标题: 浙大管院本周活动概览（2018.06.18-2018.06.24） [打印本页] 作者: mikeshinoda 时间: 2020-1-12 05:26 标题: 浙大管院本周活动概览（2018.06.18-2018.06.24） “本周活动” 【活动一】数据科学与管理工程学系学术讲座No.44：Push vs. Pull: Choosing the Right Strategy for Inventory and Speed Tradeoff
2018/06/19时间：周二上午10:00-11:30
地点：浙大紫金港校区行政楼1102会议室
主讲人：朱翔 教授 , 荷兰格罗宁根大学商学院
嘉宾简介：
Dr. Xiang Zhu is Associate Professor, Department of Operations, Faculty of Economics and Business, The University of Groningen, The Netherlands. He received his Ph.D.in Industrial Engineering and Engineering Management from the Hong Kong University of Science and Technology. His research focuses on applications of stochastic dynamic programming, queueing theory, optimization theory, and game theory in sustainable operations, supply chain competition and coordination, risk management. His work has been published in Management Science, Transportation Science, Production and Operations Management, Omega, European Journal of Operational Research, Transportation Research Part E, International Journal of Production Economics, etc.
讲座摘要：
This paper considers the design and control of a two-stage system that supplies a family of products. The key design issue is the choice of a supply chain integration strategy that enables the firm to offer customers efficient delivery services profitably. We construct a decision model for the optimal lead time and stock level of the semifinished base product that will minimize the total operational cost. We find that under some mild conditions, the optimal policy only depends on the utilization at the upstream stage regardless of the downstream stage. We find that the upstream variability has a more significant impact on the downstream variability in terms of the choice of the optimal policy, the corresponding inventory, and lead time. Further, the guaranteed/constant downstream processing time does not always benefit the supply chain performance. 【活动二】数据科学与管理工程学系学术讲座No.45：Manufacturer Encroachment, and Overview, with New Results for Non-Exclusive Reselling Channels 2018/06/20时间：周三上午10:00-11:30
地点：浙大紫金港校区行政楼1102会议室
主讲人：Stephen M. Gilbert教授，德克萨斯大学奥斯汀分校
嘉宾简介：
Stephen M. Gilbert is a Professor of Operations Management at the McCombs School of Business at the University of Texas at Austin, where he is the Chair of the Department of Information, Risk, and Operations Management. Professor Gilbert holds a B.S. in Industrial Engineering from the University of Michigan, a M.S. in Industrial Engineering from Stanford, and a Ph.D. in Operations Management from the Sloan School of Management at M.I.T.
His current research focuses on issues of coordination in supply chains especially in the presence of strategic consumers. His publications have appeared in Operations Research, Management Science, Marketing Science, Production and Operations Management, IIE Transactions, European Journal of Operational Research, and elsewhere. Currently he serves as an Associate Editor for Management Science, as a Senior Editor for POMS. In addition, he is a past President of the MSOM Society of INFORMS.
讲座摘要：
Manufacturer encroachment is the practice of a manufacturer selling through a reseller as well as through a direct channel. The talk will provide an overview of the research that has been done on this topic, nearly all of which has focused on settings in which the reselling channel sells only the product of the encroaching manufacturer. It will also include new results for a setting in which the reseller has the ability to sell the product of another manufacturer. It turns out that this outside option for the reseller can dramatically alter the interactions between a manufacturer and the reseller. For instance, the reseller's benefit from the development of a direct channel disappears when the product substitutability exceeds a threshold. In addition, we find that the non-encroaching manufacturer can benefit from her rival's direct channel. Finally, we find that even when the encroaching manufacturer’s direct channel is more efficient than the reseller’s channel, the encroaching manufacturer will nevertheless continue to sell through the reseller when there is a highly substitutable product available.