| Article ID: | iaor1992645 |
| Country: | Spain |
| Volume: | 6 |
| Start Page Number: | 93 |
| End Page Number: | 101 |
| Publication Date: | Aug 1991 |
| Journal: | Trabajos de Investigacion Operativa |
| Authors: | Fernandez Ines Sobron |
The paper introduces the usual definitions of cooperative games and gives the Bondareva-Shapley characterization of cooperative games with nonempty core. Supposing the supermodular function concept, it proofs a new characterization. of cooperatives games with nonempty core.