| Article ID: | iaor2003674 |
| Country: | Germany |
| Volume: | 30 |
| Issue: | 3 |
| Start Page Number: | 351 |
| End Page Number: | 357 |
| Publication Date: | Jan 2001 |
| Journal: | International Journal of Game Theory |
| Authors: | Chang C., Hwang Y.-A. |
We will find 3 maximal subclasses with respect to essential, superadditive and convex games, respectively such that if a game is in one subclass, so are its reduced games.