See Lawrence Blume, Daniel Rubinfeld, & Perry Shapiro, The Taking of Land: When Should Compensation Be Paid?, 99 Quarterly Journal of Economics 71 (1984); Lawrence Blume & Daniel Rubinfeld, Compensation for Regulatory Takings: An Economic Analysis, 72 Cal. L. Rev. 569 (July 1984); Louis Kaplow, An Economic Analysis of Legal Transitions, 99 Harv. L. Rev. 509 (January 1986); and William Fischel & Perry Shapiro, Takings, Insurance and Michelman: Comments on Economic Interpretations of ´Just Compensation' Law, 17 Journal of Legal Studies 269 (June 1988).