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    2021科技周學術報告:李果 教授——Information Sharing in an Online Marketplace with Co-opetitive Sellers


    報告題目:Information Sharing in an Online Marketplace with Co-opetitive Sellers

    報告時間:2021520日(周四)上午10:30--12:00

    報告地點:騰訊會議 ID828 898 841(會議密碼:0520

    報 告 人:李果  北京理工大學管理與經濟學院 教授

    主辦單位:河北工業大學經濟管理學院

    報告人簡介:

      李果:北京理工大學管理與經濟學院教授,博士生導師,管理科學與物流系主任,長期從事綠色供應鏈與物流管理、市場營銷與運營交叉學科、大數據驅動的決策管理等領域的教學研究工作,擔任中國優選法統籌法與經濟數學研究會智能決策與博弈分會常務理事、工業工程分會理事和中國自動化學會經濟與管理系統專業委員會委員,中國物流學會理事和特約研究員,中國技術經濟學會復雜科學管理分會理事,國際知名期刊Information Technology & People (SSCI, ABS-3)高級編輯,Production and Operations Management (UTD24/FT50)編委,Decision SciencesDSI會刊)編委,International Journal of Logistics Research and Applications (SSCI) 顧問編委,中國工程院院刊Frontier of Engineering Management特約通訊專家,《計算機集成制造系統》(CIMS)期刊理事,International Journal of Advanced Pervasive and Ubiquitous Computing副主編,國際知名期刊Transportation Research Part E、Annals of Operations Research、International Journal of Production Research、Journal of Business ResearchInternational Journal of Logistics Research and Applications客座編輯,長期擔任Production and Operations Management、Decision Sciences、IISE Transactions、European Journal of Operational Research30余個SCI/SSCI期刊審稿人,以第一/通訊作者在頂級/重要期刊Journal of Operations Management (UTD24/FT50)、Production and Operations Management (UTD24/FT50)、Decision Sciences、Naval Research Logistics、European Journal of Operational Research、IEEE Transactions on Engineering Management、IEEE Transactions on Industrial Informatics、中國管理科學、管理工程學報和電子科技大學學報(社科版)等上發表論文60余篇。2020年獲Structural Change and Economic Dynamics期刊首屆最佳論文獎,中國工程院院刊Frontier of Engineering Management 2020年杰出通訊專家獎,第十九次中國物流學術年會優秀論文獎一等獎,第三屆北京市大學生物流設計大賽優秀指導教師獎。


    報告摘要:

      In recent years, the rapid development of online marketplaces has given rise not only to co-opetitive relationships between sellers but also to information asymmetries between online marketplaces and sellers. This paper studies information sharing in an e-commerce setting consisting of an online marketplace, an upstream manufacturer and a reseller, where the online marketplace possesses superior demand information, while the manufacturer and reseller engage in a co-opetitive structure. The reseller procures products from the manufacturer under a wholesale price contract, and both the manufacturer and reseller sell the products through the online marketplace by paying a proportional commission fee. We examine four information-sharing scenarios: no information sharing (S1), full information sharing (S2), information sharing only with the manufacturer (S3) and information sharing only with the reseller (S4). Our analysis shows that when the intensity of competition between the manufacturer and reseller is relatively low and demand variability is moderate, the online marketplace prefers full information sharing; otherwise, it prefers to share its demand information only with the manufacturer. Moreover, interestingly, we find that the manufacturer always prefers the scenario with full information sharing to the scenario that endows her with an informational advantage over the reseller. In contrast, depending on the competitive intensity and demand variability, the reseller prefers either the scenario in which the online marketplace shares demand information with him only or that in which demand information is shared with the manufacturer only.

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