| Autor: |
Haviv, Moshe, Ravner, Liron |
| Rok vydání: |
2015 |
| Předmět: |
|
| Zdroj: |
Annals of Operations Research, 2016 |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1007/s10479-016-2141-4 |
| Popis: |
We study the strategic purchasing of priorities in a time-dependent accumulating priority M/G/$1$ queue. We formulate a non-cooperative game in which customers purchase priority coefficients with the goal of reducing waiting costs in exchange. The priority of each customer in the queue is a linear function of the individual waiting time, with the purchased coefficient being the slope. The unique pure Nash equilibrium is solved explicitly for the case with homogeneous customers. A general characterisation of the Nash equilibrium is provided for the heterogeneous case. It is shown that both avoid the crowd and follow the crowd behaviours are prevalent, within class types and between them. We further present a pricing mechanism that ensures the order of the accumulating priority rates in equilibrium follows a $C\mu$ type rule and improves overall efficiency. |
| Databáze: |
arXiv |
| Externí odkaz: |
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