We investigate how to extend bankruptcy rules to the general setting in which agents'claims may refer to different issues. We show that the proportional rule is the only one whose extensions according to two natural procedures yield the same outcomes.

In this paper, we study the immunity of bankruptcy rules to manipulation via merging or splitting agents' claims. We focus on the TAL-family of bankruptcy rules (Moreno-Ternero & Villar, 2006), a one-parameter family encompassing three classical rules: the Talmud (T) rule, the constrained...

A taxation problem consists of collecting a given amount of taxes out of a population whose gross income vector is given. A tax rule R is more equitable than a rule R′ when the after-tax income vector generated by R Lorenz dominates that generated by R′. In this paper, we present a...

We study in this paper mechanisms to construct equal-opportunity policies for resource allocation. In a model where individuals enjoy welfare as a function of the e ort they expend, and the amount of a socially provided resource they consume, the aim is to allocate the social resource so that...

We propose a method for calculating the production costs of an intervention in a manner that accounts for differences in productive 'effort.' This method could be used within a cost-effectiveness analysis framework in the evaluation of new medical technologies, pharmaceuticals, treatment...

The economic evaluation of health care programs can be carried out from two different perspectives: the hospital’s narrow perspective and the social perspective, which includes all costs. It is well known that, depending on the perspective, the economic evaluation may lead to discrepant...

We establish the precise connections between progressive taxation and inequality reduction, in a setting where the level of tax revenue to be raised is exogenously fixed and tax schemes are balanced. We show that, in contrast with the traditional literature on taxation, the equivalence between...

We investigate how to extend bankruptcy rules to the more general setting in which agentsÕ claims may refer to different issues. We consider two natural procedures and show that, among all bankruptcy rules, the proportional rule is the only one whose extensions according to the two procedures...

This paper reports an experimental study on three well-known solutions for problems of adjudicating conflicting claims: the constrained equal awards, the proportional, and the constrained equal losses rules. We first let subjects play three games designed such that the unique equilibrium...

We investigate the implications and logical relations between progressivity (a principle of distributive justice) and merging-proofness (a strategic principle) in taxation. By means of two characterization results, we show that these two principles are intimately related, despite their different...