Markets for surplus components with a strategic supplier
Markets for surplus components with a strategic supplier
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DOI：
10.1002/nav.20110
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发表时间：
2005-12
期刊：
影响因子：
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通讯作者：
Lingxiu Dong;Erik Durbin
中科院分区：
文献类型：
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作者：
Lingxiu Dong;Erik Durbin
我们研究过剩零部件的市场，这使得拥有过剩零部件库存的制造商可以将产品出售给短缺的公司。互联网商务的最新发展有可能大大提高此类市场的效率。我们建立了一个单期模型，其中垄断供应商向一些不确定最终产品需求的独立制造商销售产品。在不确定性解决后，制造商有机会进行交易。由于不确定性是在需求函数，该模型允许我们内生的最终产品的价格和批发和剩余市场的组件的价格。我们得到的条件，需求的不确定性，决定是否过剩的市场将增加或减少供应商的利润。在剩余市场上交易的成本增加可能有利于制造商，因为这些成本对供应商的定价能力有影响。过剩市场可能会降低供应链的整体效率，因为更好地分配组件的好处可能会被增加的双重边缘化效应所抵消。© 2005 Wiley Periodicals，Inc.海军研究后勤，2005年。
We study markets for surplus components, which allow manufacturers with excess component inventory to sell to firms with a shortage. Recent developments in internet commerce have the potential to greatly increase the efficiency of such markets. We develop a one‐period model in which a monopolist supplier sells to a number of independent manufacturers who are uncertain about demand for final goods. After uncertainty is resolved, the manufacturers have the opportunity to trade. Because uncertainty is over demand functions, the model allows us to endogenize both the price of final goods and the price of components in wholesale and surplus markets. We derive conditions on demand uncertainty that determine whether a surplus market will increase or decrease supplier profits. Increased costs of transacting on the surplus market may benefit manufacturers, because of the impact of these costs on the supplier's pricing power. The surplus market can decrease overall efficiency of the supply chain, since the benefit of better allocation of components may be outweighed by an increased double‐marginalization effect. © 2005 Wiley Periodicals, Inc. Naval Research Logistics, 2005.