[11]
Hypothesis testing in event studies: The case of variance changes[J] . Carmelo Giaccotto,James M. Sfiridis.Journal of Economics and Business . 1996 (4)
[11]
Hypothesis testing in event studies: The case of variance changes[J] . Carmelo Giaccotto,James M. Sfiridis.Journal of Economics and Business . 1996 (4)