| Article ID: | iaor20123811 |
| Volume: | 41 |
| Issue: | 2 |
| Start Page Number: | 381 |
| End Page Number: | 395 |
| Publication Date: | May 2012 |
| Journal: | International Journal of Game Theory |
| Authors: | Rafels Carles, Izquierdo Josep |
| Keywords: | cooperative games, transferable utility |
Within the class of zero‐monotonic games, we prove that a cooperative game with transferable utility is convex if and only if the core of the game coincides with the Mas‐Colell bargaining set (