 6.7× increase in six years. Of that 2,940, a bottom-up sample of the six biggest pure-play residential developers (BYGG, ÞG Verk, Arcus, Eykt, Þingvangur, Jáverk) carries roughly 2,250 finished units on audited balance sheets — anchored to BYGG's own inventory line, which rose from 6.5 to 17.3 billion ISK between 2021 and 2024. The remaining ~690 is institutional off-registry buyers, build-to-let holding companies beyond the top-six sample, and owner-retained self-builds. HMS's January 2026 listing count independently puts actively listed unsold new-builds at 1,611 in the capital area (up from 1,116 a year earlier), the Fjármálastöðugleikaskýrsla puts new-build time-on-market at ~18 months with more than half of sales now closing below asking, and construction-sector credit has grown roughly 28% in real terms year-on-year. Different measurements of the same overhang. The direction is not in doubt, but the "9,000 stuck" figure is really ~2,940 stuck plus ~6,200 slowly maturing through the normal pipeline.

The forward picture is worse. HMS's own April 2025 status report gives the cumulative view: 4,051 units financed since mid-2016, 2,934 already delivered, 78% in the capital area, 41% earmarked for working-age low-income tenants — the exact demographic whose waiting list doubled 2022–2025. For 2025 HMS has 7.3 bn ISK budgeted; through mid-April 393 applications had arrived and only 36 had been approved. Approvals typically lag completions by about three years, so the 2025 approval cliff is baked into 2027 and 2028 deliveries.

Zoom in to one developer. BYGG hf — the largest pure-play residential developer in Iceland — grew its inventory of unsold units from 6.5 billion ISK in 2021 to 17.3 billion by 2024, a 168% increase, while holding operating margins at 17–18% through 2023. Financial expenses roughly tripled, from 302 to 855 million ISK, and management did not discount to move inventory. Jáverk, a mixed contractor-developer, went further: its annual reports show rising interest expenses being capitalized directly into work-in-progress rather than expensed through the P&L. Jáverk's 2023 annual report told investors rising rates would have "negative effects on the profitability of our own projects, but have not yet affected the progress of our projects." In 2024 Jáverk reported zero sales of its own projects.

BYGG's 2024 results are where the wait breaks. Operating margin collapsed from 18% to 8.6% while inventory grew another 41%. The FSR's below-ask sales rate crossed 50% in the same window; new-build inventory time sat at 18 months. This is what capitulation on the developer side of a rate-hike cycle looks like, and it arrived three years after the CBI started hiking, not in the hike year itself. What looks like a delayed supply response is the rate-tool pass-through finally catching up — not through list prices, but through the balance sheet.

None of this reduced the demand that was actually driving housing inflation. The rate tool bit exactly where theory said it should — on credit-financed buyers of 74-million-króna apartments — and what it produced was a developer balance-sheet problem, not a cheaper apartment for a renter. Biting the buyers of the wrong product does not cause the right product to appear. The price-side cooling looks like policy working; read the rent index and you can see what's actually happening. The renter chasing a job in the capital is still bidding up the same thirty-year-old stock against the same migration inflow. The policy rate cooled the thing that was never the problem.

The forward pipeline

Volume caught up in 2025. The capital area delivered 1,991 new housing units against a municipal estimate range of 1,563–2,884, and HMS calls 2025 the first year since housing-plan records began in which new need was met nationally and the accumulated íbúðaskuld was drawn down slightly. That is the lagging indicator, and it is the recovery story the fiscal ministry has been emphasising.

The leading indicators point the other way. HMS publishes a measure that compares the stock of building-ready plots at the start of each year to that year's estimated housing need. The capital region sits at 58% for 2025 — the lowest of any densely populated region in Iceland. The 1,991 completions came from projects allocated 3–5 years earlier, during the 2020–2022 low-rate window. What the 58% says is that the capital area met its 2025 need by draining a pipeline that is now half-empty.

A second, independent signal corroborates the thinning. Planitor indexes every meeting minute from Reykjavík's planning committees; filtered to unique new-build residential applications deduplicated by address, the series runs at 85–90 projects per year through 2016–2018 and then collapses: 28 in 2022, 17 in 2023 — the year the policy rate sat above 9% — and only partial recovery since (29 in 2025). Meeting-minute counts are a rough proxy, but the HMS plot inventory and the Planitor application flow point at the same thing from different directions: the front of the pipeline is thinner than the back.

