In this paper, the link between community enforcement and co-operation in environments where trust is required is investigated. For this purpose, an assymetric trust game in which peer-to-peer sanctioning mechanisms are available is considered. Firstly, the outcome of this game is characterised...

Unexpected variation in emissions can have an enormous impact on the prices of emission permits and the efficiency achieved in tradable permit markets. Shocks to emission levels can be correlated across firms; for example, most firms require more emission permits than planned for following a...

It is a well-established fact that corruption is a widespread phenomenon. An important aspect of corruption is that two parties act jointly in order to further their own interests at the expense of a third party. The response of the third party has a significant impact on the persistence of...

Harsanyi used expected utility theory to provide two axiomatizations of weighted utilitarian rules. Sen (and later, Weymark) has argued that Harsanyi has not, in fact, axiomatized utilitarianism because he has misapplied expected utility theory. Specifically, Sen and Weymark have argued that von...

The well-behaved (downward sloping and consistent to the consumer surplus) Marshallian demand function forms a basis of the partial equilibrium analysis both in positive and normative perspectives, since the downward slopness and some other regularity conditions imply that there exists a...

Rubinstein Safra and Thomson (1992) introduced the Ordinal Nash Bargaining Solution. They proved that Pareto Optimality, Ordinal Invariance, Ordinal Symmetry, and IIA characterize this solution. They restrict attention to a domain of social choice problem with an infinite set of basic...

We investigate the implications of two properties, sustainability and exemption, when imposed separately in conjunction with other basic properties for the resolution of conflicting claims. Under the protective properties, agents with sufficiently small claims in relation to the others are fully...

In an abstract model of division problems, we study division rules that are not manipulable through a reallocation of individual characteristic vectors within a coalition (e.g. reallocation of claims in bankruptcy problems). A coalition can be formed if members of the coalition are connected on...

This paper reports an experimental study on three well known solutions for claims problems, that is, the constrained equal-awards, the proportional, and the constrained equal-losses rules. To do this, we first let subjects play three games designed such that the unique equilibrium allocation...

We define a segregation ordering as a ranking of cities from most segregated to least segregated. \ We propose a set of basic properties that any reasonable segregation ordering should have. \ We then fully characterize the class of segregation orderings that satisfy these basic properties. \ We...