东北大学建校100周年
澳门六合彩开奖记录资料 系列学术报告第56场
报告一：A Joint Optimization Approach to Solving Distributionally Robust Inventory Models
报告人：澳大利亚悉尼大学（The University of Sydney）商学院
Zhaolin Li 副教授
主持人：澳门六合彩开奖记录资料-澳门六合彩开奖app 秦绪伟 教授
报告时间：2023年10月20日（周五）9:00--12:00
腾讯会议号：926-880-499
报告二：研究团队内部研讨
研讨时间：2023年10月20日（周五）14:00--16:00
报告摘要：
When only the moments (mean, variance or t-th moment) of the underline distribution are known, a variety of max-min optimization models choose actions to maximize the firm's expected profit against the most unfavourable distribution. Via duality, the min model can be reformulated as a semi-infinite programming (SIP) max model. Instead of treating the reformulated model as a two-stage model, we merge the two max operators to derive the closed form solutions (if they exist in the first place). Under this new approach, we obtain closed-form solutions, hitherto unknown, for several distributionally robust inventory models, including the newsvendor problem with mean and t-th moment (for t>1), the pricing model, the capacity planning model with multiple supply sources, and the two-product inventory system with common component.
报告人简介：
Prof. Zhaolin Li is an associate professor at the University of Sydney Business School. He holds a Ph.D. in Business Administration from The Pennsylvania State University. He has been with The University of Sydney since January 2009. Before moving to Sydney, he had worked in Ernst & Young LLP and City University of Hong Kong. His research focuses on supply chain management and the interfaces between operations management and other areas. His work has appeared in many top international journals such as Management Science, Production and Operations Management, Decision Sciences and others. Prof. Li is among Asia’s top scholars in operations management and he also holds a position among the top 25 supply chain management scholars of Asia.
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