GELİŞMEKTE OLAN ÜLKELERDE DÖVİZ KURLARI VE HİSSE SENEDİ ENDEKSLERİ ARASINDAKİ ETKİLEŞİM

Abstract

Döviz kurlarının hisse senedi piyasalarındaki oynaklığa etkisini araştıran bu çalışma, Ocak 2000  - Aralık 2016 yılları arasında 22 ülkenin para birimlerinin ABD Dolarına karşı değerleri ve hisse senedi endekslerinin aylık verileri kullanılarak sabit ve rasgele etki modellerinin test edilmesiyle gerçekleştirilmiştir. Sabit etki modeli endeksler ile döviz kurları arasında bir korelasyon olduğunu gösterirken rasgele etki modeline göre herhangi bir korelasyon bulunamamıştır. Breusch ve Pagan LR testi kullanılarak ülkelere özgü hisse senedi getirilerinin varyansları hesaplanmış ve ülkelere özgü oynaklık riski bulunamamış olup, hisse senedi endeksleri ve döviz kuru arasındaki varyans sıfırdır. Buna ek olarak rasgele etki modeli hisse senedi endeks getirileri ve döviz kurları arasındaki ilişkiyi açıklamak için uygundur. Bu uygunluk, modelde herhangi bir ülkeye özgü etki olmadığından dolayı orta ve uzun vadede uluslararası işlemlerde herhangi bir arbitraj fırsatı olmadığı anlamında yorumlanabilir. Son olarak döviz kurundaki değişimin endeksler üzerinde negatif bir etkisi olduğu gözlenmiştir. Yapılan AR ve MA terimlerine göre geçmiş ay endeks getirilerinin endeks getirileri üzerinde herhangi bir etkiye sahip olmadıkları anlaşılmıştır. Bütün bunlara ek olarak günlük modellerde kısa süreli arbitraj imkânı bulunsa da uluslararası döviz piyasaları ve hisse senedi piyasaları aylık bazda herhangi bir arbitraj fırsatına olanak sağlamayacak şekilde birlikte hareket etmektedir. 

Keywords

• Döviz Kurları,Hisse Senedi Endeksleri,Gelişmekte Olan Ülkeler

EMPIRICAL ANALYSIS OF FOREIGN EXCHANGE RATE AND STOCK PRICE INDICES: EVIDENCE FROM EMERGING COUNTRIES

Abstract

The main aim behind this research is to find out the exchange rate risk on stock price indices return volatility of 22 emerging countries. The study is based on the monthly stock index and foreign exchange rate in relation the USD of the related 22 countries’ data between January 2000 and December 2016. Both fixed effect and random effect models were tested. The fixed effect model assumes that stocks are correlated with country specific exchange rates while the random effect model assumes residuals are uncorrelated with the country specific exchange rates. Furthermore, country specific variance on stock index return was tested using the Breusch and Pagan LR test, and it was found that there is no country specific volatility, which means that their variance is zero. This means that there are not any country specific effects in the model, which can be interpreted to mean that there is no medium or long-term arbitrage possibilities with international transactions.  Finally, it was observed that exchange rate changes had a negative impact on stock index returns. The previous month’s stock market movement or random term did not have any impact on the current market returns according to AR and MA terms. Moreover, international foreign exchange market and stock market cooperate consistently, uncausing any arbitrage possibility on monthly basis. Daily models might detect short-term arbitrage failures in international transactions. Furthermore, there are asymmetric GARCH models to test the gain and loss volatility on transactions.

Keywords

• Exchange Rates,Stock Price Indexes,Emerging Markets

References

1. Levin, A., C.-F. Lin, and C.-S. J. Chu. 2002. Unit Root Tests in Panel Data: Asymptotic and Finite-Sample Properties. Journal of Econometrics, 108, pp.1-24.
2. Akdogu, S. K. & Birkan, A. O., 2016. Interaction between Stock Prices and Exchange Rate in Emerging Market Economies. Research in World Economy, 7(1), pp. 80-94.
3. Lunde, A. and Hansen, P. R. 2005. A forecast comparison of volatility models: does anything beat a GARCH (1,1)?. Journal of Applied Econometrics, 20(7), pp. 873-889.
4. Ming, S.P., Fok, R. and Liu A.Y., 2007. Dynamic Linkages between Exchange Rates and Stock Prices: Evidence from East Asian Markets. International Review of Economics & Finance, 16(4), pp.503-520.
5. Nieha&Lee., 2001. Dynamic Relationship between Stock Prices and Exchange Rates for G-7 Countries, The Quarterly Review of Economics and Finance, 41,pp.477-490.
6. Parsva, P. & Lean, H. H., 2011. The Analysis of Relationship between Stock Prices and Exchange Rates: Evidence from Six Middle Eastern Financial Markets. International Research Journal of Finance and Economics, Issue 66, pp. 157-171.
7. Rahman,L.&Uddin,J.,2009. Dynamic Relationship between Stock Prices and Exchange Rates: Evidence from Three South Asian Countries. International Business Research , 2(2), pp. 167-174.
8. Rene´, M. S. & Kho, B.-C., 2000. Banks, the IMF, and the Asian Crisis. Pacific-Basin Finance Journal, 8(1), pp. 177–216.

