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Martingale difference hypothesis and financial crisis: Empirical evidence from European emerging foreign exchange markets

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  • Lazăr, Dorina
  • Todea, Alexandru
  • Filip, Diana

Abstract

This study investigates the effects of the recent global crisis on the relative efficiency of six CEE currency markets, using the generalized spectral test of Escanciano and Velasco (2006) in a rolling window approach. The empirical results show that the global crisis adversely affected the efficiency of most CEE currency markets, with the Turkish lira being hit the hardest, followed by the Russian ruble, Czech koruna, Romanian leu, Polish zloty and Hungarian forint. In the first stage of the crisis, covering the second half of 2008 and the first months of 2009, all foreign exchange markets experienced periods of inefficiency. In the second stage of the crisis, the Hungarian, Polish and Romanian foreign markets recovered market efficiency quickly, while Russia, Turkey and the Czech Republic continue to register a low degree of efficiency.

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  • Lazăr, Dorina & Todea, Alexandru & Filip, Diana, 2012. "Martingale difference hypothesis and financial crisis: Empirical evidence from European emerging foreign exchange markets," Economic Systems, Elsevier, vol. 36(3), pages 338-350.
    • Handle: RePEc:eee:ecosys:v:36:y:2012:i:3:p:338-350
    DOI: 10.1016/j.ecosys.2012.02.002
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    1. von Hagen, Jurgen & Zhou, Jizhong, 2005. "De facto and official exchange rate regimes in transition economies," Economic Systems, Elsevier, vol. 29(2), pages 256-275, June.
    2. Oh, Gabjin & Kim, Seunghwan & Eom, Cheoljun, 2007. "Market efficiency in foreign exchange markets," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 382(1), pages 209-212.
    3. Carmen M. Reinhart & Kenneth S. Rogoff, 2004. "The Modern History of Exchange Rate Arrangements: A Reinterpretation," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 119(1), pages 1-48.
    4. J. Carlos Escanciano & Ignacio N. Lobato, 2009. "Testing the Martingale Hypothesis," Palgrave Macmillan Books, in: Terence C. Mills & Kerry Patterson (ed.), Palgrave Handbook of Econometrics, chapter 20, pages 972-1003, Palgrave Macmillan.
    5. Charles, Amélie & Darné, Olivier & Kim, Jae H., 2011. "Small sample properties of alternative tests for martingale difference hypothesis," Economics Letters, Elsevier, vol. 110(2), pages 151-154, February.
    6. Beine, Michel & Janssen, Gust & Lecourt, Christelle, 2009. "Should central bankers talk to the foreign exchange markets?," Journal of International Money and Finance, Elsevier, vol. 28(5), pages 776-803, September.
    7. Ethan Ilzetzki & Carmen M Reinhart & Kenneth S Rogoff, 2019. "Exchange Arrangements Entering the Twenty-First Century: Which Anchor will Hold?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 134(2), pages 599-646.
    8. Lukas Menkhoff, 2010. "High‐Frequency Analysis Of Foreign Exchange Interventions: What Do We Learn?," Journal of Economic Surveys, Wiley Blackwell, vol. 24(1), pages 85-112, February.
    9. Wright, Jonathan H, 2000. "Alternative Variance-Ratio Tests Using Ranks and Signs," Journal of Business & Economic Statistics, American Statistical Association, vol. 18(1), pages 1-9, January.
    10. Eduardo José Araújo Lima & Benjamin Miranda Tabak, 2008. "Exchange Rate Dynamics and the Relationship between the Random Walk Hypothesis and Official Interventions," Working Papers Series 173, Central Bank of Brazil, Research Department.
    11. Charles, Amélie & Darné, Olivier & Kim, Jae H., 2012. "Exchange-rate return predictability and the adaptive markets hypothesis: Evidence from major foreign exchange rates," Journal of International Money and Finance, Elsevier, vol. 31(6), pages 1607-1626.
    12. Lim, Kian-Ping & Brooks, Robert D., 2010. "Why Do Emerging Stock Markets Experience More Persistent Price Deviations From A Random Walk Over Time? A Country-Level Analysis," Macroeconomic Dynamics, Cambridge University Press, vol. 14(S1), pages 3-41, May.
