Cao, Charles; Chen, Zhiwu; Griffin, John M. - In: The Journal of Business 78 (2005) 3, pp. 1073-1109
Which market attracts informed investors prior to extreme informational events? We examine the information embedded in the stock and option markets prior to takeover announcements. Normally, buyer-seller initiated stock volume imbalances are predictors of next-day stock returns and option volume...