Epstein, Larry G.; Marinacci, Massimo - University of Rochester - Center for Economic Research … - 2000
For non-atomic TU games nu satisfying suitable conditions, the core can be determined by computing appropriate … derivatives of nu. Further, such computations yield one of two stark conclusions: either core(nu) is empty or it consists of a … single measure that can be expressed explicitly in terms of derivatives of $\nu $. In this sense, core theory for a class of …