Inflation as regime risk:
why real purchasing power matters again
A perspective for pension funds, family offices and foundations with long-horizon capital. Not about next quarter’s inflation print, but whether the portfolio is robust if the next ten years unfold very differently from the last ten.
The regime portfolios were built for is under pressure
For four decades, most institutional portfolios shared one quiet design assumption: low and stable inflation, falling rates, ongoing globalisation and a reliable negative correlation between equities and bonds. In that world, the classic 60/40 mix worked because bonds rallied when equities fell.
Central banks’ base case remains moderate. But the probability of higher inflation makes it necessary to adapt the asset mix accordingly, with more room for alternative, real assets. For pension funds, family offices and foundations, that goes to the heart of their mandate — preserving real purchasing power over a long horizon. A portfolio that delivers positive nominal returns can still lose purchasing power in real terms. And when inflation becomes the common risk factor, traditional diversification offers less protection than assumed.
WorldView therefore treats inflation not as a short-term forecast but as regime risk. The relevant question is not whether inflation next quarter is 2.0% or 2.6%, but whether the portfolio is robust enough across multiple inflation regimes.
Inflation as a strategic issue
Inflation is often discussed as a macroeconomic statistic: a monthly reading, a deviation from a target, an input to the rate decision. For long-term investors, that is too narrow a lens.
For a pension fund, a family office or a foundation with perpetual capital, inflation is not a data point but a liability. The mandate is rarely “achieve a nominal return”. The mandate is to preserve purchasing power: participants’ pension ambition, a family’s intergenerational wealth, or the annual spending capacity with which a foundation finances its mission.
Many portfolios were implicitly designed for one specific world — low, predictable inflation and falling rates. The strategically relevant question is therefore not only “what is our inflation expectation?”, but “how does our portfolio behave under different inflation regimes — and do we consciously accept those outcomes?”
From temporary inflation to regime risk
It helps to separate three concepts. Cyclical inflation is temporary and moves with the business cycle; waiting it out is often the right policy. Structural inflation pressure is more persistent and stems from supply factors, cost levels and policy incentives that do not simply disappear. Regime change is the broadest concept: not the level of inflation in a single year, but a shift in how the economy and markets behave — in average inflation, in its volatility and, crucially for portfolios, in correlations between asset classes.
The base case remains moderate. But the balance of risks has shifted. Recent revisions illustrate this: after the energy-driven supply shock linked to conflict in the Middle East, the OECD revised G20 inflation for 2026 upward by 1.2 percentage points to 4.0%, with 2.7% in 2027. The IMF lowered euro area growth for 2026 to around 1.1%, for the same reason.
Six structural inflation drivers
Six forces that — each moderate on its own, but reinforcing together — make the risk distribution more asymmetric. None is a prediction; each is a direction in which risk has shifted.
Debt and fiscal deficits
Western government debt is structurally at or above 100% of GDP, with fiscal deficits of 3–6% per year. As real rates rise, financing costs increase; the politically easiest path is often to tolerate inflation rather than undertake deep fiscal adjustment — aided by accommodative monetary policy. A remaining route is monetary financing, with the central bank purchasing government debt: that eases financing pressure but strains the separation of fiscal and monetary policy, and with it de facto policy independence.
Energy and commodities
Access to cheap energy in Europe is structurally more constrained; the transition is commodity-intensive. Higher costs in energy, transport, packaging and fertiliser feed through into consumer prices.
Geopolitical fragmentation and war
Historically, inflation often rises around major conflicts — through higher public spending, scarcity, energy prices and disrupted trade.
Defence and public investment
Structurally higher defence budgets and public investment are partly debt-financed and not productivity-enhancing; that widens deficits and can add upward price pressure.
Deglobalisation and reshoring
Optimising supply chains for lowest cost is giving way to resilience: proximity, duplication, inventory. Resilience is valuable, but seldom cheap.
Labour market and ageing
Ageing shrinks the labour supply across much of Europe, which can structurally strengthen workers’ bargaining position. Not an automatic wage–price spiral, but a lower probability of prolonged very low wage inflation.
Why this affects traditional portfolios
The first effect is the most underestimated: positive in nominal terms can be negative in real terms. A portfolio returning 4% looks healthy — until inflation is 5%. Those who benchmark against a nominal index can show outperformance while wealth loses real purchasing power.
The second effect concerns bonds. In the previous regime, rates fell when growth disappointed and bond prices rose in stress. When inflation and rates rise together, nominal bonds protect less and the negative correlation with equities can weaken or invert.
