1,721,051 research outputs found
Géométrie et vision
No full textColloque organisé par Bernard Teissier du 3 au 9 juillet 1995 Participants Jean-Pierre d’Alès (Centre de recherches en mathématiques de la décision (CEREMADE), université de Paris IX Dauphine), François Bergeaud (Ecole centrale, Paris), Stéphane Brault (Centre de recherche en épistémologie appliquée (CREA), Ecole polytechnique, Paris), Claude Brisson (CREA, Ecole polytechnique, Paris), Yves Candau (CREA, Ecole polytechnique, Paris), Hervé Hamy (CREA, Ecole polytechnique, Paris), Martin Lefébu..
Geometry, Correlated Equilibria and Zero-Sum Games
Full text linkCe papier porte à la fois sur la géométrie des équilibres de Nash et des équilibres corrélés et sur une généralisation des jeux à sommes nulles fondée sur les équilibres corrélés. L'ensemble des distributions d'équilibres corrélés de n'importe quel jeu fini est un polytope, qui contient les équilibres de Nash. Je caractérise la classe des jeux tels que ce polytope (s'il ne se réduit pas à un singleton) contienne un équilibre de Nash dans son intérieur relatif. Bien que cette classe de jeux ne soit pas définie par une propriété d'antagonisme entre les joueurs, je montre qu'elle inclut et qu'elle généralise la classe des jeux à deux joueurs et à somme nulle.Jeux à somme nulle;Equilibres corrélés;Géométrie
Voluntary agreements and community development as CSR in innovation strategies
Full text linkThe present paper examines how an innovating firm decides between two forms of voluntary agreements (VA) in a context, where a non-governmental organization (NGO) rather than a regulator watches over citizens' interests. The innovation generates profit and consumer surplus as well as environmental damage. Corporate social responsibility (CSR) within the innovation process is considered in terms of a redistribution of profit towards community development, with or without additional abatement efforts via a VA. Bargaining between firm and NGO yields the amount allocated to community development. The model demonstrates that the firm's choice of VA hinges on the tradeoffs between appropriating the full innovation profit and paying a higher lump sum towards community development or sacrificing some of the innovation profit by lowering innovation effort, but gaining in terms of paying a lesser amount towards community development. CSR with abatement is unlikely in the case of radical innovations. There is also a clear divergence of interests between the firm, the NGO and the State for some parameter configurations, which are duly identified.Corporate social responsibility, voluntary agreements, community development, donations, innovation
The Crisis: Policy Lessons and Policy Challenges. Bruegel Working Paper 2009/06, 2 December 2009
Full text linkBruegel Director Jean Pisani-Ferry, with Agnès Bénassy-Quéré (CEPII, University Paris-Ouest and Ecole Polytechnique, Paris), Benoît Coeuré (Ecole Polytechnique, Paris) and Pierre Jacquet (ENPC, Paris, and Agence Française de Développement) provide an in-depth analysis of the financial crisis. The authors review the main causes of the crisis, pointing to three different, non-mutually exclusive lines of explanation: wrong incentives in the financial sector, unsustainable macroeconomic outcomes, and misunderstood and mismanaged systemic complexity. They also discuss supervisory and regulatory reform going forward, including an examination of the issues of moral hazard, the separation of retail and investment banking, the desirable size of financial institutions, risk management, the role of central banks, and other issues. This working paper was previously published as CEPII (Centre d'études prospectives et d'informations internationales) working document 2009-28
The Crisis: Policy Lessons and Policy Challenges
Full text linkBruegel Director Jean Pisani-Ferry, with Agnès Bénassy-Quéré (CEPII, University Paris-Ouest and Ecole Polytechnique, Paris), Benoît Coeuré (Ecole Polytechnique, Paris) and Pierre Jacquet (ENPC, Paris, and Agence Française de Développement) provide an in-depth analysis of the financial crisis. The authors review the main causes of the crisis, pointing to three different, non-mutually exclusive lines of explanation: wrong incentives in the financial sector, unsustainable macroeconomic outcomes, and misunderstood and mismanaged systemic complexity. They also discuss supervisory and regulatory reform going forward, including an examination of the issues of moral hazard, the separation of retail and investment banking, the desirable size of financial institutions, risk management, the role of central banks, and other issues.
This working paper was previously published as CEPII (Centre d'études prospectives et d'informations internationales) working document 2009-28.
Mimesis, Christian spirituality and modernity
No full textDefence date: 15 Septmeber 2000Examining board: Prof. Arpad Szakolczai (University of Cork), EUI Supervisor) ; Prof. Giorgio Agamben (Università di Venezia) ; Prof. Jean-Pierre Dupuy (Ecole Polytechnique, Paris) ; Prof. Steven Lukes (Università di Siena, EUI Co-Supervisor)PDF of thesis uploaded from the Library digitised archive of EUI PhD theses completed between 2013 and 201
Differential Geometrical Theory of Statistics
Full text linkThis Special Issue "Differential Geometrical Theory of Statistics" collates selected invited and contributed talks presented during the conference GSI'15 on "Geometric Science of Information" which was held at the Ecole Polytechnique, Paris-Saclay Campus, France, in October 2015 (Conference web site: http://www.see.asso.fr/gsi2015)
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