No Contagion, Only Interdependence: Measuring Stock Market Comovements
Heteroskedasticity biases tests for contagion based on correlation coefficients. When contagion is defined as a significant increase in market comovement after a shock to one country, previous work suggests contagion occurred during recent crises. This paper shows that correlation coefficients are conditional on market volatility. Under certain assumptions, it is possible to adjust for this bias. Using this adjustment, there was virtually no increase in unconditional correlation coefficients (i.e., no contagion) during the 1997 Asian crisis, 1994 Mexican devaluation, and 1987 U.S. market crash. There is a high level of market comovement in all periods, however, which we call interdependence. Copyright The American Finance Association 2002.
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Volume (Year): 57 (2002)
Issue (Month): 5 (October)
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Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Stefan Gerlach & Frank Smets, 1994.
"Contagious speculative attacks,"
BIS Working Papers
22, Bank for International Settlements.
- Hamao, Yasushi & Masulis, Ronald W & Ng, Victor, 1990. "Correlations in Price Changes and Volatility across International Stock Markets," Review of Financial Studies, Society for Financial Studies, vol. 3(2), pages 281-307.
- Ray Yeu-Tien Chou & Victor Ng & Lynn K. Pi, 1994. "Cointegration of International Stock Market Indices," IMF Working Papers 94/94, International Monetary Fund.
- Eichengreen, Barry & Rose, Andrew K & Wyplosz, Charles, 1996.
"Contagious Currency Crises,"
CEPR Discussion Papers
1453, C.E.P.R. Discussion Papers.
- Allan Drazen, 2000.
"Political Contagion in Currency Crises,"
in: Currency Crises, pages 47-67
National Bureau of Economic Research, Inc.
- Paul Cashin & Manmohan S. Kumar & C. John McDermott, 1995. "International Integration of Equity Markets and Contagion Effects," IMF Working Papers 95/110, International Monetary Fund.
- Mervyn A. King & Sushil Wadhwani, 1989.
"Transmission of Volatility Between Stock Markets,"
NBER Working Papers
2910, National Bureau of Economic Research, Inc.
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