Allocation rules map preference profiles into allocations, whereas trading rules map preference profiles and allocations into allocations. It is shown that no allocation rule can derive from a trading rule based on voluntary trade and satisfying a weak efficiency condition. If the trading rule...

Concern over online information privacy is widespread and rising. However, prior research is silent about the value of information privacy in the presence of potential benefits from sharing personally identifiable information. We analyzed individuals' trade-offs between the benefits and costs of...

This paper develops a model of pricing and advertising in a matching environment with capacity constrained sellers. Sellers' expenditure on directly informative advertising attracts consumers only probabilistically. Consumers who happen to observe advertisements randomize over the advertised...

We contrast equilibrium and welfare analysis in the rental housing market under two property rights regimes – eviction rights and security of tenure – when tenants face moving costs. A tenant’s idiosyncratic benefit from his unit and a landlord’s idiosyncratic profit from conversion are...

The article presents an analysis of welfare effects in Slovenia, an analysis of macroeconomic effects of the Slovenian pension reform and an analysis of effects of the pension fund deficit on sustainability of Slovenian public finances with a dynamic OLG general equilibrium model. It has been...

A new measure of constrained efficiency for application in economies with incomplete markets is presented. This measure --- termed Allais- Malinvaud efficiency --- can be viewed as adjusting for market incompleteness not fully captured in previous work. It is shown that equilibrium allocations...

This paper highlights the social costs from non-price rationing of the labour force due to the minimum wage. By short-circuiting the ability of low reservation-wage workers to underbid high-reservation wage workers, the minimum wage interferes with the market's basic function of grouping the...

This paper develops a positive analysis of stable group formation, highlighting the role of conflict management within groups. The analysis is based on a model of sequential conflict, starting with a "winner- take-all" contest for control of some resource. When a group forms, members pool their...

This paper contributes to the debate about the appropriate efficiency rule for the provision of a firm-augmenting public input. This debate is caused by the dissatisfaction of Kaizuka-rule, i.e. a Samuelson-type condition for public inputs, in the long run. Therefore the applicability of...