Cella, Cristina; Ellul, Andrew; Giannetti, Mariassunta - C.E.P.R. Discussion Papers - 2010
After negative shocks, investors with short trading horizons are inclined or forced to sell their holdings to a larger extent than investors with longer trading horizons. This may amplify the effects of market-wide shocks on stock prices. We test the relevance of this mechanism by exploiting the...