The Public Good Index for games with several levels of approval

Présentation de Sébastien Courtin - CREM, Université de Caen Normandie

 17-05-15_sem_caen_flyer

Sébastien Courtin - CREM, Université de Caen Normandie

Abstract : This work focuses on (j,k) games in which there are several levels of approval in the input and output, i.e games with n players, j ordered qualitative alternatives in the input level and k possible ordered quantitative alternative in the output. When considering (j,2) games, we extend the Public Good power index (PGI), the Null Player Free power index (NPFI) and the Shift power index (SI) and provide a full characterization of these extensions.