HMS's monthly bulletin is already showing the drought arriving. H1 2025 completions came in at 1,483, below H1 2024 (1,599) and H1 2023 (1,624). The pipeline lag from first application to occupiable unit runs 3–5 years. What entered planning in 2022–2023 is what will be completed in 2025–2028, and what entered planning in 2022–2023 is nearly nothing. 2025 is the peak of the recovery, not the trough of the decline.

The fiscal composition failure

Suspect 6 cleared the level charge against fiscal policy but kept the configuration charge open. This is where the configuration lives.

Iceland's functional spending on housing and community amenities (COFOG 06 in the national accounts) fell by 26% in real per-capita terms between 2015 and 2024 — the lowest level on record. Population grew 19% over the same window. At the municipal level in Reykjavík, the real per-resident operating budget of the Welfare Division rose 21.4% while Schools and Leisure rose only 3.3%. The city was absorbing the population shock and expanding welfare transfers while the aggregate housing-supply line shrank.

The stofnframlög line — capital subsidies to non-profit housing associations — is the only COFOG 06 sub-component moving in the right direction. The state raised it to roughly 7.3 billion ISK in 2024 against a target of 600 new non-market rental units per year. Actual delivery has averaged roughly 460. 2025 landed at 197 units, the worst year on record, arriving at the same moment the low-income rental waiting list doubled from 1,923 to 3,871 over three years. The national non-market queue now stands at 6,864 households, 85% of it concentrated in the capital area.

At the moment when population was growing fastest, rents were rising fastest, and private construction was being squeezed by high rates, the public sector's aggregate real per-capita investment in housing and community amenities fell by a quarter nationally. The money that was not spent on housing went to transfers: COFOG 10 social protection grew by 33% per capita nationally, and Reykjavík's welfare division by 21% per resident. Iceland chose to hand out payments to the households getting squeezed rather than fix the supply-side condition causing the squeeze — and no monetary instrument corrects that choice.

The mechanism

Put the pieces together:

1. Iceland added 75,000 residents over 2010–2024, two-thirds foreign — a 24% rise on a base of 318,000, the fastest in the developed world over the period. No peer economy absorbed that share of new arrivals in that window, and nothing in the monetary toolkit was built for the economy that did.

2. Private supply kept up in volume — 26,700 units 2015–2024 — but converged on 70–110 m² owner-occupied apartments priced for the upper half of the income distribution, exactly the product the incoming rental demand could not buy.

3. Public housing investment — the one channel that could have cleared the queue directly — was shrinking. Real per-person spending on housing and community amenities fell 26% between 2015 and 2024 while the population grew 19%, and the waiting list for low-income rentals doubled to 3,871 households.

4. Rents rose. Paid rent is up 8.3% over the past year and imputed rent 6.8% — together about 1.5 percentage points of headline inflation — and since May 2023 the rent index has run nine points ahead of house prices.

5. Services inflation, which carries rent inside it, is running at 8.4% — above the headline number and pulling it up.

6. Iceland's inflation-indexed contracts then propagate that housing signal economy-wide: indexed mortgages, leases and service contracts adjust automatically, without anyone forming an expectation about anything. Wages catch up later, through kjarasamningar negotiations, not through an automatic link.

7. The CBI hikes rates, and the tool bites the wrong product. Developers push the pain onto their balance sheets rather than discount — new builds now sit unsold for about 18 months and more than half sell below asking — while a household that could borrow 60 million ISK at 4% can only borrow about 40 million at 8%.

8. Households with non-indexed mortgages refinance into indexed ones rather than absorb the payment shock. Between 2023 and 2025 they paid down 290 billion ISK of non-indexed debt and took on 523 billion ISK of new indexed debt, preserving cash flow, consumption and housing bids in a single step.

9. The bite is therefore narrow and perverse: it widens the price cleavage on the wrong product while what gets built, the rental demand driving rents, and the non-profit pipeline all sit untouched. And the forward pipeline is thinning — HMS reports only 58% plot coverage against the capital area's 2025 need, and unique new-build applications entering Reykjavík planning collapsed from 85–90 a year in 2016–2018 to 17 in 2023.

10. The CBI reads this as a credibility failure and calls for more firmness. But no setting of the policy rate steers developers toward small, affordable rental stock, funds the non-profit queue at the scale the waiting list requires, refills a pipeline no one is starting, or redirects a pension fund out of bank bonds and into a rental building — the tool is not connected to the machinery that matters.

