This paper focuses on Social Security benefit claiming behavior, a take-up decision that has been ignored in the previous literature. Using financial calculations and simulations based on an expected utility maximization model, we show that delaying benefit claim for a period of time after...

In a previous paper, Abouda and Chateauneuf proved that for RDEU maximizing MM with non-increasing marginal utility, positivity of the bid-ask spread can be identified with a very weak form of risk aversion SMRA. We perform here a more thorough study of SMRA, firstly in a general setting, and...

This paper analyzes variable-population social-evaluation principles in a framework where outcomes are uncertain. In a static model, we provide characterizations of expected-utility versions of Critical-Level Generalized Utilitarian rules.

This paper synthesizes, in one Leontief economic model, the arguments of exploitation and unequal distribution of wealth by Roemer (1982,1986) and of the power relationship between employers and employees concerning the labor extraction by Boyles and Gintis (1988,1990). The author introduces the...

This paper synthesizes, in one Leontief economic model, the arguments of exploitation and unequal distribution of wealth by Roemer (1982,1986) and of the power relationship between employers and employees concerning the labor extraction by Boyles and Gintis (1988,1990). The author introduces the...

In this paper we prove that for generic (non cooperative) voting games under plurality rule an equilibrium that induces a mixed distribution over the outcomes (i.e. with two or more candidates elected with positive probability) is isolated. From that we deduce also that the set of equilibrium...

In this paper we show that in a simple spacital model where the government is chosen under strict proportional rule, if The outcome function is a linear combination of parties' positions, with coefficients equal to their share of seats, only a two-party voting equilibrium basically exists. The...

This paper examines the effect of urban income uncertainty on urbal-to-rural and rural-to-urban remittances, as well as on the decision to migrate. It also explores whether remittances can be sustained in a noncooperative setting, and whether cooperative behaviour might emerge from individuals...

We extend the basic equilibrium search model of Burdett-Mortnesen with a human capital accumulating wage function and solve for the new equilibrium distribution of wages. We find an equilibrium distribution of earned wages with no upper bound of the support and with density having a decreasing...