4 IV. Regulation and Administrative Law to 1937 4 IV. Regulation and Administrative Law to 1937 4.1. Herbert Hovenkamp, Enterprise and American Law, 1836-1937, pp. 125-30 Herbert Hovenkamp, Enterprise and American Law, 1836-1937, pp. 125-30 4.2. Robin Einhorn, Property Rules, 14-19 Robin Einhorn, Property Rules, 14-19 4.3. Hendrik Hartog, Pigs and Positivism, 1985 Wisconsin Law Review 899 Hendrik Hartog, Pigs and Positivism, 1985 Wisconsin Law Review 899 4.4 Read: Horwitz (Transformation II), pp. 213-233 4.4 Read: Horwitz (Transformation II), pp. 213-233 4.5. Binyamin Appelbaum, On Finance Reform Bill, Lobbying Shifts to Regulations, N.Y. Times, June 27, 2010 Binyamin Appelbaum, On Finance Reform Bill, Lobbying Shifts to Regulations, N.Y. Times, June 27, 2010