Some governments have recently called for international accords restricting the use of preferential taxes targeted to attract mobile tax bases from abroad. Are such agreements likely to discourage tax competition or conversely cause it to spread? We study a general model of competition for...

A government's choice of regulatory stringency can depend on investments that a firm made in earlier periods. The regulated firm may therefore invest strategically, to effect the government's choice of regulation. To reduce its payment of emissions taxes, the firm may therefore reduce emissions...

This paper deals with two questions which have recentlyreceived considerable attention in both the political debateand the academic literature: First, are fiscal programs largeror smaller when they are (de-)centralized? Second, should suchprograms be (de-)centralized? We answer these questions...