We consider the problem of allocating a finite set of indivisible goods and a single infinitely divisible good among a group of agents, and we study a solution, called the Equal Split Guarantee solution, in the presence of consistency and population monotonicity properties. This solution is not...

We provide an elementary proof showing how in economies with an arbitrary number of agents an arbitrary number of public goods and quasi-Linear utility functions, any efficient and individually rational mechanism is not strategy-proof for any economy satisfying a mild segularity requirement.

In this paper we study the problem of fair allocation in economies with indivisible goods, dropping the usual restriction that one agent receives at most one indivisible good. We show that most of the results obtained in the literature do not hold when the above mentioned restriction is dropped.

As it is known, there is no rule satisfying Additivity on the complete domain of bankruptcy problems. This paper proposes a notion of partial Additivity in this context, to be called µ-Additivity. We find that µ-Additivity, together with two quite compelling axioms, Anonymity and Continuity,...

This paper develops a general equilibrium model of the gender wage up. The difference in earningsis a consequence of a demographic regularity -that men tend to marry younger women- whichlimits women´s labor mobility. However, couples are always free not to marry, and do so only if itis in...

In some pure moral hazard situations the principal can implement a first-best allocation using an incentive contract constructed on the basis of a first-best payment scheme. Such a contract relies on the possibility of discriminate actions according to the outcome by imposing a penalty whenever...