This paper examines the choice of government expenditure on public goods and transfer payments (in the form of pension) under majority voting in an overlapping generations model, in which government expenditure is tax-?nanced on a pay-as-you-go (PAYG) basis. The condition required for majority...

This paper examines the choice of government expenditure on public goods and transfer payments (in the form of pension) in an overlapping generations model, in which individuals live for two ‘periods’ and expenditure is financed on a pay-as-you-go (PAYG) basis. The condition required for...

A number of studies have shown that peer punishment can sustain cooperation in public good games. This paper shows that the format used to give subjects feedback is critical for the e¢ cacy of punishment. Providing subjects with infor- mation about the earnings of their peers leads to lower...

The distance metric on the location space for multidimensional public good varieties represents complementarity between the goods features. "Euclidean" feature complementarity has atypical strong properties that lead to a failure of intuition about the optimal-menu design problem. If the...

Punishing free riders might promote cooperation, but it can also lead to feuds. We use a public good game with punishment opportunities to investigate whether the threat of feuds is e¢ ciency enhancing. Treatments di¤er with respect to whether a punish- ment can trigger a feud. In the main...

We extend the simple model of voluntary public good provision to allow for two or more public goods, and explore the new possibilities that arise in this setting. We show that, when there are many public goods, voluntary contribution equilibrium typically generates, not only too low a level of...

Uncertainties and risks in the decision making process are abundant in the area of environmental economics, irrespective of whether the problems being discussed are local or global. This paper uses laboratory evidence from public goods games to examine how in payoff equivalent situations,...

We study how people's predisposition towards altruism, as measured by tools developed by psychologists, affects their behaviour in a voluntary contributions public good environment. Earlier experiments provide evidence against the strong free rider hypothesis; however, contributions to the...

The imposition of sanctions is one of the most common means of enforcing cooperation in decentralized interactions. Typically, agents are asymmetric in the sense that each has a different sanctioning power. Using a public-good experiment we analyze such a decentralized punishment institution in...

This paper presents evidence that the demand for costly norm enforcement can be affected by the availability of the means for enforcing the norm. Participants in a laboratory experiment can reward or punish to enforce a distribution norm. Controlling for the extent of norm violation, we find...