Ukpong Johnson
The contemporary global economy is increasingly shaped by the intersection of geopolitical tensions and monetary policy, creating complex challenges for macroeconomic stability. This study examines the interplay between the U.S.–Iran conflict and the Federal Reserve’s policy responses, with a focus on energy markets, inflation, and global financial spillovers. Using secondary data from international financial institutions—including the IMF, World Bank, and IEA—and an event-based analytical framework, the research investigates the transmission of war-induced energy shocks and their amplification through U.S. monetary policy. Empirical evidence indicates that oil price surges, driven by geopolitical uncertainty, have significantly elevated inflation across both advanced and emerging economies, disproportionately affecting low-income households and oil-importing countries. Concurrently, Federal Reserve interest rate adjustments generate global spillover effects, influencing capital flows, exchange rates, and financial market volatility, particularly in emerging and developing economies. The study highlights the compounding nature of these shocks, showing how monetary policy trade-offs are intensified in the presence of geopolitical risk and supply-side constraints. Findings underscore the critical role of global financial integration in propagating instability and demonstrate the asymmetric vulnerability of emerging markets to exogenous shocks. The paper concludes with policy implications for managing the dual challenge of inflation containment and growth support, emphasizing the need for coordinated macroeconomic strategies and robust risk mitigation frameworks. By integrating geopolitical risk and monetary policy analysis, the study contributes to the literature on the political economy of global macro-financial stability in an era of heightened uncertainty.