Using consistency properties, we characterize the cost-sharing scheme arising from the ratio equilibrium concept for economies with public goods. The characterization turns out to be surprisingly simple and direct. In contrast to most axiomatic characterizations based on reduced games and...

This paper considers a class of two-player dynamic games in which each player controls a one-dimensional variable which we interpret as a level of cooperation. In the base model, there is an irreversibility constraint stating that this variable can never be reduced, only increased. It otherwise...

It has realized since Pigou (1947) that if public goods are financed by distortionary taxation, the marginal social cost of providing the public good will exceed the actual resource cost by the marginal deadweight cost of taxation.

By distinguishing between producible and nonproducible public goods, we are able to propose a general equilibrium model with externalities that distinguishes between and encompasses both the Starrett [1972] and Boyd and Conley [1997] type external effects. We show that while nonconvexities...

This paper considers a class of two-player dynamic games in which each player controls a one-dimensional variable which we interpret as a level of cooperation. In the base model, there is an irreversibility constraint stating that this variable can never be reduced, only increased. It otherwise...

Many public goods generate utility only when combined with time-input. Important examples include road networks and publicly provided leisure facilities. If it is possible to charge for the time spent using the public good it is generally a second-best Pareto optimal policy to do so even in the...

This paper studies a principal-agent model of the relationship between officeholder and the electorate, where everyone is initially uninformed about the officeholder’s ability. If office-holder effort and ability interact in the determination of performance in office, then an office-holder has...

This paper studies a principal-agent model of the relationship between office-holders and the electorate, where the office-holder is initially uninformed about herability (following Holmström, 1999). If office-holder effort and ability interact in the "production function" that determines...

This paper surveys recent contributions to the study of fiscal decentralization which adopt a political economy approach. It is argued that this approach can capture, in a variety of formal models, the plausible and influential ideas (increasingly, supported by empirical evidence) that fiscal...

This paper revisits the fiscal "decentralization theorem", by relaxing the role of the assumption that governments are benevolent, while retaining the assumption of policy uniformity. If instead, decisions are made by direct majority voting, (i) centralization can welfare-dominate...