Merkez Bankası Rezervleri ile Politika Faizi İlişkisi: Yeni Sanayileşen Ülkelerden Kanıtlar

Öz

Merkez bankası rezervleri ve faiz oranı kararları arasındaki ilişki, özellikle Yeni Sanayileşen Ülkelerde (NICs) para politikasının kritik bir yönüdür. Bu ekonomilerdeki merkez bankaları genellikle sermaye akışlarını yönetmek, finansal istikrarı korumak ve ekonomik büyümeyi sağlamak gibi zorluklarla karşı karşıyadır. Merkez bankası rezervlerinin faiz oranı kararlarını nasıl doğrudan etkilediğini, faiz oranlarındaki değişikliklerin rezervleri nasıl etkilediğini karşılaştırmalı olarak analiz etmek çalışmanın temel amacını oluşturmaktadır. Yeni Sanayileşen Ülkeler için 2015-2025 zaman aralığı, aylık veriler ile incelenmiştir. Rezerv ve politika faizini belirleyen faktörler, gelişmekte olan ülkelerde sadece ekonomik değil aynı zamanda jeopolitik unsurlarla da şekillenmektedir. Merkez bankalarının faiz politikaları enflasyon ve döviz kuruna doğrudan tepki verirken, rezerv birikimi ve jeopolitik risklere daha stratejik yaklaşım sergilediği görülmektedir. Gelişmekte olan ülkelerde politika faizinin istikrarı için enflasyon hedeflemesinin net, rezerv pozisyonunun güçlü ve jeopolitik kırılganlıkların minimize edilmesi gereklidir.

Anahtar Kelimeler

• Makroekonomi
• Para Politikası
• Merkez Bankaları ve Politikaları

The Relationship Between Central Bank Reserves and Policy Interest Rates: Evidence from Newly Industrialized Countries

Öz

The relationship between central bank reserves and interest rate decisions is a critical aspect of monetary policy, particularly in Newly Industrialized Countries (NICs). Central banks in these economies frequently face challenges such as managing capital flows, maintaining financial stability, and promoting economic growth. The primary objective of this study is to comparatively analyze how central bank reserves directly influence interest rate decisions and how changes in interest rates affect reserves. Monthly data for the 2015-2025 timeframe is used for NICs. The determinants of reserves and policy rates in developing countries are shaped not only by economic factors but also by geopolitical factors. While central bank interest rate policies directly respond to inflation and exchange rates, they appear to adopt a more strategic approach to reserve accumulation and geopolitical risks. In developing countries, clear inflation targeting, a strong reserve position, and minimizing geopolitical vulnerabilities are essential for policy rate stability.

Anahtar Kelimeler

• Macroeconomics
• Monetary Policy
• Central Banks and Policies

Kaynakça

1. Aizenman, J., Chinn, M. D. and Ito, H. (2008). Assessing the emerging global financial architecture: Measuring the trilemma's configurations over time (NBER Working Paper No. w14533). Retrieved from https://www.nber.org/papers/w14533
2. Aizenman, J. and Hutchison, M. (2012). Exchange market pressure and absorption by international reserves: Emerging markets and fear of reserve loss during the 2008–2009 crisis. Journal of International Money and Finance, 31(5): 1076–1091. https://doi.org/10.1016/j.jimonfin.2011.12.011
3. Aizenman, J. and Lee, J. (2005). International reserves: Precautionary versus mercantilist views, theory and evidence (NBER Working Paper No. 11366). Retrieved from https://www.nber.org/papers/w11366
4. Aizenman, J. and Marion, N. (2003). The high demand for international reserves in the far east: What’s going on? Journal of the Japanese and International Economies, 17(3): 370–400. https://doi.org/10.1016/S0889-1583(03)00008-X
5. Aizenman, J. and Sun, Y. (2009). The financial crisis and sizable international reserves depletion: From “fear of floating” to the “fear of losing international reserves”? (NBER Working Paper No. 15308). Retrieved from https://www.nber.org/papers/w15308
6. Aizenman, J. and Sun, Y. (2012). The financial crisis and sizable international reserves depletion: From “fear of floating” to the “fear of losing international reserves”? International Review of Economics and Finance, 24: 250–269. https://doi.org/10.1016/j.iref.2012.03.004
7. Baltagi, B.H. (2008). Forecasting with panel data. Journal of Forecasting, 27(2): 153–173. https://doi.org/10.1002/for.1047
8. Bank for International Settlements (2024). Monetary policy frameworks in emerging markets: Proverbial concerns, novel evidence (BIS Working Papers No. 1170) Retrieved from https://www.bis.org/publ/work1170.pdf

