Mohanram, Partha S. - 2008
Several recent papers assume that private information (PIN), proposed by Easley, Hvidkjaer and O'Hara (2002, 2004), is a determinant of stock returns. We replicate Easley, Hvidkjaer and O'Hara (2002) and show that while PIN does predict future returns in the sample they analyze, the effect is...