Macroeconomic Determinants of the US Dollar-Malaysian Ringgit Exchange Rate: Insights for Malaysia’s De-Dollarization Agenda

Exchange rate stability remains vital for Malaysia’s macroeconomic management and external competitiveness because of Malaysia’s close commercial and financial ties with the United States. The continued volatility in the US Dollar-Ringgit exchange rate is causing issues for monetary authorities, indicating both global disruptions and internal differences. Hence, this study aims to empirically analyse the macroeconomic factors impacting the US Dollar-Malaysia Ringgit exchange rate and provide insights into Malaysia’s long-term monetary stability. The autoregressive distributed lag (ARDL) model is used to examine both short- and long-term correlations among key macroeconomic indicators, with the analysis spanning annual data from 1974 to 2023. The findings show that increases in the money supply and inflation depreciate the ringgit, while higher GDP growth and foreign direct investment strengthen its value, with a continuous adjustment towards long-run equilibrium. The findings suggest that Malaysia’s exchange rate fluctuations are primarily driven by underlying macroeconomic factors rather than speculative considerations. The research provides policy-relevant data for developing approaches to increase exchange rate stability and monetary autonomy. Improving local fundamentals and encouraging disciplined liquidity management are critical steps towards furthering Malaysia’s de-dollarisation goal and enhancing the ringgit’s reputation within a multipolar financial system.

exchange rate, ARDL, macroeconomics, ringgit, de-dollarisation

1. Adhikari, R., & Putnam, K. J. (2025). Macroeconomic Conditions, Speculation, and Commodity Futures Returns. International Journal of Financial Studies, 13(1), 5. [Google Scholar] [Crossref]

2. Ali, A., Anjum, R. M. A., & Irfan, M. (2025). Impact of exchange rate regimes on financial stability in developed and developing economies. Advance Journal of Econometrics and Finance, 3(2), 236–246. [Google Scholar] [Crossref]

3. Aromí, J. D. (2021). Large current account deficits and neglected vulnerabilities. IMF Economic Review, 69(4), 597–623. [Google Scholar] [Crossref]

4. Auboin, M., & Ruta, M. (2013). The relationship between exchange rates and international trade: a literature review. World Trade Review, 12(3), 577–605. [Google Scholar] [Crossref]

5. Bahmani-Oskooee, M., & Alse, J. (1994). Short-run versus long-run effects of devaluation: Error-correction modeling and cointegration. Eastern Economic Journal, 20(4), 453–464. [Google Scholar] [Crossref]

6. Bartram, S. M., & Dufey, G. (2001). International portfolio investment: theory, evidence, and institutional framework. Financial Markets, Institutions \& Instruments, 10(3), 85–155. [Google Scholar] [Crossref]

7. Beckmann, J., Czudaj, R. L., & Arora, V. (2020). The relationship between oil prices and exchange rates: Revisiting theory and evidence. Energy Economics, 88, 104772. [Google Scholar] [Crossref]

8. Beggs, J. J. (1988). Diagnostic testing in applied econometrics. Economic Record, 64(2), 81–101. [Google Scholar] [Crossref]

9. Berardi, A., & Plazzi, A. (2019). Inflation risk premia, yield volatility, and macro factors. Journal of Financial Econometrics, 17(3), 397–431. [Google Scholar] [Crossref]

10. Cabral, I. D. C., Ribeiro, P. P., & Nicolau, J. (2022). Changes in inflation compensation and oil prices: short-term and long-term dynamics. Empirical Economics, 62(2), 581–603. [Google Scholar] [Crossref]

11. Damayanti, C. R., & Darmawan, A. (2024). Exchange Rate, Inflation, Interest Rate and Economic Growth: How They Interact in ASEAN. Profit: Jurnal Administrasi Bisnis, 18(2), 245–256. [Google Scholar] [Crossref]

12. Demir, F. (2009). Volatility of short-term capital flows and private investment in emerging markets. The Journal of Development Studies, 45(5), 672–692. [Google Scholar] [Crossref]

13. Demir, F., & Razmi, A. (2022). The real exchange rate and development theory, evidence, issues and challenges. Journal of Economic Surveys, 36(2), 386–428. [Google Scholar] [Crossref]

14. Dickey, D. A., & Fuller, W. A. (1979). Distribution of the estimators for autoregressive time series with a unit root. Journal of the American Statistical Association, 74(366a), 427–431. [Google Scholar] [Crossref]

15. Elson, A. (2021). Global Currency Power of the US Dollar. Springer International Publishing. [Google Scholar] [Crossref]

16. He, D., & McCauley, R. N. (2012). Offshore Markets for the Domestic Currency: Monetary and Financial Stability Issues. In The Evolving Role of China in the Global Economy (p. 301). [Google Scholar] [Crossref]

17. Hendika, K. M., & Setyowati, E. (2022). Analysis The Effect Of Credit Interest Rates, Gross Domestic Product, And Inflation On Domestic Investment In Indonesia In 2000–2021. International Journal of Islamic Economics, 4(1), 49–59. [Google Scholar] [Crossref]

