Law, economics, and institutional complexity : an introduction / F. Cafaggi, A. Nicita and U. Pagano -- The future of the law and economics / T. S. Ulen -- Law and economics in historical perspective / Douglass C. North -- Legal positions and institutional complementarities / U. Pagano -- Legislate today or wait until tomorrow? : an investment approach to lawmaking / F. Parisi and N. Ghei -- The enforcement of contracts and the role of the state / A. Schwartz -- Minimal liberty and the "Coasean liberal" : boundaries and complementarities between the state and the market / A. Nicita and E. Savaglio -- Private orderings and intellectual property : what is it the best incentive system? / N. Gallini and S. Scotchmer -- Fairness and welfare : are they really competing values? / F. Denozza -- Costly contingent contracts : a failure of the Coase theorem / L. Anderlini and L. Felli -- Game-theoretic solutions to endogenous contractual incompleteness / F. Farina -- Customary contracts / H. Peyton Young -- Group relations and industrial districts / A. Battistini -- What is a corporation? : the corporate personality controversy and the fiduciary principle in corporate governance / K. Iwai -- Fiduciary duties, models of firms, and organizational theories in the context of relational interdependencies / F. Cafaggi -- Incomplete contracts and corporate ethics : a game theoretical model under fuzzy information / L. Sacconi.