Bilatu
13-tik 1-10 emaitza erakusten
The SD-prenucleolus for TU games
(2011-12)
We introduce and characterize a new solution concept for TU games. The new soluction is called SD-prenucleolus and is a lexicographic value although is not a weighted prenucleolus. The SD-prenucleolus satisfies several ...
Multimarket Competition and Welfare Effects of Price discrimination
(2011-11)
The paper investigates the effects on welfare of price discrimination when a multimarket seller faces competition in one of its two markets. With respect to uniform pricing, price discrimination changes competition in such ...
Welfare Effects of Third-Degree Price Discrimination: Ippolito Meets Schmalensee and Varian
(2011-10)
Based on a pioneering work by Ippolito (1980) we construct a simple model wich allows the welfare effects of third-degree price discrimination to be well understood and explained. The decomposition of the change in welfare ...
Endogenous Timing in a Mixed Duopoly: Wighted Welfare and Price Competition
(2011)
In this paper we analyse the endogenous order of moves in a mixed duopoly for differentiated goods. Firms choose whether to set prices sequentially or simultaneously. The private firm maximises profits while the public ...
Relocation and Investment in R&D by Firms
(2011)
The literature on foreign direct investment has analyzed firms’ location decisions when they invest in R&D to reduce production costs. Such firms may set up new plants in other developed countries while maintaining
their ...
Discriminating by Tagging: Artificial Distinction, Real Discrimination
(2011-02-08)
We introduce a new variation of the hawk-dove game suggested by an experiment that studies the behavior of a group of domestic fowls when a subgroup has been marked. Speci cally we consider a population formed by two types ...
Replicator Dynamics and Evolutionary Stable Strategies in Heterogeneous Games
(2011-12)
We generalise and extend the work of Iñarra and Laruelle (2011) by studying two person symmetric evolutionary games with two strategies, a heterogenous population with two possible types of individuals and incomplete ...
An axiomatization of success
(2011)
In this paper we give an axiomatic characterization of three families of measures of success defined by Laruelle and Valenciano (2005) for voting rules.
Partial cross-ownership and strategic environmental policy
(2011)
This paper analyzes the effect that passive investment in rival firms has on the setting of cooperative and non-cooperative environmental taxes. We consider two firms located in different countries, one of which owns a ...
Network formation under institutional constraints
(2011-05)
We study the effects of institutional constraints on stability, efficiency and network formation. An exogenous "societal cover" consisting of a collection of possibly overlapping subsets covering the set of players specifies ...