Charles Donahue, Jr., Lawyers, Economics, and the Regulated Industries: Thoughts on Professional Roles Inspired by Some Recent Economic Literature, 70 Mich. L. Rev. 195 (1971)(reviewing Alfred E. Kahn, The Economics of Regulation: Principles and Institutions (1970), The Crisis of the Regulatory Commissions: An Introduction to a Current Issue of Public Policy (Paul W. MacAvoy ed., 1970) & Performance Under Regulation (Harry M. Trebing ed., 1968)).