"Sharp Lines and Sliding Scales in Tax Law" Fox, Edward G. Tax Law Tax Law. Review Journal Article Published 2020 "Is There a Delaware Effect for Controlled Firms?" Fox, Edward G. Corporate and Securities Law University of Pennsylvania Journal of Business Law Journal Article Published 2020 "A Case for Higher Corporate Tax Rates" Fox, Edward G. Tax Notes Journal Article Published 2020 "Does Capital Bear the U.S. Corporate Tax After All? New Evidence from Corporate Tax Returns" Fox, Edward G. Corporate and Securities Law Journal of Empirical Legal Studies Journal Article Published 2020