The verdict

Iceland's persistent inflation is not a currency problem, not a global-supply problem, not a wage-push problem, not a government-overspending problem, and not the expectations-anchor problem the central bank has been writing working papers on. It is a housing-demand shock from rapid population growth colliding with a supply machinery that, at every layer that matters, built the wrong thing on a defunded public-sector foundation — and every institution that could have steered what got built decided not to. The crisis is entirely domestic, and it is structural.

Structural factors compound it: CPI indexation that mechanically turns housing scarcity into household debt, a fiscal apparatus that mobilised pandemic stimulus at scale while shrinking its housing line in real terms, and an automatic rate-hike response whose logic and consequences are both questionable.

Going forward

1. Redirect construction bandwidth, don't just add to it. The market has not proven able to guide construction capacity toward what is missing. It chases margin at the single-project level, converges on the same high-margin product that cannot clear, and ends up hurting its own bottom line. What is needed is the central planning and coordination the market has explicitly not produced on its own: between the unions bargaining on behalf of renters, the six capital-area municipalities that release plots, a fiscal authority willing to scale stofnframlög by an order of magnitude, and the pension funds whose balance sheets could finance build-to-rent directly rather than through the bank-bond → developer-loan chain that takes a rate spread at every step. The municipalities themselves should be balance-sheet participants — equity partners in the buildings they zone — so that plots are not bid up at auction against the very product the plot was released to enable. That is what redirecting existing construction capacity looks like.

2. Ban new CPI-indexed mortgage origination. The verðtryggð system is the transmission channel by which housing-cost inflation becomes wage and contract inflation, and — as the examination of Suspect 3 showed — the escape hatch that neutralizes the CBI's rate tool. The remedy is not gradual: ban new indexed mortgage origination by legislation. Existing indexed mortgages are grandfathered — no retroactive disruption to current borrowers or to the pension funds that hold the corresponding bonds. But every new mortgage is nominal. At the current policy rate of 7.50%, nominal mortgages are unaffordable. Mortgage origination freezes. Housing demand drops. Prices fall. And falling house prices pull the housing component of CPI down with them — which is exactly the mechanism the CBI has been trying and failing to activate for four years. With housing CPI falling, headline inflation moves toward target, and the governor is forced to cut rates — not as a concession but as a response to the market conditions the de-indexation created. Lower nominal rates make new nominal mortgages affordable again. The system rebalances at a lower rate level with a mortgage market that actually transmits monetary policy. The coordination failure breaks because the legislature acts first, the market responds second, and the central bank is compelled to follow third. The pension fund sector — roughly 200% of GDP in assets, much of it matched against indexed liabilities — manages a gradual runoff of its legacy indexed book as existing mortgages amortize, without the shock of a retroactive conversion. This is the only structural reform that simultaneously repairs the rate tool, breaks the CPI feedback loop, and forces the rate normalization that the CBI will not undertake voluntarily.

Both remedies can be legislated into place without touching the Central Bank's framework. The Alþingi acts; the market responds; the rate path normalizes as a consequence of the conditions created, not as a concession from the governor's office. What remains untouched is the framework itself — the institutional assumption that the policy rate is the instrument through which inflation is answered. The remedies above work around it. Whether it should be worked around indefinitely, or whether the framework deserves scrutiny on its own terms, is a separate question.

Closing thoughts

Iceland is not passing through a housing crisis on its way back to normal. The inflow that produced the crisis is a structural feature of the next several decades, not an interim episode — EU living-standard convergence is slow, the EEA framework is indefinite, and the labour-market pull that brought 75,000 people in fifteen years will keep arriving for as long as the Icelandic economy offers wages the continental periphery cannot match. What this piece has documented is the shape that absorption stress takes in a 400,000-person economy configured around four commitments: free movement of labour across the EEA frontier, free movement of capital across the financial frontier, an independent central bank at arm's length from fiscal authority, and a housing market left to the initiative of private developers. Each commitment is defensible on its own terms. What the last decade has shown is that together they leave no domestic instrument aimed at the absorption problem — and that when the absorption rate outruns the domestic machinery, the central bank is expected, by institutional dogma, to hike the only rate tool it has and to keep hiking until "credibility" is restored. That dogma is where the calamity is manufactured. It is not a law of macroeconomic physics; it is an institutional assumption held so tightly in recent decades that its costs have become invisible. The four commitments are not the whole story. The commitments plus the dogma are — and the dogma is not load-bearing in the way the commitments are.