    13. Ajayi, Richard A. & Karemera, David, 1996. "A variance ratio test of random walks in exchange rates: Evidence from Pacific Basin economies," Pacific-Basin Finance Journal, Elsevier, vol. 4(1), pages 77-91, May.
    14. Kocenda, Evzen, 2005. "Beware of breaks in exchange rates: Evidence from European transition countries," Economic Systems, Elsevier, vol. 29(3), pages 307-324, September.
    15. Belaire-Franch, Jorge & Opong, Kwaku K., 2005. "Some evidence of random walk behavior of Euro exchange rates using ranks and signs," Journal of Banking & Finance, Elsevier, vol. 29(7), pages 1631-1643, July.
    16. Giannellis, Nikolaos & Papadopoulos, Athanasios P., 2009. "Testing for efficiency in selected developing foreign exchange markets: An equilibrium-based approach," Economic Modelling, Elsevier, vol. 26(1), pages 155-166, January.
    17. Amelie Charles & Olivier Darne, 2009. "Testing for Random Walk Behavior in Euro Exchange Rates," Economie Internationale, CEPII research center, issue 119, pages 25-45.
    18. Piotr Banbula & Witold Kozinski & Michal Rubaszek, 2011. "The role of the exchange rate in monetary policy in Poland," BIS Papers chapters, in: Bank for International Settlements (ed.), Capital flows, commodity price movements and foreign exchange intervention, volume 57, pages 285-295, Bank for International Settlements.
    19. AsIcI, Ahmet AtIl, 2011. "Exchange rate regime choice and currency crises," Economic Systems, Elsevier, vol. 35(3), pages 419-436, September.
    20. Dominguez, Kathryn M.E., 2006. "When do central bank interventions influence intra-daily and longer-term exchange rate movements?," Journal of International Money and Finance, Elsevier, vol. 25(7), pages 1051-1071, November.
    21. Gardó, Sándor & Martin, Reiner, 2010. "The impact of the global economic and financial crisis on central, eastern and south-eastern Europe: A stock-taking exercise," Occasional Paper Series 114, European Central Bank.
    22. Martin, Reiner & Gardó, Sándor, 2010. "The impact of the global economic and financial crisis on central, eastern and south-eastern Europe: A stock-taking exercise," Occasional Paper Series 114, European Central Bank.
    23. Carlos Vieira & Isabel Vieira, 2007. "Seasonalities in Eastern Foreign Exchange Markets: A Barrier to Euro Adoption?," Transition Studies Review, Springer;Central Eastern European University Network (CEEUN), vol. 14(2), pages 283-294, November.
    24. Mete Feridun, 2009. "Determinants of Exchange Market Pressure in Turkey: An Econometric Investigation," Emerging Markets Finance and Trade, Taylor & Francis Journals, vol. 45(2), pages 65-81, March.
    25. Aroskar, Raj & Sarkar, Salil K. & Swanson, Peggy E., 2004. "European foreign exchange market efficiency: Evidence based on crisis and noncrisis periods," International Review of Financial Analysis, Elsevier, vol. 13(3), pages 333-347.
    26. Cajueiro, Daniel O. & Tabak, Benjamin M., 2006. "Testing for predictability in equity returns for European transition markets," Economic Systems, Elsevier, vol. 30(1), pages 56-78, March.
    27. Amélie Charles & Olivier Darné, 2009. "Variance‐Ratio Tests Of Random Walk: An Overview," Journal of Economic Surveys, Wiley Blackwell, vol. 23(3), pages 503-527, July.
    28. repec:ebl:ecbull:v:7:y:2007:i:1:p:1-11 is not listed on IDEAS
    29. Liu, Christina Y & He, Jia, 1991. "A Variance-Ratio Test of Random Walks in Foreign Exchange Rates," Journal of Finance, American Finance Association, vol. 46(2), pages 773-785, June.
    30. Stephan Barisitz & Zeljko Bogetic & Zuzana Fungacova & Laura Solanko & Peter Havlik & Valery Invushin & Vladimir V. Osakovsky & Debora Revoltella & Alexander Lehmann & Ewald Nowotny & Cyril Pineau-Val, 2009. "Current Trends in the Russian Financial System," SUERF Studies, SUERF - The European Money and Finance Forum, number 2009/2 edited by Morten Balling, May.
    31. Escanciano, J. Carlos & Velasco, Carlos, 2006. "Generalized spectral tests for the martingale difference hypothesis," Journal of Econometrics, Elsevier, vol. 134(1), pages 151-185, September.
    32. Jorge Belaire-Franch & Kwaku Opong, 2010. "Testing for random walk in euro exchange rates using the subsampling approach," Applied Economics Letters, Taylor & Francis Journals, vol. 17(12), pages 1145-1151.
