互补品制造供应链的集团采购与需求信息共享

被引:14
作者
周茂森 [1 ,2 ]
但斌 [1 ,3 ]
于辉 [1 ]
机构
[1] 重庆大学经济与工商管理学院
[2] 深圳大学管理学院
[3] 重庆大学现代物流重庆市重点实验室
基金
中国博士后科学基金;
关键词
集团采购; 信息共享; 需求预测; 收益共享契约; 互补品;
D O I
暂无
中图分类号
F274 [企业供销管理];
学科分类号
1201 ;
摘要
研究了集团采购中信息共享的激励问题.考虑两个互补品制造商通过一个集团采购组织(group purchasing organization,GPO)集中采购某种部件,制造商分别观测到不完美需求预测信息,并可选择向GPO共享任意水平信息量.通过建立不完全信息下的动态博弈模型和求解博弈均衡,分析互补性、信息精度和信息共享水平等因素对于系统绩效的影响,揭示制造商的信息共享激励问题,进而设计基于收益共享契约的信息共享激励机制.研究发现,批发价格契约下,各制造商不愿共享任何信息,信息共享会加剧双重边际效应,削弱互补效应和预测效应,从而降低系统利润;收益共享契约下,各制造商愿意共享全部信息,且所有参与者实现帕累托改进,而进一步消除制造商间的信息不对称可使系统达到最优.
引用
收藏
页码:63 / 79
页数:17
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