Anderson, Wilton T.Putnam, Karl Bonawit2015-11-092015-11-091980-05http://hdl.handle.net/20.500.14446/21661application/pdfCopyright is held by the author who has granted the Oklahoma State University Library the non-exclusive right to share this material in its institutional repository. Contact Digital Library Services at lib-dls@okstate.edu or 405-744-9161 for the permission policy on the use, reproduction or distribution of this material.Empirical evaluation of the association of recent changes in the securities' regulatory environment with the predictive ability of quarterly earningsDissertation