    33. Sergio Da Silva & Annibal Figueiredo & Iram Gleria & Raul Matsushita, 2007. "Hurst exponents, power laws, and efficiency in the Brazilian foreign exchange market," Economics Bulletin, AccessEcon, vol. 7(1), pages 1-11.
    34. Hoque, Hafiz A.A.B. & Kim, Jae H. & Pyun, Chong Soo, 2007. "A comparison of variance ratio tests of random walk: A case of Asian emerging stock markets," International Review of Economics & Finance, Elsevier, vol. 16(4), pages 488-502.
    35. Bo Qian & Khaled Rasheed, 2010. "Foreign exchange market prediction with multiple classifiers," Journal of Forecasting, John Wiley & Sons, Ltd., vol. 29(3), pages 271-284.
    36. Fama, Eugene F, 1970. "Efficient Capital Markets: A Review of Theory and Empirical Work," Journal of Finance, American Finance Association, vol. 25(2), pages 383-417, May.
    37. Yilmaz, Kamil, 2003. "Martingale Property of Exchange Rates and Central Bank Interventions," Journal of Business & Economic Statistics, American Statistical Association, vol. 21(3), pages 383-395, July.
    38. Aron Gereben & Ferenc Karvalits & Zalan Kocsis, 2011. "Monetary policy challenges during the crisis in a small open dollarised economy: the case of Hungary," BIS Papers chapters, in: Bank for International Settlements (ed.), Capital flows, commodity price movements and foreign exchange intervention, volume 57, pages 179-188, Bank for International Settlements.
    39. Kim, Jae H., 2009. "Automatic variance ratio test under conditional heteroskedasticity," Finance Research Letters, Elsevier, vol. 6(3), pages 179-185, September.
    40. Lim, Kian-Ping & Brooks, Robert D. & Kim, Jae H., 2008. "Financial crisis and stock market efficiency: Empirical evidence from Asian countries," International Review of Financial Analysis, Elsevier, vol. 17(3), pages 571-591, June.
    41. Kian‐Ping Lim & Robert Brooks, 2011. "The Evolution Of Stock Market Efficiency Over Time: A Survey Of The Empirical Literature," Journal of Economic Surveys, Wiley Blackwell, vol. 25(1), pages 69-108, February.
    42. Alexandru Todea & Adrian Zoicas-Ienciu, 2008. "Episodic dependencies in Central and Eastern Europe stock markets," Applied Economics Letters, Taylor & Francis Journals, vol. 15(14), pages 1123-1126.
    43. Azad, A.S.M. Sohel, 2009. "Random walk and efficiency tests in the Asia-Pacific foreign exchange markets: Evidence from the post-Asian currency crisis data," Research in International Business and Finance, Elsevier, vol. 23(3), pages 322-338, September.
    44. Bank for International Settlements, 2011. "The influence of external factors on monetary policy frameworks and operations," BIS Papers, Bank for International Settlements, number 57.
    45. Frenkel Michael & Stadtmann Georg, 2004. "Trading Rule Profitability and Central Bank Interventions in the Dollar-Deutsch mark Market / Der Zusammenhang zwischen der Profitabilität einer technischen Handelsstrategie und Zentralbankinterventio," Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), De Gruyter, vol. 224(6), pages 653-672, December.
    46. Jeon, Bang Nam & Seo, Byeongseon, 2003. "The impact of the Asian financial crisis on foreign exchange market efficiency: The case of East Asian countries," Pacific-Basin Finance Journal, Elsevier, vol. 11(4), pages 509-525, September.
    47. Chuang-Yuang Lin & Ruey-Shan Wu & Tsai Chen, 2010. "Taiwan's Foreign Exchange Market—Volatile but Still Efficient?," Emerging Markets Finance and Trade, Taylor & Francis Journals, vol. 46(1), pages 34-41, January.
    48. Lim, Kian-Ping, 2007. "Ranking market efficiency for stock markets: A nonlinear perspective," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 376(C), pages 445-454.
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    More about this item

    Keywords

    Emerging foreign exchange markets; Global crisis; Relative efficiency; Martingale;
    All these keywords.

    JEL classification:

    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
    • G15 - Financial Economics - - General Financial Markets - - - International Financial Markets
    • C12 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Hypothesis Testing: General

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