%0 Journal Article %T Interacting biases, non-normal return distributions and the performance of tests for long-horizon event studies %A Cowan, Arnold R. %A Sergeant, Anne M.A. %A , %J Journal of Banking & Finance %V 25 %N 4 %P 741-765 %@ 0378-4266 %D 2001-04-01 %I Elsevier BV %~ DeepDyve