Analyzing the Relationship Between FDI and Foreign Reserves: Insights from Wavelet Coherence and Granger Causality

Аннотация

This study investigates the dynamic relationship between Foreign Direct Investment (FDI) and foreign reserves across a global sample of countries. By employing wavelet coherence analysis and Granger causality tests, we provide a deeper understanding of the time-frequency dynamics between FDI inflows and foreign reserves. We analyze the data from a panel of 50 countries over the period of 1990-2020. The findings reveal significant short-term and long-term linkages between FDI and foreign reserves, with the direction and strength of causality varying across countries and over time. This paper highlights the importance of both FDI and foreign reserves in shaping the global financial landscape and offers insights into their interdependencies. Keywords: Foreign Direct Investment (FDI), Foreign Reserves, Wavelet Coherence, Granger Causality, Time- Frequency Analysis, Economic Dynamics, FDI-Reserves Nexus, Global Financial Stability, Developing Economies, Panel Data Analysis, Economic Integration, Capital Flows, Monetary Policy, International Trade, Financial Resilience, Dynamic Linkages, Cross-Country Analysis, Long-Term Economic Relationships, Short-Term Economic Dynamics, Global Econometric Models. Additionally, Granger causality tests are applied to Introduction: Foreign Direct Investment (FDI) and ascertain the direction of causality between these foreign reserves are two critical elements that variables. influence economic stability, growth, and financial resilience. FDI represents a long-term investment by The primary objective of this study is to explore the foreign entities into a country, fostering economic nature of the linkage between FDI and foreign reserves development, technology transfer, and job creation. across countries over time, using advanced Foreign reserves, on the other hand, are assets held by econometric techniques to capture both short-term a country's central bank to support monetary policy, and long-term relationships. By employing a global stabilize the currency, and ensure the ability to meet sample of countries, this research aims to provide a external obligations. comprehensive understanding of how these two variables interact in different economic contexts. Understanding the interrelationship between FDI and foreign reserves is crucial for policymakers, as it Foreign Direct Investment (FDI) and foreign reserves provides insights into the effects of foreign capital are two pivotal elements in the global economic system inflows on a country’s financial health. While existing that shape the financial stability and growth prospects literature suggests potential links between these two of countries. While FDI represents cross-border variables, studies typically focus on static, linear investments that contribute to economic development relationships. This paper advances the literature by through capital flows, technology transfer, and job employing wavelet coherence analysis, a method that creation, foreign reserves are assets held by a country's allows for examining the dynamic and time-frequency central bank to ensure monetary stability, manage interactions between FDI and foreign reserves. exchange rates, and maintain confidence in the International Journal Of Management And Economics Fundamental 1 https://theusajournals.com/index.php/ijmef International Journal Of Management And Economics Fundamental (ISSN: 2771-2257) national currency. The interplay between FDI and foreign reserves or whether foreign reserves play a role foreign reserves has garnered significant attention in in attracting FDI inflows. economic research due to their potential to influence This research is based on a global sample of 50 the macroeconomic stability of both developing and countries, including both developed and developing developed countries. economies, over the period from 1990 to 2020. This FDI inflows can provide numerous benefits to host broad scope allows for a comprehensive analysis of countries, particularly in emerging markets. By how the relationship between FDI and foreign reserves facilitating capital formation and fostering business varies across countries with different levels of expansion, FDI can lead to improved productivity, economic development, institutional frameworks, and increased export capacity, and greater integration into trade openness. By combining wavelet coherence and global trade networks. These outcomes can, in turn, Granger causality, this study provides a deeper improve the balance of payments, which is a key understanding of the time-varying and cross-country determinant of foreign reserves accumulation. Foreign dynamics between FDI and foreign reserves, offering reserves, primarily composed of foreign currency, gold, valuable insights for policymakers seeking to enhance and other reserve assets, are critical for a country’s economic stability and growth. ability to defend its currency against fluctuations, Ultimately, this study contributes to the growing body supp