9. Richards, N. D. & Simpson, J., 2009. The Interaction between Exchange Rates and Stock Prices: An Australian Context. International Journal of Economics and Finance, 1(1), pp. 3-23.
10. Smyth, R. & Nandha, M., 2003. Bivariate Causality Between Exchange Rates and Stock Prices in South Asia. Applied Economics Letters, 10(11), pp. 699-704.
11. Engle, R. F. 1982. Autoregressive Conditional Heteroskedasticity with Estimates of the Variance of U.K. Inflation. Econometrica, 50(4), pp.987-1008.
12. Tsagkanos, A. & Siriopoulos, C., 2013. A Long-Run Relationship Between Stock Price Index and Exchange Rate: A Structural Nonparametric Cointegrating Regression Approach. Journal of International Financial Markets, Institutions & Money, 25, pp. 106-118.
13. Urquhart, A.&McGroarty, F. 2014. Calendar Effects, Market Conditions and Adaptive Market Hypothesis: Evidence from Long-Run U.S. Data. International Review of Financial Analysis, 35, pp. 154-166.
14. Altunöz, U., 2016. Döviz Kuru İle Hisse Senedi Fiyatlari Arasindaki İlişkinin Ampirik Analizi: Gelişen Ülkeler Örneği. International Journal of Management Economics and Business, 16(Special Issue), pp. 663-671.
15. Ülkü, N. & Demirci, E., 2012. Joint Dynamics of Foreign Exchange and Stock Markets in Emerging Europe. Journal of International Financial Markets, Institutions & Money, Issue 22, pp. 55-86.
16. Walid, C., Chaker, A., Masood, O. & Fry, J., 2011. Stock Market Volatility and Exchange Rates in Emerging Countries: A Markov-State Switching Approach. Emerging Markets Review, Issue 12, pp. 272-292.
17. Wong,H.T., 2017. Real Exchange Rate Returns and Real Stock Price Returns. International Review of Economics and Finance, Volume 49, pp. 340-352.
18. Wu, H. X. and Shea, E. Y. P. 2011. Explaining the China Puzzle: High Growth and Low Volatility in the Absence of Healthy Financial Institutions, EcoMod2011 Conference, Azores, Portugal, June 29-July 1.
19. Zhao, H., 2010. Dynamic Relationship Between Exchange Rate and Stock Price: Evidence from China. Research in International Business and Finance, 24(2), pp. 103–112.
20. Živkov, D., Njegić, J. & Mirović, V., 2016. Dynamic Nexus between Exchange Rate and Stock Prices in The Major East European Economies. Prague Economic Papers, 25(6), pp. 686- 705.
21. Antell, J. & Vaihekoski, M., 2012. Pricing Currency Risk in the Stock Market: Evidence from Finland and Sweden 1970–2009. Journal of International Financial Markets, Institutions & Money, Issue 22, pp. 120-136.
22. Engle, R. F. 2001. GARCH 101: The Use of ARCH/GARCH Models in Applied Econometrics. Journal of Economic Perspectives, 15(4), pp. 157-168.
23. Bahmani-Oskooee, M. & Saha, S., 2017. On the Relation between Exchange Rates and Stock Prices: a Non-Linear ARDL Approach and Asymmetry Analysis. Journal of Economics and Finance, pp. 1-26.
24. Beaumont, P. M., Norrbin, S. C. and Yiğit, F. P. 2008. Time Series Evidence on the Linkage between the Volatility and Growth of Output. Applied Economic Letters, 15, pp. 45-48.
25. Branson,W.H.,1983.A Model of Exchange-Rate Determination with Policy Reaction: Evidence from Monthly Data. NBER Working Paper 1135,pp.2-35.
26. Chue, T. K. & Cook, D., 2008. Emerging Market Exchange Rate Exposure. Journal of Banking & Finance, 32(7), pp.1349–1362.
27. Dominguez, K. M. & Tesar, L. L., 2006. Exchange Rate Exposure. Journal of International Economics, 68(1), pp.188– 218.
28. Dornbush, R. & Fisher, S., 1980. Exchange Rates and Current Account. American Economic Review, 70(5), pp. 960-971.
29. Engle, R. F. and Rangel, J. G. 2008. The Spline-GARCH Model for Low-Frequency Volatility and Its Global Macroeconomic Causes. Review of Financial Studies, 21(3), pp. 1187-1222.
30. Erbaykal, E.& Okuyan, H.A.,2007. Hisse Senedi Fiyatları ile Döviz Kuru İlişkisi: Gelişmekte Olan Ülkeler Üzerine Ampirik Bir Uygulama. BDDK Bankacılık ve Finansal Piyasalar Dergisi , 1(1), pp.77-89.
31. Hayo, B. and Kutan, A. M. 2005. IMF-Related News and Emerging Financial Markets, Journal of International Money and Finance, 24, pp. 1126-1142.
32. Harjito,D.A.& McGowan, C.B., 2011. Stock Price and Exchange Rate Causality: The Case of Four Asian Countries. Southwestern Economic Review, pp.103-114.
33. Im, K. S., M. H. Pesaran, and Y. Shin. 2003. Testing for Unit Roots in Heterogeneous Panels. Journal of Econometrics, 115,pp. 53-74.
34. Kho, B.-C. & Stulz, R. M., 2000. Banks, the IMF, and the Asian Crisis. Pacific-Basin Finance Journal ,8, pp. 177–216.Kiymaz, H., 2003. Estimation of Foreign Exchange Exposure: an Emerging Market Application. Journal of Multinational Financial Management, 13(1), pp. 71-84.
35. Lean, H. H., Narayan, P. K. K. & Smyth, R., 2011. Exchange Rate and Stock Price Interaction in Major Asian Markets: Evidence for Individual Countries and Panels Allowing for Structural Breaks. Singapore Economic Review, 56(2), pp. 255-277.