Martingale difference hypothesis and financial crisis: Empirical evidence from European emerging foreign exchange markets
AbstractThis 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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Bibliographic InfoArticle provided by Elsevier in its journal Economic Systems.
Volume (Year): 36 (2012)
Issue (Month): 3 ()
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Emerging foreign exchange markets; Global crisis; Relative efficiency; Martingale;
Find related papers by JEL classification:
- G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies
- 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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- 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.
- Ahmet Atil Asici, 2009.
"Exchange Rate Regime Choice And Currency Crises,"
498, Economic Research Forum, revised Aug 2009.
- 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.
- Charles, Amélie & Darné, Olivier & Kim, Jae H., 2011.
"Small sample properties of alternative tests for martingale difference hypothesis,"
Elsevier, vol. 110(2), pages 151-154, February.
- Amélie Charles & Olivier Darné & Jae H Kim, 2010. "Small Sample Properties of Alternative Tests for Martingale Difference Hypothesis," Working Papers 2010.07, School of Economics, La Trobe University.
- 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.
- Jorge Belaire-Franch & Kwaku Opong, 2010. "Testing for random walk in euro exchange rates using the subsampling approach," Applied Economics Letters, Taylor and Francis Journals, vol. 17(12), pages 1145-1151.
- 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.
- Kathryn M. E. Dominguez, 2003. "When Do Central Bank Interventions Influence Intra-Daily and Longer-Term Exchange Rate Movements?," Working Papers 506, Research Seminar in International Economics, University of Michigan.
- Kathryn M.E. Dominguez, 2003. "When Do Central Bank Interventions Influence Intra-Daily and Longer-Term Exchange Rate Movements?," NBER Working Papers 9875, National Bureau of Economic Research, Inc.
- repec:ebl:ecbull:v:7:y:2007:i:1:p:1-11 is not listed on IDEAS
- Lukas Menkhoff, 2008.
"High-Frequency Analysis of Foreign Exchange Interventions: What do we learn?,"
CESifo Working Paper Series
2473, CESifo Group Munich.
- 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, 02.
- 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.
- 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.
- Tom Doan, . "RATS programs to replicate Wright's Alternative Variance Ratio test results," Statistical Software Components RTZ00168, Boston College Department of Economics.
- Mete Feridun, 2009. "Determinants of Exchange Market Pressure in Turkey: An Econometric Investigation," Emerging Markets Finance and Trade, M.E. Sharpe, Inc., vol. 45(2), pages 65-81, March.
- Kim, Jae H., 2009. "Automatic variance ratio test under conditional heteroskedasticity," Finance Research Letters, Elsevier, vol. 6(3), pages 179-185, September.
- 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.
- 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.
- 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.
- 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.
- Escanciano, Juan Carlos & Velasco, Carlos, 2006. "Generalized spectral tests for the martingale difference hypothesis," Open Access publications from Universidad Carlos III de Madrid info:hdl:10016/4360, Universidad Carlos III de Madrid.
- J. Carlos Escanciano & Carlos Velasco, 2003. "Generalized Spectral Tests For The Martingale Difference Hypothesis," Statistics and Econometrics Working Papers ws035212, Universidad Carlos III, Departamento de Estadística y Econometría.
- 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.
- 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.
- von Hagen, Jurgen & Zhou, Jizhong, 2005.
"De facto and official exchange rate regimes in transition economies,"
Elsevier, vol. 29(2), pages 256-275, June.
- von Hagen, Jürgen & Zhou, Jizhong, 2002. "De facto and official exchange rate regimes in transition economies," ZEI Working Papers B 13-2002, ZEI - Center for European Integration Studies, University of Bonn.
- 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.
- Amelie Charles & Olivier Darne, 2009. "Testing for Random Walk Behavior in Euro Exchange Rates," Economie Internationale, CEPII research center, issue 119, pages 25-45.
- 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.
- 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.
- Amélie Charles & Olivier Darné & Jae H. Kim, 2010.
"Exchange-Rate Return Predictability and the Adaptive Markets Hypothesis: Evidence from Major Foreign Exchange Rates,"
- 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.
- Michael Frenkel & Georg Stadtmann, 2004. "Trading Rule Profitability and Central Bank Interventions in the Dollar-Deutschmark Market," Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), Justus-Liebig University Giessen, Department of Statistics and Economics, vol. 224(6), pages 653-672, November.
- 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, 07.
- Stephan Barisitz, 2009. "Russian Banking in Recent Years: Gaining Depth in a Fragile Environment," Chapters in SUERF Studies, SUERF - The European Money and Finance Forum.
- Alexandru Todea & Adrian Zoicas-Ienciu, 2008. "Episodic dependencies in Central and Eastern Europe stock markets," Applied Economics Letters, Taylor and Francis Journals, vol. 15(14), pages 1123-1126.
- 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.
- Chuang-Yuang Lin & Ruey-Shan Wu & Tsai Chen, 2010. "Taiwan's Foreign Exchange MarketÃ¢Â€Â”Volatile but Still Efficient?," Emerging Markets Finance and Trade, M.E. Sharpe, Inc., vol. 46(1), pages 34-41, January.
- Nikolaos Giannellis & Athanasios Papadopoulos, 2006.
"Testing for Efficiency in Selected Developing Foreign Exchange Markets: An Equilibrium-based Approach,"
0717, University of Crete, Department of Economics.
- 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.
- 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.
- 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.
- Carlos Vieira & Isabel Vieira, 2007. "Seasonalities in Eastern Foreign Exchange Markets: A Barrier to Euro Adoption?," Transition Studies Review, Springer, vol. 14(2), pages 283-294, November.
- 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 773-85, June.
- Yilmaz, Kamil, 2003. "Martingale Property of Exchange Rates and Central Bank Interventions," Journal of Business & Economic Statistics, American Statistical Association, vol. 21(3), pages 383-95, July.
- 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.
- 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.
- 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.
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