9. Ben-Bassat, A. and Gottlieb, D. (2005). Optimal international reserves and sovereign risk. Journal of International Economics, 65(2): 403–418. https://doi.org/10.1016/0022-1996(92)90008-8
10. Breusch, T.S. and Pagan, A.R. (1980). The lagrange multiplier test and its applications to model specification in econometrics. Review of Economic Studies, 47(1): 239–253. https://doi.org/10.2307/2297111
11. Bussière, M., Cheng, Y., Chinn, M.D. and Lisack, N. (2015). Capital flows and the international monetary system. Journal of International Money and Finance, 54: 118–144. https://doi.org/10.1016/j.jimonfin.2014.11.016
12. Caldara, D. and Iacoviello, M. (2022). Measuring geopolitical risk. American Economic Review, 112(4): 1194-1225. Calvo, G.A. and Reinhart, C.M. (2002). Fear of floating. The Quarterly Journal of Economics, 117(2): 379–408. https://doi.org/10.1162/003355302753650274
13. Calvo, G.A., Leiderman, L. and Reinhart, C.M. (1993). Capital inflows and real exchange rate appreciation in Latin America: The role of external factors. Staff Papers, 40(1): 108-151. Retrieved from https://mpra.ub.uni-muenchen.de/13843/2/MPRA_paper_13843.pdf
14. Camara, S. and Ramirez Venegas, S. (2023). The transmission of US monetary policy shocks: The role of investment & financial heterogeneity (Documento de Trabajo N° 230). Retrieved from https://rednie.eco.unc.edu.ar/files/DT/230.pdf
15. Cheung, Y.W. and Qian, X. (2009). Empirics of China’s outward direct investment. Pacific Economic Review, 14(3): 312–341. https://doi.org/10.1111/j.1468-0106.2009.00451.x
16. Cömert, H. and Yeldan, E. (2018). A tale of three crises made in Turkey: 1994, 2001 and 2008–09 (ERC Working Papers in Economics 18/09). Retrieved from https://erc.metu.edu.tr/en/system/files/menu/series18/1809.pdf
17. Dumitrescu, E.I. and Hurlin, C. (2012). Testing for Granger non-causality in heterogeneous panels. Economic Modelling, 29: 1450–1460. https://doi.org/10.1016/j.econmod.2012.02.014
18. Friedman, M. (1953). Essays in positive economics. University of Chicago Press.
19. Ghosh, A.R., Ostry, J.D. and Tsangarides, C.G. (2012). Shifting motives: Explaining the buildup in official reserves in emerging markets since the 1980s. IMF Economic Review, 60(2): 303-344. https://doi.org/10.5089/9781463933197.001
20. Glocker, C. and Towbin, P. (2015). Reserve requirements as a macroprudential instrument–Empirical evidence from Brazil. Journal of Macroeconomics, 44: 158-176. https://doi.org/10.1016/j.jmacro.2015.02.007
21. International Monetary Fund. (2017). International reserves and foreign currency liquidity: Guidelines for a data template [Dateset]. Retrieved from https://www.imf.org/en/Publications/Policy-Papers/Issues/2017/07/20/international-reserves-and-foreign-currency-liquidity-guidelines-for-a-data-template-44920
22. International Monetary Fund. (2024). Annual report on exchange arrangements and exchange restrictions 2023 (IMF Publication No. 1-4938/4284). Retrieved from https://doi.org/10.5089/9798400260391.012
23. Jamalzade, G., Saldanli, A. and Jamalzade, E. (2024). Factors affecting the total foreign exchange reserve adequacy of the central bank: Turkey and Azerbaijan. Agora International Journal of Economical Sciences, 18(1): 82-97. https://doi.org/10.15837/aijes.v18i1.6713
24. Jeanne, O. and Rancière, R. (2011). The optimal level of international reserves for emerging market countries: A new formula and some applications. Economic Journal, 121(555): 905–930. https://doi.org/10.1111/j.1468-0297.2011.02435.x
25. Kara, A.H. (2013). Monetary policy after the global crisis. Atlantic Economic Journal, 41(1): 51-74. https://doi.org/10.1007/s11293-012-9358-7
26. Lastauskas, S. and Nguyen, H. (2024). Spillover effects of US monetary policy on emerging markets amidst uncertainty. Journal of International Financial Markets, Institutions and Money, 92: 1-15. https://doi.org/10.1016/j.intfin.2024.101956
27. Mishkin, F.S. (2016). The economics of money, banking and financial markets (11th ed.). Pearson Education. Mohanty, M.S. and Turner, P. (2006). Foreign exchange reserve accumulation in emerging markets: What are the domestic implications? BIS Quarterly Review, Special Features Series, 39–52. Retrieved from https://ssrn.com/abstract=1632410
28. Obstfeld, M., Shambaugh, J.C. and Taylor, A.M. (2010). Financial stability, the trilemma, and international reserves. American Economic Journal: Macroeconomics, 2(2): 57–94. https://doi.org/10.1257/mac.2.2.57
29. Pesaran, M.H. (2004). General diagnostic tests for cross section dependence in panels (CESifo Working Paper Series, No. 1229). Retrieved from https://repec.iza.org/dp1240.pdf
30. Pesaran, M.H. (2007). A simple panel unit root test in the presence of cross‐section dependence. Journal of Applied Econometrics, 22(2): 265–312. https://doi.org/10.1002/jae.951
31. Pina, G. (2017). International reserves and global interest rates. Journal of International Money and Finance, 7: 371–385. https://doi.org/10.1016/j.jimonfin.2017.02.026
32. Shrestha, P.K. and Semmler, W. (2015). Monetary policy and international reserves in emerging economies: Theory and empirics. In Finch, N. (Eds), Emerging Markets and Sovereign Risk. (pp. 315-361). London: Palgrave Macmillan. https://doi.org/10.1057/9781137450661_12
33. Sitek, P. (2021). Management of foreign exchange reserves of the European Central Bank. Acta Universitatis Wratislaviensis. Przegląd Prawa I Administracji, 127: 499-512. https://doi.org/10.19195/01 37-1134.127.33
34. Torres-Reyna, O. (2007). Panel data analysis: Fixed and random effects using Stata. Data and Statistical Services, Princeton University.
35. Yap, J.T. (2000). Managing Capital Flows to Developing Economies: Issues and Policies (PIDS Discussion Paper Series No. 2000-41). Retrieved from https://doi.org/10.62986/dp2000.41