The dogma is visible in the central bank's own revealed preference. Since FME was folded into the Seðlabanki in 2020, the institution has had a macro-prudential toolkit — borrower-based rules on debt-to-income and loan-to-value — and has used it, imposing real cooling on mortgage demand and forming part of the house-price moderation the CBI reports as a policy success. But those are the gentler applications. The same mandate would permit a direct restriction on the type of mortgage contract that can be originated, and a rule against new CPI-indexed origination would be a macro-prudential measure aimed at the exact transmission mechanism this piece has traced. The CBI has not issued one. When the question is how to respond to inflation itself, the institution reaches instead for the policy rate — the instrument the framework treats as central, the one described in working papers as the tool for re-anchoring "expectations". The macro-prudential toolkit is used for light-touch borrower cooling.

Nor can the rate tool slow what is driving the rental bid. Iceland is bound by the EEA Agreement to freedom of movement for European workers, and the only indirect lever is cooling the labour-intensive sectors generating the pull — a fiscal and sectoral choice, not a monetary one. The most likely near-term equilibrating mechanism is the ugliest: a slow, unspoken reliance on foreign-worker emigration, and the labour market has already begun to register it. Hagstofan's trend unemployment rate has climbed from 3.2% in mid-2024 to 6.0% in February 2026, concentrated in the labour-intensive sectors most exposed to the population inflow. That is not a monetary success story. It is a coordination failure with a human cost, borne by households whose lives are absorbed as variable cost in the calculation.

To the reader who holds those four commitments as non-negotiable — and there are serious reasons to hold them — the implication is cleaner than it first appears, because the revisions available are not of equivalent cost. Article 112 of the EEA Agreement invoked as a safeguard, or Iceland resigning the EEA and renegotiating from a weaker position, are catastrophic political projects whose consequences would dwarf the problem they would solve. Revisiting the central bank's statutory independence is a lighter lift by an order of magnitude — statutory CB independence in Iceland is a recent institutional arrangement, not an ancient one, and a less-than-fully-independent central bank is what the country lived under for most of its post-war history, with scar tissue but also with a working pressure-valve mechanism the current model has surrendered. And before any of those revisions become necessary, the lightest path of all is simply to relax the dogma without changing anything statutory.

Iceland is running real policy rates that are, by any European benchmark, extreme. The tool is not bringing inflation back to target. What it is doing is transferring wealth from debtors to creditors and driving the real economy into the ground in the process. That is not price stabilization; it is the wrong medicine, kept on the patient out of discipline. Stop administering it. Lower the policy rate back toward a level that is not actively damaging — with credit controls kept tight through the supply catch-up, so the relief is not absorbed into asset inflation and a private-credit bubble. Accept that the remaining inflation is a real-resource gap the rate tool cannot close. Let the coordination work — unions, municipalities, stofnframlög at scale, direct pension-fund participation in build-to-rent — proceed.

Appendix: The Seðlabanki's own evidence

A reader familiar with the Central Bank of Iceland's public communications in 2025 and 2026 will notice that the reading offered in this piece is not the one the bank itself has been giving. The CBI's narrative — repeated across Peningamál 2026/1, Fjármálastöðugleiki 2026/1, MPC statements, and Working Paper #100 — is that stubborn inflation is the product of a damaged anchor of inflation expectations ("löskuð kjölfesta verðbólguvæntinga") combined with lingering wage-push and service-sector indexation. In this telling, the right policy is for the central bank to demonstrate firmness until expectations re-anchor, at which point inflation will follow.

It is worth being explicit about the relationship between that narrative and the reading in this piece, because the central bank's own publications contain most of the pieces of the housing-driven story — they just stop short of connecting them.

What the CBI says it thinks. In the governor's summary of Peningamál 2026/1 (4 February 2026), the Monetary Policy Committee held the policy rate at 7.25% (it hiked to 7.50% six weeks later, on 18 March) and wrote: "Svo virðist sem löskuð kjölfesta verðbólguvæntinga og kostnaðarhækkanir á undanförnum misserum hafi leitt til þess að verðbólga hefur verið þrálátari en ella" — roughly, "it appears that a damaged anchor of inflation expectations and cost increases in recent periods have led to inflation being more stubborn than it would otherwise have been." Fjármálastöðugleiki 2026/1 makes the same claim and adds an amplifier: "útbreidd verðtrygging þjónustusamninga og skortur á kjölfestu verðbólguvæntinga" — widespread indexation of service contracts together with lack of anchored expectations. Those two sentences, repeated near-verbatim across the bank's main publications, are the public thesis.

