SéMINAIRE DE RECHERCHE EN éCONOMIE - GATE Lyon Saint-Etienne : Nikolaos Pnevmatikos
Le 23 janvier 2020
10h45 - 12h15
Salle du Conseil 202 (2ème étage)
77 rue Michelet
42023 Saint Etienne
Campus Tréfilerie - GATE Lyon Saint-Étienne
Nikolaos Pnevmatikos, Université Paris 2, présentera un séminaire intitulé : Decomposition of games : some strategic considerations .
Résumé / abstract : Candogan et al. (2011) (Flows and Decompositions of Games : Harmonic and Potential Games) provide an orthogonal direct-sum decomposition of finite games into potential, harmonic and non-strategic components. In this paper we study the issue of decomposing games that are strategically equivalent from a game-theoretical point of view, for instance games obtained via duplications of strategies or suitable linear transformations of payoffs. We consider classes of decompositions and show when two decompositions of equivalent games are coherent.
Co-authors : Joseph Abdou (Université Paris 1), Marco Scarsini (LUISS) et Xavier Venel (Université Paris 1).
