We characterize the Pareto-frontier in a simple Mirrleesian model of income taxation. We show how the second-best frontier which incorporates incentive constraints due to private information on productive abilities relates to the first-best frontier which takes only resource constraints into...

We study optimal income taxation and public-goods provision under the assumption that the cross-section distributions of productive abilities or public-goods preferences are not known a priori. A conventional Mirrleesian treatment is shown to provoke manipulations of the policy mechanism by...

We study whether a firm that produces and sells access to an excludable public good should face a self-financing requirement, or, alternatively, receive subsidies that help to cover the cost of public-goods provision. The main result is that the desirability of a self-financing requirement is...

We study whether a firm that produces and sells access to an excludable public good should face a self-financing requirement, or, alternatively, receive subsidies that help to cover the cost of public-goods provision. The main result is that the desirability of a self-financing requirement is...

We study political competition in a simple Mirrleesian model of income taxation. The analysis is made tractable by exploiting the mechanism design formulation of the Mirrleesian problem. We consider basic variants of the Downsian model such as vote-share maximizing politicians, a winner-take-all...

How do taxes in the financial sector affect economic outcomes? We analyze a simple general equilibrium model with financial intermediation. We formalize a trade-off between tax policies that burden the owners of banks and tax policies that burden households. We also study the implications of the...

We propose a new approach to the normative analysis of public-good provision in an economy that is large so that any one individual is too insignificant to have a noticeable effect on the provision levels of public goods. In such an economy, the standard mechanism design problem of calibrating...