基于材料与整体研发的二级供应链合作模型  

Cooperation Model of Two- level Supply Chain Based on Material and Overall Research and Development

作　　者：徐芬[1] 徐伟[2] 

机构地区：[1]马鞍山职业技术学院经济管理系,马鞍山243002 [2]南京审计学院国际商学院,南京211815

出　　处：《辽东学院学报（自然科学版）》2015年第2期150-152,F0003,共4页Journal of Eastern Liaoning University:Natural Science Edition

基　　金：安徽省2014年度高校省级人文社会科学研究课题(SK2014A186);安徽省哲学社会科学规划重点专项研究课题(AHSKHQ2014D001)

摘　　要：文章利用生产函数和边际收益递减原理,构造了2类基于研发合作的博弈-合作型二级供应链模型,并采用微积分中多元函数求极值和变上限积分求导,以及数值逼近给出了模型最优解的存在性与求解方法。最后对模型进行了仿真分析,结果说明集中博弈-合作型供应链有时也会比分散博弈-合作型供应链整体利润小。Two types of two - level game - cooperation supply chain models were built with the production function and the diminishing marginal benefit principle. Furthermore, the existence of the best solution and means to find the solutions were given by seeking the extreme values of multivariate function and calculating derivative of variable upper limit integral, as well as numerical approximation. The simulation analysis of the model shows that the whole profit of centralized game supply chain is sometimes less than that of separate game supple chain.

关 键 词：供应链 博弈 合作 研发 投资 

分 类 号：F252[经济管理—国民经济]