Article ID: | iaor200948533 |
Country: | United States |
Volume: | 32 |
Issue: | 1 |
Start Page Number: | 136 |
End Page Number: | 155 |
Publication Date: | Feb 2007 |
Journal: | Mathematics of Operations Research |
Authors: | Fujishige Satoru, Tamura Akihisa |
Keywords: | economics |
The marriage model due to Gale and Shapley (1962) and the assignment model due to Shapley and Shubik (1972) are standard in the theory of two–sided matching markets. We give a common generalization of these models by utilizing discrete–concave functions and considering possibly bounded side payments. We show the existence of a pairwise stable outcome in our model. Our present model is a further natural extension of the model examined in our earlier paper, and the proof of the existence of a pairwise stable outcome is even simpler than the previous one.