随机市场需求下双重易逝性产品的回收再造决策研究  

Recycling and remanufacturing strategies of double-perishable products under the stochastic market demand

作　　者：曹裕[1] 郑其昀 CAO Yu ZHENG Qi-yun(School of Business, Central South University, Changsha 410083,China)

机构地区：[1]中南大学商学院,长沙410083

出　　处：《安徽师范大学学报（社会科学版）》2016年第6期743-748,共6页Journal of Anhui Normal University(Hum.&Soc.Sci.)

基　　金：国家自然科学基金资助项目(71573281);湖南省自然科学基金重点项目(12JJ2042)

摘　　要：以闭环供应链为研究基础,在兼顾考虑回收价值的时间变化和消费者认可差异的情况下,探讨双重易逝性的产品在随机市场需求中的经营再造决策。研究得出:无论在何种情况下,企业的回收率都与回收规模参数成反比,与再造品节余成本成正比;随着再造品认可度的提升,企业的利润越大,回收力度越大,但最优回收时间却越来越晚。Discussed the business operational decision of the double-perishable products in the stochastic market demand,which is based on the closed-loop supply chain as the research foundation,in considering both the recovery value of time variation and consumer acceptance of different circumstances.Conclusions：through the KKT condition given by nonlinear constrained optimization model and mathematical software,the optimal strategy of enterprise in various situations can be solved;in any case,the recovery is inversely proportional to the recycling of scale parameter,but proportional to the remanufactured product cost saving;with the promotion of acceptance of remanufactured products,the profits of enterprise increase,the recovered strength enhances,but the optimal recovery time is postponed.

关 键 词：闭环供应链 双重易逝性产品 随机需求 消费认可差异 

分 类 号：F224[经济管理—国民经济]