We consider collective choice problems where a set of agents have to choose an alternative from a finite set and agents may or may not become users of the chosen alternative. An allocation is a pair given by the chosen alternative and the set of its users. Agents have gregarious preferences over...

We consider a set of agents who have to choose one alternative among a finite set of social alternatives. A final allocation is a pair given by the selected alternative and the group of its users. Agents have crowding preferences over allocations: between any pair of allocations with the same...

This paper studies collective choice rules whose outcomes consist of a collection of simultaneous decisions, each one of which is the only concern of some group of individuals in society. The need for such rules arises in different contexts, including the establishment of jurisdictions, the...

The financing of higher education through public spending imposes a transfer of resources from taxpayers to university students and their parents. We provide an explanation for this phenomenon. Those who attend higher education will earn more income in the future and will pay more taxes. People...

This paper examines the role of international tax evasion for the choice of an optimal foreign tax credit by a capital exporting region. Since a foreign tax credit raises the opportunity cost of concealing foreign source income, it can be employed to discourage evasion activity. The existence of...

This paper examines the implications of increasing returns-to-scale evasion technologies for the optimal structure of commodity taxes. We find that, in the presence of evasion, tax design should aim at inducing uniform marginal evasion responses across commodities. This objective may dominate...

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.

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 explores how to optimally set tax and transfers when taxation authorities : (1) are uninformed about individuals’ value of time in both market and non-market activities and (2) can observe both market-income and time allocated to market employment. In contrast to much of the optimal...

This paper explores how to optimally set tax and transfers when taxation authorities : (1) are uninformed about individuals’ value of time in both market and non-market activities and (2) can observe both market-income and time allocated to market employment. We show that optimal...