Rethinking Markets as the Old Regime Fades
Preface
Oil jumped, gold kept climbing, and geopolitics moved back to the centre of the market narrative.
Another round of Middle East escalation, another reminder that geopolitics is no longer a background variable.
This time it was bigger than a headline. Israeli operations expanded into central Beirut. Iranian retaliation and related strikes spilled across the Gulf. Infrastructure, shipping routes, and regional security all moved back into the market’s field of vision. The old assumption – that these were local shocks with local consequences looks harder to defend.
The 2026 Munich Security Conference made the same point, it was not really about whether Europe should spend more on defence – that is already a fact now. The real debate now is about scale, coordination, and industrial capacity – how quickly Europe can rearm, how much fiscal space it is willing to use, and how far strategic autonomy can move into policies. Mark Rutte talked about a more European-led NATO; Keir Starmer put it in a simpler way: Europe must spend more, deliver more, and coordinate more.
That matters because markets and policymakers are now moving in the same direction. Defence is no longer a peripheral political issue. Neither is industrial policy or the supply-chain security.
Two worlds. That’s what this article is really about.
One was the world investors grew used to between 1980 and 2020: falling inflation, falling long-term rates, deepening globalisation, and a system in which both equities and bonds could work at the same time. The other is the one now coming into view: more interventionist, more capital-intensive, more strategically organised, and less forgiving of old assumptions.
Let’s start with the first world.
The Regime That Defined the Last Forty Years
Asset behaviour varies under different macro regimes.
The old regime was defined by three structural forces: falling inflation, falling long-term interest rates, and globalisation. Together, they created a powerful tailwind for financial assets. Equities benefited from earnings growth and multiple expansion. Bonds benefited from duration tailwinds and often worked as effective portfolio hedges.
The next regime may look different. Three structural forces matter most: weaker globalisation, higher fiscal and defence intensity, and growing monetary uncertainty. If these forces persist, investors should expect the relationships they became used to –especially around bonds, inflation, and diversification – to become less reliable.
From roughly 1980 to 2020, three forces reinforced one another: globalisation, disinflation, and a long decline in long-term interest rates.
The most visible feature was the steady fall in yields. The U.S. 10-year Treasury yield fell from around 13.9% in 1981 to roughly 0.9% in 2020 before moving materially higher again after 2022 (FRED). That decline mattered enormously. It supported bond returns directly, lowered discount rates for equities, and helped sustain a long period of multiple expansion in growth-sensitive assets.
Inflation also moved lower and became more stable. The high-inflation backdrop of the early 1980s gradually gave way to a lower and more anchored inflation environment. Policy credibility improved, and global supply expansion helped keep goods prices contained. That combination reduced the frequency of supply-push inflation shocks and made macro-outcomes easier for markets to price.
Globalisation completed the picture. As trade deepened and supply chains expanded, production became more efficient and the supply side of the global economy became more flexible. World trade as a share of GDP rose sharply after the 1980s and remained elevated even after the 2000s peak (World Bank). That helped reinforce the low-inflation, low-rates backdrop.
The result was a regime in which equities and bonds often worked well together. Equities captured growth. Bonds provided income, capital gains, and diversification. For many investors, that experience came to feel normal. It probably was not. It was a specific historical regime.
So What’s Changing?
Three structural shifts suggest that the old regime is becoming less reliable.
1. Deglobalisation and weaker supply elasticity
Deglobalisation does not mean trade stops. It means trade and investment are increasingly structured around resilience and security. There are two main signals here. First, the expansion in world trade relative to GDP has long since stopped accelerating and has become flatter over time (World Bank). Second, reshoring and near-shoring pressures are increasingly visible in investment data. In the U.S., manufacturing construction spending rose sharply after 2021, reflecting policy support and supply-chain reorganisation (FRED).
The investment implication is straightforward. A world with shorter supply chains, more duplication, and more strategic redundancy is a world with weaker supply elasticity. That means inflation can become more sensitive to shocks, and interest-rate volatility can become structurally higher than it was in the old regime.
2. Fiscal expansion and rearmament
Fiscal policy matters more in the new regime than it did in the old one.
