| Article ID: | iaor20003838 |
| Country: | United States |
| Volume: | 45 |
| Issue: | 6 |
| Start Page Number: | 966 |
| End Page Number: | 973 |
| Publication Date: | Nov 1997 |
| Journal: | Operations Research |
| Authors: | Hassin Refael, Haviv Moshe |
Multiplicity of solutions is typical for systems where the individual’s tendency to act in a certain way increases when more of the other individuals in the population act in this way. We provide a detailed analysis of a queueing model in which two priority levels can be purchased. In particular, we compute all of the Nash equilibrium strategies (pure and mixed) of the threshold type.