18. Karaca‐Mandic, P., Norton, E. C., & Dowd, B. (2012). Interaction terms in non-linear models. Health Services Research, 47(1pt1), 255–274. [Google Scholar] [Crossref]

19. Lefatsa, P. M., Msomi, S., Muguto, H. T., Muguto, L., & Muzindutsi, P. F. (2025). An Empirical Analysis of the Impact of Global Risk Sentiment, Gold Prices, and Interest Rate Differentials on Exchange Rate Dynamics in South Africa. International Journal of Financial Studies, 13(3), 120. [Google Scholar] [Crossref]

20. McCuen, R. H., Leahy, R. B., & Johnson, P. A. (1990). Problems with logarithmic transformations in regression. Journal of Hydraulic Engineering, 116(3), 414–428. [Google Scholar] [Crossref]

21. Mesran, M. K., Sulaiman, A. A., & Zakaria, R. H. (2024). Assessing Malaysia Supply Chain Vulnerabilities Construction of Comprehensive Stress Index. International Journal of Business and Technology Management, 6(S4), 23–48. [Google Scholar] [Crossref]

22. Mosharrafa, R. A. (2024). Navigating the Tides of De-dollarization. World Review of Political Economy, 15(4), 566–581. [Google Scholar] [Crossref]

23. Mussa, M. L. (1984). The theory of exchange rate determination. In Exchange Rate Theory and Practice (pp. 13–78). University of Chicago Press. [Google Scholar] [Crossref]

24. Perveez, T. (2019). The impact of domestic interest rates on foreign direct investment: Evidence from Pakistan. Journal of Policy Options, 2(1), 1–21. [Google Scholar] [Crossref]

25. Pesaran, M. H., Shin, Y., & Smith, R. J. (2001). Bounds testing approaches to the analysis of level relationships. Journal of Applied Econometrics, 16(3), 289–326. [Google Scholar] [Crossref]

26. Phillips, P. C. B., & Perron, P. (1988). Testing for a unit root in time series regression. Biometrika, 75(2), 335–346. [Google Scholar] [Crossref]

27. Precious, A. (2020). The effect of monetary policy and inflation on the exchange rate: A case study of Ghana. Journal of Economics and International Finance. [Google Scholar] [Crossref]

28. Quintana, F. J. (2025). Dollar dominance, de-dollarisation, and international law. Journal of International Economic Law, 28(3), 359–381. [Google Scholar] [Crossref]

29. Rizal, A. P. D., Kunawangsih, T., & Syofyan, S. (2024). Analysis of the Impact of Interest Rate, Exchange Rate, Money Supply, and Forex Reserve on Inflation in Indonesia, Malaysia, Philippines, China, and Australia. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE), 7(3), 4366–4385. [Google Scholar] [Crossref]

30. Rogoff, K. (1996). The purchasing power parity puzzle. Journal of Economic Literature, 34(2), 647–668. [Google Scholar] [Crossref]

31. Stulz, R. M. (1984). Currency preferences, purchasing power risks, and the determination of exchange rates in an optimising model. Journal of Money, Credit and Banking, 16(3), 302–316. [Google Scholar] [Crossref]

32. Tham, K. W., Said, R., & Mohd Adnan, Y. (2022). Dynamic implications of GDP, interest rates, taxes, income, foreign direct investments, housing prices on property NPLs. International Journal of Housing Markets and Analysis, 15(5), 1122–1144. [Google Scholar] [Crossref]

33. Thomas, L. R. (1985). Portfolio theory and currency substitution. Journal of Money, Credit and Banking, 17(3), 347–357. [Google Scholar] [Crossref]

34. Umeaduma, C. M. G., & Dugbartey, A. N. (2023). Effect of exchange rate volatility on export competitiveness and national trade balances in emerging markets. International Journal Computation Applied Technology Research, 12(11), 57–71. [Google Scholar] [Crossref]

35. van Niekerk, A. J. (2025). A Challenge of Sustainability: The US Economy, De-dollarization and the BRICS Plan. In West to East: A New Global Economy in the Making? Achieving the SDGs (pp. 37–71). Springer Nature Switzerland. [Google Scholar] [Crossref]

36. Vander Kraats, R. H., & Booth, L. D. (1983). Empirical tests of the monetary approach to exchange-rate determination. Journal of International Money and Finance, 2(3), 255–278. [Google Scholar] [Crossref]

37. Viktor, P., & Molnar, A. (2023). US Dollar Dominance in International Trade and the Impact of Trump’s Policies. The Eurasia Proceedings of Educational and Social Sciences, 32, 103–110. [Google Scholar] [Crossref]

38. Weiss, C. (2022). Geopolitics and the US Dollar’s Future as a Reserve Currency (Issue 1359). [Google Scholar] [Crossref]

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