This is most visible in defence, security, energy, and strategic industry policy. SIPRI estimates that U.S. military expenditure reached roughly $997 billion in 2024, while European NATO members together spent around $454 billion. Global military spending reached another record high. NATO countries continue to push the 2% of GDP benchmark, and in practice defence spending is becoming a more important macro variable again.
The world is not entering a total-war economy. However, sustained increases in defence and strategic spending are already reshaping the macro landscape. These shifts influence fiscal deficits, expand government debt supply, stimulate industrial demand, and in some cases raise the term premium embedded in long-duration government bonds.
Historically, defence surges and fiscal dominance often go together. Even if today is far from the extreme conditions of the 1940s, the direction of changes still matters for investors.
3. Monetary uncertainty and reserve diversification
Another clear regime signal is the behaviour of central banks themselves.
The ECB reports that central-bank gold purchases exceeded 1,000 tones in 2024, while gold’s share in official reserves has also increased. At the same time, the IMF’s COFER data suggests a gradual diversification trend in foreign-exchange reserve composition, even if the U.S. dollar remains dominant.
Taken together, these developments matter because they suggest that reserve managers are thinking more actively about resilience, sanctions risk, and diversification. Gold is not just an inflation trade in that context. It is also a hedge against monetary and institutional uncertainty.
If that shift continues, then gold and other assets linked to supply constraints or real scarcity may play a more strategic role in portfolios than they did during the old regime.
US vs China: Regime Divergence
According to Ray Dalio’s Big Cycle Theory, major powers tend to move through a long arc of rise, prosperity, debt accumulation, internal fragmentation, external competition, and eventual restructuring of the world order. The value of this framework is not that it predicts history in a numerical way, but that it offers a useful angle for understanding structural constraints. When debt, inequality, political polarisation, and great-power rivalry rise at the same time, the macro environment often shifts away from an efficiency-first model toward one that prioritises security and resilience.
In today’s world, the United States and China appear to be in different parts of the cycle. The U.S. looks closer to the late stage, roughly between Stage 5 and Stage 6 (Late stage power), while China appears closer to the middle stage, roughly between Stage 3 and Stage 4 (Rising Power). These “stages” should not be interpreted as precise time markers, but as descriptions of structural conditions.
For the United States, the defining late-stage features are visible in four areas. First, debt levels are high and fiscal constraints are more binding, meaning policy must increasingly balance growth, inflation, and the cost of financing. Second, internal polarisation has become more pronounced, with sharper political and social divisions that can reduce policy effectiveness and increase institutional friction. Third, the U.S. still holds the core advantages of the global financial and reserve currency system. The dollar has not been displaced, but its position is no longer as unchallenged as it once was. Fourth, external competition has intensified across technology, trade, and geopolitics. In Dalio’s terms, these features are more consistent with a mature superpower in the later phase of its cycle: still powerful, but facing rising pressure from both internally and externally.
China’s position is different. Its characteristics are more consistent with a mid-cycle rising power. First, China still retains significant industrial depth, manufacturing scale, and technological catch-up capacity, which points to continued structural strength. Second, its role in trade, manufacturing, infrastructure, and selected areas of technology still suggests an economy whose global influence is expanding rather than contracting. Third, however, China is also beginning to show the kinds of stresses that often emerge in the middle stage of a long cycle: higher debt burdens, property-sector adjustment, demographic pressure, and a slower trend growth rate. In other words, China no longer looks like an economy in the earliest phase of ascent, but rather one in the middle of its rise – still expanding in structural terms, while increasingly facing the pressures of financial adjustment and growth rebalancing.
For investors, the key implication of this framework is not to predict which country will “win.” It is to recognise that the world’s two largest economies are operating from different structural positions in the long cycle, and that this alone is enough to generate global macro divergence. The U.S. is more likely to express the problems of a late-stage system: high debt, tighter policy trade-offs, and higher rates and risk premia driven by external competition. China is more likely to express the characteristics of a mid-cycle system under adjustment: low inflation, demand recovery, and balance-sheet restructuring. Put differently, the global macro backdrop is no longer defined by a single synchronised cycle. It is increasingly shaped by a divergent regime in which major powers occupy different positions in the long cycle.