The third effect concerns equities: higher discount rates compress valuations, especially growth stocks, while margin pressure builds when costs rise faster than companies can pass through. The fourth concerns private markets and real estate, exposed to refinancing costs through their roll-over structure, to valuation adjustments and to liquidity.
The overarching point: traditional diversification works less well when inflation is the common risk factor. If one factor presses on bonds, equities and private markets at once, traditional assets correlate more rather than diversify.
Pension funds
Under the Dutch Future Pensions Act (Wet toekomst pensioenen, WTP) solidary contribution scheme, each cohort has its own pot and the projected return translates directly into ongoing benefits. Employers have stepped back from investment risk; preserving purchasing power becomes a direct responsibility to participants rather than a collective buffer discussion.
Family offices
The focus is intergenerational wealth preservation — capital after inflation and after tax, across multiple generations.
ANBIs & foundations
Mission continuity depends on annual spending power. Real loss of purchasing power translates directly into less budget for the statutory purpose — at a time of tighter supervision on return assumptions.
Four regimes as a thinking framework
The following four regimes form our framework, with an indicative probability assessment. The aim is to test the portfolio against each scenario and consciously accept the outcomes. The probabilities stated are WorldView’s subjective estimate — not market consensus and not derived from the sources cited.
- Equities
- Supported by falling discount rates; returns driven by growth.
- Bonds
- Diversification recovers; safe-haven function works.
- Private
- Refinancing eases; valuations stabilise.
- Purchasing power
- Preserved.
- Equities
- Pressure on valuation multiples; pricing power makes the difference.
- Bonds
- Real returns under pressure; shorter duration relatively better.
- Private
- Refinancing costs and valuations under pressure.
- Purchasing power
- Gradual erosion without explicit protection.
- Equities
- Margin pressure and valuation pressure at once.
- Bonds
- Worst scenario for nominal bonds.
- Private
- Liquidity and valuations vulnerable.
- Purchasing power
- Material erosion.
- Equities
- Mixed; real assets and pricing power relatively better.
- Bonds
- Structurally negative real rates; nominal bonds erode in real terms.
- Private
- Indexed real estate/infra relatively better; liquidity remains a concern.
- Purchasing power
- Conscious, policy-driven erosion of debt and savings.
What inflation protection is and is not
Inflation protection is not a product you buy. It is a property you build into portfolio construction. Some building blocks, each with nuance:
- Inflation-linked bonds — link directly to price rises, but perform less well in a normalising regime.
- Shorter duration — reduces sensitivity to rising rates, at the cost of return when rates fall.
- Quality equities with pricing power — can pass through costs; selection is decisive.
- Infrastructure & real assets — often contractual or regulated inflation indexation and stable cash flows.
- Commodities and energy exposure — dampen supply-driven inflation, but are volatile.
- Real estate with inflation indexation — partly protective, but carries refinancing risk.
- Liquidity and currency management — return factors in their own right in stress regimes, not an afterthought.
- Dynamic allocation & scenario analysis — the difference between a static mix and a portfolio that adapts.
The honest picture: no single asset class protects perfectly against all inflation scenarios. Protection comes from combination and calibration — through construction, with a real return objective (CPI+) rather than a purely nominal one.
The WorldView view
WorldView sees inflation not as a short-term forecast but as strategic regime risk. The focus is on preserving real purchasing power over the horizon that truly matters for our clients.
The core of our approach is a portfolio with an integrated, explicit inflation objective — calibrated to the investor’s spending rule and risk budget, and tested against multiple regimes rather than optimised for a single expectation.
We do not claim that any approach removes inflation risk. We do help institutional investors assess whether their portfolio is sufficiently robust across multiple inflation scenarios, and which adjustments increase that robustness — including the outcomes they consciously accept.
The right question
Inflation does not need to return to the 1970s to be strategically relevant. Even persistent inflation of 3 to 4% can, over a long horizon, fundamentally affect real purchasing power, liability structures and portfolio adequacy.
For long-term investors, the real question is therefore not whether inflation next quarter is 2.0% or 2.6%. The question is whether the portfolio is robust enough if the next ten years are materially different from the last ten.
Test whether your portfolio is ready for a different regime
We welcome a discussion with your board or investment committee — not as a sales pitch, but as a joint assessment of your portfolio’s robustness across different inflation regimes.
Pension funds
Under the WTP, rate and inflation risk are felt more directly by participants. We are glad to test how robust your portfolio is across inflation regimes — as a basis for the board conversation.
Family offices
Intergenerational wealth preservation starts with real return after inflation and tax. We can discuss how a real return objective relates to your current allocation.
ANBIs & foundations
Your spending power is your mission. We are happy to think with you about whether your portfolio is adequate for long-term purchasing power preservation.