期刊
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH
卷 209, 期 3, 页码 273-284出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.ejor.2010.08.019
关键词
Supply chain management; Inventory; Game theory; Supplementary order
资金
- National Natural Science Foundation of China (NSFC) [71002077, 71002106, 70971069, 71001106, 70932005]
- Humanities and Social Science Youth Foundation of Nankai University [NKQ09027]
- Fok Ying-Tong Education Foundation of China [121078]
- Research Grants Council of Hong Kong [410509]
This paper considers a supplementary supply-order system in a multi-period situation. In each period, the buyer first places an initial order based on the demand prediction; he has the opportunity to place a supplementary order with the supplier after the demand of that period is realized. The supplier maintains an inventory, and decides the quantity to be produced and the quantity to be provided for the supplementary order in each time period. We formulate the problem as a multi-period inventory game, and derive the optimal production and order policies for the supplier and buyer, respectively. The existence and uniqueness of Nash equilibrium is proved in the generalized multi-period setting, and the closed-form Nash equilibrium solution is obtained when the parameters are stationary. Numerical study is performed to reveal more managerial insights. We find that the supplementary supply-order mechanism, if designed properly, can effectively improve the multi-period supply chain performance. (C) 2010 Elsevier B.V. All rights reserved.
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