How is it affecting Asset Classes?
Gold
Gold performs less as a simple inflation hedge and more as a hedge against monetary and institutional uncertainty.
In the old framework, gold was often discussed in terms of real rates and the U.S. dollar. That still matters. But persistent central bank buying changes the story. Gold is increasingly being treated as a reserve diversification asset in a more fragmented and uncertain monetary world.
That makes gold more structurally important rather than being purely tactical.
Commodities
Commodities become more important when supply elasticity falls.
In the new regime, industrial policy, energy security, and rearmament became more important. Energy, metals, and critical minerals all become more sensitive to shifts in supply security and industrial demand.
That does not mean commodities will rise in a straight line. It means they are more likely to carry a supply-constraint premium than they did in the old regime.
Fixed Income
Bonds still hedge growth shocks, but they no longer offer the same unconditional protection they did in a falling-rate world.
During the old regime, duration often worked because inflation trended lower, long-term rates trended lower, and central banks had more room to ease. In a regime with stickier inflation, heavier fiscal issuance, and greater supply-side risk, that hedge becomes more conditional.
Bonds can still work in recession. They may not work the same way in a regime defined by supply push inflation and higher term premia.
Equities
Equities are becoming less about broad beta and more about structure, quality, and pricing power. A higher rate floor makes valuations more sensitive to discount rates, especially for long-duration growth companies. At the same time, sectors tied to defence, energy security, industrial capacity, and strategic supply chains may benefit from sustained policy support. That does not make equities unattractive. It does mean that dispersion is likely to rise, and that sector selection may matter more than it did in the old regime.
Alternatives
Alternatives tend to become more attractive when traditional assets become less stable. If the long-standing stock–bond diversification regime becomes less reliable, investors may need additional tools to manage macro exposure and portfolio volatility.
Real assets and infrastructure can provide exposure to inflation-sensitive cash flows, while trend-following hedge fund strategies may benefit from persistent macro trends such as shifting interest-rate regimes or commodity cycles.
Private market strategies also play an important role, though in different ways. Private equity may benefit from operational improvements and sector specialization rather than broad market beta, while private credit can offer relatively stable income streams in a higher-rate environment.
This does not imply that alternatives are universally superior to public markets. Rather, their importance increases when diversification inside traditional asset classes becomes less reliable, as they provide exposures to different economic drivers and return sources.
Looking Ahead
Looking ahead, the world is not likely to collapse into a full war economy, but a prolonged period of slower growth, higher policy involvement, and more unstable macro relationships. The IMF expects global growth to slow from 3.3% in 2024 to 3.1% in 2026, with risks still tilted to the downside, especially from protectionism, policy uncertainty, fiscal vulnerabilities, and geopolitical shocks. The World Bank is slightly less negative on the near term, projecting global growth at 2.6% in 2026 and 2.7% in 2027, but it also warns that the 2020s are on track to be the weakest decade for global growth since the 1960s.
In that environment, the old assumptions of the post-1980 regime look less secure. Military expenditure has already risen for 10 consecutive years, reaching $2.63 trillion in 2025, with the sharpest annual increase since at least 1988. That suggests that fiscal intensity, strategic competition, and industrial policy are unlikely to fade quickly. Instead, they are becoming part of the macro backdrop.
For investors, this points to a world that is probably more likely to be more inflation-volatile than the old regime. Growth may remain positive, but weaker; inflation may trend lower cyclically, yet prove more sensitive to supply shocks, tariffs, defence spending, and policy fragmentation. In practical terms, that means bonds may still hedge recession risk, but less reliably than in the old disinflation regime; gold is likely to remain relevant as a hedge against monetary and geopolitical uncertainty; and equities may become more dependent on sector structure, fiscal support, and supply-chain positioning than on generic broad expansion alone.
The most important question for the coming decade is therefore not whether the world repeats the past, but whether investors are prepared for a regime in which growth is scarcer, policy is more interventionist, defence and industrial spending remain elevated, meaning capital may increasingly be allocated on strategic rather than purely efficiency-driven terms.
Data Sources：
FRED
World Bank
ECB
SIPRI
NATO
IMF COFER
