Since existing regulatory schemes are often suboptimal, we compare the performance of several second-best control rules implemented on multi-species fisheries in terms of their effect on biodiversity and on effort transfer. We show how these effects depend on the economic returns and on the type...

We propose a smooth multibidding mechanism for environments where a group of agents have to choose one out of several projects. Our proposal is related to the multibidding mechanism (Pérez-Castrillo and Wettstein, 2002) but it is “smoother” in the sense that small variations in an agent’s...

In this paper, we consider a model of multilateral bargaining where homogeneous agents may exert e¤ort before negotiations in order to inuence their chances to become the proposer. E¤ort levels have a permanent effect on the recognition process (persistent recognition). We prove two main...

In this paper, we study the (symmetric) equilibria of a model of multilateral bar- gaining where players are heterogeneous regarding their time preferences, and make costly efforts at the beginning of the process in order to inuence their probabilities of being the proposer for all stages of the...

We consider a situation where groups negotiate over the allocation of a surplus (which is used to fund group specific goods). Each group is composed of agents who have differing valuations for public goods. Members choose a representative to take decisions on their behalf. Specifically,...

We propose a smooth multibidding mechanism for environments where a group of agents have to choose one out of several projects (possibly with the help of a social planner). Our proposal is related to the multibidding mechanism (Pérez-Castrillo and Wettstein, 2002) but it is "smoother" in the...