Yen's decline reflects shifting global capital flows amid geopolitical tensions
Original framing: “Investors turn away from yen as haven asset during Iran war” — Financial Times
Economic models that incorporate behavioral finance and macroeconomic indicators provide a more accurate picture of currency movements than geopolitical event-based narratives. These models show that the yen's decline is more closely linked to Japan's domestic economic fundamentals than to external shocks.
The yen's declining safe-haven status is not merely a reaction to geopolitical events but a symptom of deeper structural issues in Japan's economy, including deflation, demographic decline, and weak domestic demand.
Cross-culturally, the shift reflects a broader reconfiguration of global financial power, with emerging economies and alternative currencies gaining traction. Historical parallels suggest that Japan's economic model has been in transition since the 1990s, and without structural reforms, the yen's role in global finance will continue to erode. Indigenous and local economic models offer alternative pathways to stability, while scientific and policy-driven approaches are essential for long-term recovery. To restore the yen's credibility, Japan must adopt a holistic strategy that integrates monetary, fiscal, and social policies with global and regional cooperation.