Exchange rate volatility and foreign portfolio investment in emerging and developing economies

Adegbe, Joshua Ugbede and Kummer, Adnan (2025) Exchange rate volatility and foreign portfolio investment in emerging and developing economies. World Journal of Advanced Research and Reviews, 25 (2). pp. 2408-2424. ISSN 2581-9615

Exchange rate volatility remains a critical concern for policymakers and investors, particularly in emerging and developing economies (EDEs), where financial markets are more vulnerable to external shocks. This study explores the impact of exchange rate fluctuations on foreign portfolio investment (FPI) in these economies, emphasizing both the macroeconomic implications and the behavioral responses of investors. In the broader context, exchange rate volatility can create uncertainty in financial markets, influencing capital flows, asset prices, and overall economic stability. Investors, particularly those engaged in short-term speculative activities, tend to be highly responsive to currency risks, often leading to capital flight or sudden reversals in investment trends. Narrowing the focus, this study examines the mechanisms through which exchange rate volatility influences FPI in EDEs, including its effects on equity and bond markets. Volatile exchange rates can erode investment returns when denominated in foreign currencies, leading investors to demand higher risk premiums or seek safer assets. Moreover, weak institutional frameworks and limited monetary policy effectiveness in these economies exacerbate the risks associated with currency fluctuations. Empirical evidence suggests that excessive volatility discourages long-term FPI, while moderate fluctuations may create arbitrage opportunities for short-term speculators. Policymakers in EDEs must adopt sound exchange rate management strategies, enhance financial market resilience, and implement macroprudential policies to mitigate the adverse effects of volatility on portfolio investments. This study contributes to the ongoing debate on financial stability in emerging markets by providing insights into the relationship between exchange rate dynamics and foreign capital inflows, with implications for monetary policy, investor confidence, and economic growth.