We study investor overreaction using data for five major stock market crashes during the 1987-2008 period. We find some evidence of investor overreaction in all five stock market crashes. The prices of stocks investors bid down more than the average during crashes tend to increase more than the...

This article studies the changes in the co-movements of the twelve largest European equity markets after the 1987 international equity market crash. Tests based on Box M and principal component analysis indicate that the co-movements of these equity markets changed significantly after the crash....

Market reaction to mergers and acquisitions is a popular research topic in finance. It has been well documented in empirical literature that target companies earn significant abnormal market returns in corporate acquisitions. However, the effects of stock market crashes, and the effects of...