PART 1: Anarchy, Law, and the Invisible Hand -- A Contractarian Perspective on Anarchy -- Law and the Invisible Hand -- Good Economics: Bad Law -- The Libertarian Legitimacy of the State -- Politics and Science -- PART 2: The Structure of Social Contract -- Before Public Choice -- Politics, Property, and the Law -- Student Revolts, Academic Liberalism, and Constitutional Attitudes -- Notes on Justice in Contract -- The Use and Abuse of Contract -- PART 3: The Enforcement Dilemma -- Ethical Rules, Expected Values, and Large Numbers -- The Samaritan's Dilemma -- Political Constraints on Contractual Redistribution -- A Hobbesian Interpretation of the Rawlsian Difference Principle -- PART 4: Economic Applications -- The Revelance of Pareto Optimality -- A Contractarian Paradigm for Applying Economic Theory -- Democratic Values in Taxation -- Taxation in Fiscal Exchange -- PART 4: Prospects -- Pragmatic Reform and Constitutional Revolution -- Criteria for a Free Society: Definition, Diagnosis, and Prescription