New Geoeconomic Risks Under Eurozone Financial Stability: From Trade Policy Uncertainty to Structural Reshaping of Capital Flows

The Eurozone is currently in a macroeconomic environment filled with structural tensions. Although recent trade policy uncertainties have eased, the long-term uncertainty of the geopolitical economy has not disappeared, and the market's sensitivity to policy shifts remains extremely high, posing a continuous source of pressure on the financial stability of the Eurozone.

The core risks have escalated from mere trade friction to an intertwining of deeper macroeconomic and geopolitical risks. Firstly, the persistent challenges to the US fiscal situation, including high deficits, expectations of debt servicing costs, and the massive current account deficit, are systematically affecting global capital markets. This concern directly weakens the safety of US Treasuries and the relative attractiveness of the dollar. In an open economy like the Eurozone, highly integrated into global supply chains, a weakening dollar could amplify the impact of US tariff policies on Eurozone exporters, triggering currency volatility and drastic changes in financing costs.

Secondly, the market focus has shifted from the potential outbreak of short-term trade wars to more structural, long-term geopolitical and fiscal sustainability risks. Persistent concerns about the fiscal foundations of some Eurozone countries could trigger a revaluation of investor confidence in politically fragile regions, a pressure that has already been evident in the past on the sovereign bond market. The process of repricing investor risk preferences has become more complex, especially as the market has become more sensitive to price-sensitive investors.

Another major source of systemic risk lies in the interconnectedness of financial institutions. Although the Eurozone banking sector has shown some resilience in recent shocks, the concentration of credit risk—especially in sectors affected by tariffs—could weaken the quality of bank loans. Furthermore, the increasingly close interconnectedness between banks and non-bank financial intermediaries could expose the liquidity vulnerabilities of banks under market pressure, creating a superimposed effect of multiple risks.

Moreover, there is a systemic risk in asset price valuations. Global stock markets have repeatedly reached new highs driven by technological optimism, particularly in high-growth areas like artificial intelligence. This high-valuation environment, coupled with the increasing market concentration among large technology companies, makes global public and even private markets exceptionally sensitive to any potential impact from corporate earnings or technological bubbles. Once rapid adjustments occur in related assets, the potential impact could be amplified into systemic pressure through the leverage and liquidity mismatch of non-bank financial intermediaries.

In summary, the challenges to financial stability in the Eurozone are multidimensional and interconnected. They require policymakers not only to pay attention to traditional economic indicators but also to prudently manage external shocks from geopolitics, the sensitivity of capital flows, and the systemic adjustment risks that may arise in highly concentrated asset markets. Maintaining financial stability requires establishing a more resilient macroeconomic framework amidst external uncertainties.