We analyse property crime in an economy composed of a large number of heterogeneous individuals who need to protect themselves. The crime equilibrium is modeled as a free-access equilibrium in which the match between criminals and victims equates the average returns to crime. The supply and...

The main objective of this study is to settle a rigorous field of decision analysis for rubber tree clones selection. Nowadays, there does not exist any process based upon a rigorous method to select the best clone to be plant in order to get the highest return on investment. The only known...

We consider in the present paper an original approach to a decision making problem related to the management of a primary resource, namely the rubber tree. By using the social choice theory through the approval voting, we show that it is possible to improve the return of the crop. Hence, by...

Les recommandations et le choix final des clones d'hévéa pour la culture de nouvelles parcelles déterminent les conditions de valorisation du progrès génétique chez cette espèce pérenne cultivée pour la production de caoutchouc naturel. Une approche multicritère de sommes pondérées...

The main objective of this study is to settle a rigorous field of decision analysis for rubber tree clones selection. Nowadays, there does not exist any process based upon a rigorous method to select the best clone to be plant in order to get the highest return on investment. The only known...

We consider a situation in which members of an oligopoly have different technologies, which allow them to produce at different costs. Members may license their technology to other members. Using the Aumann-Drèze modification of the Shapley value, we compute fair prices for these licenses. We...

In labour economics theory, wage negotiations use to rely on a Symmetric Nash Bargaining Solution. The aim of this study is to show that this kind of solution may be not relevant. Indeed, in a matching model framework, the comparison with the Kalai-Smorodinsky Solution suggests that a reflection...

The aim of this paper is to analyze the decision-making process of a targeted country threatened by a terrorist group. This country has the choice between improving his arms, forming an alliance with a border country or negotiating with the terrorists. However, his resource do not enable him to...