Exploring the Impact of Geopolitical Risks on Financial Market Volatility and Investor Behavior in Global Capital Markets

Abstract

This study investigates the impact of geopolitical risks on financial market volatility and investor behavior in global capital markets using a mixed-methods empirical framework. Drawing on quantitative volatility modeling and panel regression analysis across multiple asset classes, complemented by qualitative assessment of investor sentiment, the study examines how geopolitical uncertainty propagates through financial systems. The results reveal a strong and positive relationship between geopolitical risk and market volatility, with equity and foreign exchange markets exhibiting the most pronounced responses, followed by commodity and bond markets. The findings also indicate significant volatility clustering, nonlinear effects, and time-varying correlations during periods of heightened geopolitical tension. Investor sentiment deteriorates markedly in high-risk regimes, reflecting increased risk aversion and shifts toward defensive investment strategies. Regional comparisons further highlight heterogeneity in market reactions, suggesting that economic structure and institutional resilience influence the transmission of geopolitical shocks. Overall, the study provides compelling evidence that geopolitical risk is a major driver of financial market instability and behavioral change, underscoring the importance of incorporating geopolitical considerations into investment decision-making, risk management practices, and policy formulation.