Global Economic Reshaping: Growth Divergence, Inflation Resilience, and Structural Challenges for Monetary Policy Under Geopolitical Shocks

The global economy is entering a new paradigm driven by multiple structural shocks. Although the economy has shown some resilience in the short term, its trajectory is increasingly deviating from the previous path of steady expansion, leaning towards a more fragmented and structurally fragile track. International research institutions predict that the rate of global growth will slow down, decreasing from 3.4% in 2025 to 2.9% in 2026. This not only reflects the systemic risks brought by geopolitical conflicts but also stems from a series of superimposed supply-side shocks—including energy, commodities, and complex trade barriers.

Geopolitical conflicts have not only exacerbated supply chain vulnerabilities but have also made the trade environment increasingly complex. Trade wars, export controls, and the interplay of industrial policies are accelerating the regionalization of global industrial chains, especially in strategic sectors like semiconductors, energy, and critical minerals. This trend of "de-globalization" is not simply the piling up of trade barriers but is a manifestation of strategic industrial policies adopted by countries in pursuit of energy security and technological self-sufficiency. It is significantly increasing the operating costs for enterprises and reshaping the flow of capital.

Regional economies are showing significant divergence. In developed economies, the pressure to slow growth comes from the persistence of high inflation, changes in income structure, and potential output constraints due to population aging. Nevertheless, the resilience of the US economy is partly due to AI-driven capital expenditure and strong consumer demand, but the concentration of this growth pattern also makes it sensitive to external shocks. The challenges facing the Eurozone are even more complex; the erosion of real income due to geopolitical conflicts, coupled with declining industrial competitiveness, makes its recovery path more difficult.

Emerging markets are exhibiting more heterogeneous performance. The Chinese economy continues to face deep-seated structural challenges, including cyclical downturns in the real estate market, population structure pressures, and sluggish endogenous growth. However, India is becoming a key region demonstrating rapid growth momentum, thanks to strong domestic demand and infrastructure investment. Parts of the Latin American economy have benefited from commodity price support, but trade policy uncertainty and financial conditions remain major constraints on growth. Economic activity in the Middle East has borne the most direct impact due to severe disruptions in energy and transportation routes.

The drivers of inflation are also undergoing a fundamental shift. The rising trend of global inflation indicates that the current cycle is increasingly being dominated by supply-side factors. The surge in energy and food prices triggered by geopolitical conflicts, along with the competitive demand for inputs related to AI (such as semiconductors and data centers), are jointly pushing up prices. This characteristic of "structural inflation" means that traditional monetary policy tools require more cautious and complex trade-offs when dealing with cost-push inflation. Decisions by central banks regarding interest rate adjustments will no longer solely be about curbing demand; they will require a precise assessment of the sources, cycle, and potential impact on economic growth of inflation, leading to the fragmentation of monetary policy and increased difficulty in policy implementation.

Looking ahead, the long-term trend of the global economy will no longer be a single dimension of expansion.Looking ahead, the long-term trend of the global economy will no longer be single-dimensional expansion. The penetration of AI technology is becoming a significant driver of productivity enhancement, offering "hedging" capabilities for growth in certain sectors, but it is also creating new bottlenecks in energy and key input areas. Successful economic strategies will lie in how to effectively manage this "cost of growth"—that is, the friction costs brought by geopolitical risks, inflationary pressures, and supply chain restructuring. For macroeconomic entities, the key is to how to effectively mitigate systemic risks arising from geopolitics while pursuing structural transformation and technological dividends, thereby achieving more resilient long-term value creation.