What the CBI's own Financial Stability Report says about the 2021–2022 housing price surge. In the same edition of FSR 2026/1, in the section on the housing market, the bank writes: "Hækkun íbúðaverðs árin 2021 og 2022 var að miklu leyti drifin áfram af lækkun vaxta og aðflutningi fólks, samhliða vexti í vinnuaflsfrekum atvinnugreinum" — "the rise in housing prices in 2021 and 2022 was largely driven by rate cuts, the inflow of people, and the growth of labor-intensive industries." That is the causal chain in this piece, stated in the central bank's own publication. Rate cuts plus migration plus labor-intensive sector growth. The FSR goes on to note that foreign citizens in Iceland are disproportionately renters, that slower migration would reduce housing demand, and that the rental market is sensitive to migration flows. The demand-side demographic mechanism is acknowledged.

What the governor said in Parliament on 21 October 2025. In testimony to the Alþingi's Committee on Economic Affairs and Commerce, Governor Ásgeir Jónsson said plainly: "Það er ákveðinn þröskuldur í kringum 4 prósentin... Verðbólga án húsnæðisliðar er um 2,5% en um 4% þegar húsnæðisliðurinn er tekinn með." — "There is a certain threshold around 4 percent... Inflation excluding the housing component is about 2.5%; it is about 4% when the housing component is included." That is the governor, in public testimony, saying that the entire gap between realized and target inflation is the housing component. He also cited the Grindavík eruption displacements as a shock to housing demand. That testimony is not cited in the subsequent Peningamál or the FSR.

What the FSR sees about the rate tool and housing supply. The FSR 2026/1 devotes several pages to the construction sector under rate pressure: over half of new builds are now selling below asking price, new-build inventory time in the capital area has reached roughly 18 months, Stage-2 ("higher-risk") construction loans are growing rapidly, and bank exposure to the sector has risen from about 11% of corporate loans in mid-2021 to roughly 19% by early 2026. The report describes these as elevated financial stability risks emerging from rate policy biting on the supply side. It does not describe them as evidence that the rate tool is asymmetric — that it cuts housing supply faster than it cuts housing demand — but that is what the pattern is.

What the FSR sees about household resilience and the verðtryggð refinancing. FSR 2026/1 reports that the indexed (verðtryggð) share of outstanding mortgages rose by more than 4 percentage points year-on-year to 65% by January 2026, while household debt-to-income ratios fell across every income decile and real wages rose 2.5% year-on-year. The bank interprets this as household resilience. The alternative reading — that households used indexation refinancing to escape the payment-shock channel the rate tool was supposed to work through, leaving consumption and rental bidding intact — is the other side of the same data. The FSR does not entertain it.

What this means. Taken together, the CBI's own publications contain: (a) the causal chain from rate cuts and labor migration to 2021–2022 housing price pressure, (b) the rental-market exposure of foreign citizens, (c) the rate tool biting hardest on the construction supply response, (d) the household indexation refinancing that insulated consumption from the rate channel, and (e) the governor's public testimony that the entire inflation gap is a housing gap. The reading offered in this piece assembles these into a single causal chain: demographic demand shock into a constrained housing stock, with rate policy asymmetrically cutting supply, and indexed contracts mechanically propagating shelter inflation into the rest of the CPI basket. The CBI's official narrative — the "löskuð kjölfesta" thesis — treats the same set of facts as structural amplifiers on top of a fundamentally expectational problem, and directs policy toward firmness of the rate instrument.

The honest summary is this: the Seðlabanki has the evidence for the housing-driven reading in its own publications. It just does not draw the line between the dots. Neither does the official narrative in Working Paper #100, which, using a Bayesian trend-cycle decomposition (UCSV-AR), labels a persistent low-frequency component of realized inflation as "damaged expectations anchor." That label is a choice, not a finding: the same trend is observationally equivalent to unresolved cost pass-through from a real-resource bottleneck, and the bank's econometric work does not — and cannot — distinguish between the two interpretations.

Where this piece and the CBI agree: service-contract indexation is a structural amplifier, construction under rate pressure is in real distress, and the migration-plus-labor-intensive-growth pattern of 2021–2022 was the driver of the housing surge. Where they disagree: whether the subsequent 2023–2026 stubbornness is an expectations problem the rate tool can eventually fix, or a real-resource problem that fiscal and planning policy has to fix and the rate tool is making worse. The disagreement matters because it changes what Iceland is supposed to do next. If it is an expectations problem, more firmness on rates is the prescription. If it is a real-resource problem, rates should come down and the building should start.

The data in this piece suggests it is a real-resource problem. The Seðlabanki's own publications contain most of the evidence for that reading. The central bank is the only party in the policy conversation that has not yet said so out loud.