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运输服务采购的在线双边拍卖机制设计

esign of Online Double Auction Mechanism for Transportation Service procurement

中文摘要英文摘要

随着电子商务的蓬勃发展,线上运输服务采购市场开始兴起。现有的运输服务采购机制主要围绕静态环境下的离线拍卖展开,无法充分满足线上实时交易的要求且较少考虑数量折扣。本文设计了一种考虑数量折扣的在线双边拍卖机制,以充分提高线上交易效率。机制允许参与人在任意时刻进入和离开拍卖,并且进一步将数量折扣引入动态的交易环境。理论分析表明机制不仅满足个体理性,预算平衡和物质平衡,还能引导交易双方报告真实的进入时间、离开时间和估值;最后,通过算例验证了该机制的可行性和合理性.本文所提出机制减少了托运人的采购成本且发挥了承运人的规模经济,满足了运输服务在线交易的现实要求,有助于实现运输服务的有效分配。

With the development of e-commerce, the e-market transportation services procurement begins to rise. The existing procurement mechanism mainly focuses on the offline auction and revolves around a static environment, they are unable to meet the requirements for real-time transactions and less consider quantity discounts. This paper designs an online double auction mechanism to improve the efficiency of transactions. The mechanism allows participants to enter and leave the auction at any time, and introduce quantity discounts into the dynamic trading environment. Theoretical analysis shows that the mechanism not only satisfy individual rationality, budget balance and material balance, but also can induce agents to reveal their true arrival time,departure time and values. Finally,a numerical example is given to verify the feasibility and rationality of the mechanism. The mechanism proposed in this paper can help shippers reduce procurement costs and leverage the carrier\'s economies of scale. Meanwhile, it meets the actual needs of online transactions and contribute to efficient procurement of transportation services. .....………

寿晨、王雅娟

交通运输经济综合运输

运输服务采购在线双边拍卖数量折扣激励相容

online double auctionquantity discountstransportation service procurementincentive compatibility

寿晨,王雅娟.运输服务采购的在线双边拍卖机制设计[EB/OL].(2021-08-12)[2025-08-18].http://www.paper.edu.cn/releasepaper/content/202108-29.点此复制

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