This paper focuses on two new properties for bankruptcy rules: preeminence and sustainability. Theypertain to situations when the claims of some agents are much larger than the claims of otheragents. They differ in the way the recommend agents with small claims to be treated. Preeminencerequires...

Numerical representations of choice functions allow the expression of a problem of choice as a problem of finding maxima of real valued functions, which requires less information to be defined and which is easier to work with. In this paper, the existence of numerical representations of choice...

There exist congenital diseases that reduce newborns' potential opportunities. This reduction is sometimes alleviated if the congenital disease is early detected thanks to a newborn screening program. We propose an outcome measurement of newborn screening programs based on the opportunity gains...

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

The article proposes a new algorithm for adjusting correlation matrices and for comparison with Finger's algorithm, which is used to compute Value-at-Risk in RiskMetrics for stress test scenarios. The solution proposed by the new methodology is always better than Finger's approach in the sense...

A generalization of the QALY model for general health profiles is provided in this paper. Twonatural assumptions on inter-temporal preferences play a key role in arriving at our representation.The first one, Indifference to the future afterdeath, is uncontestable in our framework, and thesecond...

In this paper we study several methods of ranking profiles ofopportunity sets by taking as a primary notion equality of opportunity,undestood as equality of choice sets. Each of these social decision ruleslooks first at the size of the common opportunity set available to allmembers of the...

Consider a two-person bargaining problem, where both agents have a particular notion of what would be a just solution outcome. In case their opinions differ, a procedure which leads to a compromise between t,he two different views is needed. In this paper we propose a mechanism to solve this...