On the macroeconomics of uncertainty and incomplete markets. State-dependent utility and decision theory. Economic and social security in the twenty-first century, with attention to Europe. L'emploi en Europe. William Vickrey's inventive quest of efficiency.
Temps choisi et partage du travail.
Walras-Keynes equilibria coordination and macroeconomics. Public economics, public projects, and their funding. Jobs and economic security in the 21st century. Money and monetary policy in general equilibrium. Oxford, Oxford University Press, 55-77, 1999.