报告主题： Managing Perishable Inventory Systems with Product Returns and Remanufacturing
报告人：傅科 教授
报告时间：2018年5月30日上午10：00
报告地点：管理学院第二会议室
【专家简介】
傅科，中山大学岭南学院商务管理系教授、博士生导师，香港科技大学工业工程与工程管理学博士。从事运营管理与供应链管理的研究和教学，研究成果发表在Operations Research、Manufacturing and Service Operations Management、Naval Research Logistics、European Journal of Operational Research等国际学术期刊以及《管理科学学报》、《经济研究》等国内学术期刊。2012年获国家自然科学基金优秀青年科学基金，2011年入选教育部新世纪优秀人才支持计划。部分研究成果获高等学校科学研究优秀成果奖（人文社会科学）三等奖、广东省哲学社会科学优秀成果二等奖。
【报告简介】
Motivated by an emerging practice in the cut flower industry, we consider a periodic-review inventory system for a perishable product with a lifetime of two periods. There are two separate customer demands for the new product with two-period remaining lifetime and the old product with one-period remaining lifetime; and a fixed proportion of the unsatisfied demand for one product will purchase the other product as a substitute. The objective is to maximize the expected total discounted profit over a finite planning horizon. We show that the optimal remanufacturing policy is a modified base-stock policy and the optimal manufacturing quantity of the new product is decreasing in the total inventory level of the old product after remanufacturing. We numerically demonstrate that remanufacturing can be a powerful lever to mitigate the negative environmental impacts in the cut flower industry.
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