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The U.S. economy today: between systemic crisis and permanent war

Herrera, Rémy - HAL - 2013

This paper studies the U.S. economy from an original point of view: that of the links existing between crisis and war. The first part analyzes the workings of the current crisis, considered to be a "systemic" one. The second part places the U.S. economy at the very heart of this crisis. The...

Persistent link: https://www.econbiz.de/10010635044

Changes in the French defence innovation system: New roles and capabilities for the Government Agency for Defence

Lazaric, Nathalie; Mérindol, Valérie; Rochhia, Sylvie - HAL - 2011

Defence innovation systems are structured around two main groups of players that interact in the development of complex … capabilities of the French Government Agency for Defence (Direction Générale de l'Armement - DGA) have developed from " project … architect " to " project manager ". These new capabilities create new interactions in the French Defence innovation system and …

Persistent link: https://www.econbiz.de/10009147616

Changes in the French defence innovation system: New roles and capabilities for the Government Agency for Defence

Lazaric, Nathalie; Mérindol, Valérie; Rochhia, Sylvie - HAL - 2011

Persistent link: https://www.econbiz.de/10010561826

Le maintien du potentiel entrepreneurial : l'apport des relations externes dans le secteur des biotechnologies

Fonrouge, Cecile - HAL - 2007

Entretenir un flux constant d'innovations est une question clef que se posent les entreprises cherchant à soutenir leur croissance. Un des modes de maintien de l'innovation consiste à activer des réseaux, nouer des partenariats, alliances, coopérations ou toutes autres mises de relations...

Persistent link: https://www.econbiz.de/10010898655

Dynamiques industrielles et reconfiguration des réseaux d'alliances : une comparaison des biotechnologies appliquées à la santé humaine et à l'agro-alimentaire en France

Catherine, David; Corolleur, Frédéric; Genet, Corine - HAL - 2009

Ce papier analyse la dynamique des réseaux d'alliances et plus particulièrement la division du travail qui s'opère entre les différents types d'acteurs (Grands Groupes Industriels, Entreprises Spécialisées de Biotechnologies et Instituts de Recherche Académique) qui interviennent dans...

Persistent link: https://www.econbiz.de/10011026205

Quality-improving alliances in differentiated oligopoly

Deroian, Frédéric; Gannon, Frédéric - HAL - 2006

We study rival firms' incentives in quality-improving Research and Development (R&D) networks. The analysis stresses the role of free riding associated to collaboration and three major consequences emerge: R&D efforts decrease with the number of partners, networks of alliances are over-connected...

Persistent link: https://www.econbiz.de/10008792136

On the Voting Power of an Alliance and the Subsequent Power of its Members

Merlin, Vincent; Feix, Marc; Lepelley, Dominique; … - HAL - 2007

haveinterest to form a single voting alliance giving an average gainof influence for all of them. Here, assuming the … usualindependence of votes, we first study the alliance voting powerand obtain new results in the so-called asymptotic limit for … whichthe number of players is large enough and the alliance weightremains a small fraction of the total of the weights. Then …

Persistent link: https://www.econbiz.de/10008792435

A simple theory of the optimal number of immigrants

Chao, Chi-Chur; Hazari, Bharat R.; Laffargue, Jean-Pierre - HAL - 2008

This paper develops a simple model to explain two stylised facts about immigration. First, some countries have a low ratio of migrants in their population, while other wealthy countries have a high number of migrants. In fact such migrants are of the same order of magnitude as their domestic...

Persistent link: https://www.econbiz.de/10010930197

Monetary and non Monetary Punishment in the Voluntary Contributions Mechanism

Masclet, David; Noussair, Charles; Tucker, Steven; … - HAL - 2003

A demand for behavioral norms arises when members of a group have individual incentives to take actions that reduce the group's overall welfare (James S. Coleman, 1990). Norms require enforcement with a system of sanctions that penalize deviations from acceptable behavior (George C. Homans,...

Persistent link: https://www.econbiz.de/10009647584

The monopolist is not the best environmentalists best friend: An example

Mahenc, Philippe; Podesta, Marion - HAL - 2012

This letter addresses the second-degree price discrimination issue when a mo- nopolized product is tied with environmental quality. The monopolist may degrade environmental quality too much when marginal valuations of environmental quality and the good itself are positively related across consumers.

Persistent link: https://www.econbiz.de/10010898847