By Black David C.   Dowd Michael R.   in Applied Financial Economics

ISSN:1466-4305|21|18|1345-1354

Routledge Ltd‎(2011)‎

Access to resources Favorite 10.353496

By Black David C.   Dowd Michael R.   Keith Kristen   in Applied Economics Letters

ISSN:1466-4291|8|12|771-774

Routledge Ltd‎(2001)‎

Access to resources Favorite 9.428616