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管理科学与工程学术论坛第七期
时间:2017-06-15    点击数:

  讲座主题:Influenza Vaccine Supply Chain with Vaccination Promotion Effort and Its Coordination

  主讲人:Xinghao (Shaun) Yan (晏星皓)

  讲座地点:B226

  讲座时间:2017年6月26日上午10:00

  讲座摘要:We develop an influenza vaccination supply chain model consisting of a health authority, a vaccine manufacturer, and the population. The health authority determines the order quantity and the costly effort to increase the vaccination rate; the manufacturer determines the production effort, subject to random yield; and the population determines the vaccination probability, which depends on the health authority’s promotion effort and the realized vaccine supply. We find that the population has limited incentive to vaccinate due to free riding when there is no vaccine shortage, but has full incentive when there is a vaccine shortage. The manufacturer and the health authority have lower incentives for production and vaccine demand promotion in the decentralized system than in the centralized system. However, the health authority may pursue an aggressive ordering strategy, in which the order quantity may be even higher than the level leading to herd immunity. We show that an outcome-based coordinating contract in which the payment depends on the number of infections cannot take a simple linear format. However, even with very limited verifiable information, a contract with a simple linear or piece-wise linear format with respect to order quantity can achieve coordination under a wide range of vaccine prices.

  个人简介:

  Xinghao (Shaun) Yan (晏星皓)博士现为Toledo大学Business and Innovation学院Assistant Professor。Yan博士分别于1997年和2000年于南开大学获得自动控制的学士和硕士学位,于2008年获得Purdue大学应用数学硕士学位,于2009年获得Purdue大学Krannert管理学院量化方法/管理科学博士学位。2008-2016年为Western 大学Ivey 商学院的Assistant Professor。

  晏博士的研究兴趣包括Information Asymmetry in Decentralized Supply Chains、Mechanism/Contract Design for Decentralized Supply Chains、Operations Research in Healthcare、Quality Improvement in Supply Chains、Supply Chain Sustainability等。晏博士在管理学科领域国际权威期刊如 Operations Research、Production and Operations Management、EJOR、OMEGA、IJPE等上面发表多篇学术论文。