时间：2026年7月16日上午

地点：财科馆317会议室

【讲座一】Dynamic Retail Channel and Replenishment Strategies with a Dual-channel Inventory Model: When to Close an Indirect Channel?

时间：9:30-10:10

摘要：we develop a dynamic dual-channel inventory model where a seller can close the indirect channel once during the planning horizon, incorporating a potential spillover effect that reflects customer switching across channels. By formulating the seller’s problem as a Markov Decision Process (MDP), we characterize the optimal fulfillment, replenishment, and channel closure decisions. In particular, we show that the optimal inventory policy follows either a base-stock policy or a dual-index base-stock policy. We also derive an inventory-dependent rule for the optimal timing of indirect channel closure: when the spillover effect is absent or strong, the optimal timing adheres to a reverse-threshold policy; when the spillover effect is moderate, the timing decision becomes more complex. We further propose a heuristic to enhance computational efficiency and derive sufficient conditions under which this method yields optimal joint decisions.

【讲座二】 科研论文的选题、写作与投稿

时间：10:10-10:50

报告人简介：岳晓航，博士，美国威斯康星大学密尔沃基分校商学院终身教授，美国供应链管理协会、管理科学及运筹学协会和运营管理协会会员；主要从事供应链与物流管理、生产与市场管理和工业制造系统管理的研究工作, 已在 OR、ISR、POM、NRL、JBR等国际期刊上发表多篇论文。他目前担任 Production and Operations Management高级副主编、 IEEE Transactions on Engineering Management部门主编，以及IJPR、TRE、IJPE、ANOR、 IEEE Transactions on Industrial Informatics等多个期刊的客座编委。