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中国管理科学 ›› 2023, Vol. 31 ›› Issue (12): 87-95.doi: 10.16381/j.cnki.issn1003-207x.2021.1807

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考虑延误险的多期众包物流服务质量优化

孟秀丽(),吴一凡,刘波   

  1. 南京财经大学管理科学与工程学院,江苏 南京 210023
  • 收稿日期:2021-09-06 修回日期:2022-01-25 出版日期:2023-12-15 发布日期:2024-01-06
  • 通讯作者: 孟秀丽 E-mail:mengxiuli@nufe.edu.cn
  • 基金资助:
    国家自然科学基金资助项目(71401070);国家社会科学基金后期资助重点项目(23FGLA007)

Multi-Period Crowdsourcing Logistics Service Quality Optimization Considering Delay Insurance

Xiu-li MENG(),Yi-fan WU,Bo LIU   

  1. School of Management Science and Engineering,Nanjing University of Finance and Economics,Nanjing 210023,China
  • Received:2021-09-06 Revised:2022-01-25 Online:2023-12-15 Published:2024-01-06
  • Contact: Xiu-li MENG E-mail:mengxiuli@nufe.edu.cn

摘要:

本文对推出延误险服务如何改进和优化众包物流服务质量进行研究,构建了包括发包方、众包平台和接包方在内的多期众包物流服务网络均衡模型。借助变分不等式理论描述各决策者的最优行为,并利用投影收缩算法求解,探讨延误险对众包物流服务网络各决策者行为的影响。研究发现,在多个交易期内,众包平台与接包方的利润先下降后逐渐增加至稳定状态,且比未实施延误险时高,表明延误险服务对众包物流服务质量有明显的提升作用;延误险的购买比例,以及众包平台和接包方的延误赔付金额大小会影响两者的利润变化,这就要求众包平台根据实际调节延误险各参数,调动接包方的积极性以提升物流服务质量;经过多个交易期众包物流网络达到稳定状态后再次调整延误险参数时,各均衡决策都随赔付金额、延误险购买比例的变化呈线性增减,不再出现拐点。

关键词: 众包物流, 变分不等式, 服务质量, 延误险

Abstract:

With the rapid development of China’s crowdsourcing logistics industry, the modern crowdsourcing logistics industry service quality promoting effect and ways of logistics insurance become a hot topic in China’s logistics industry and academia. Existing literature has done research on the improvement of logistics service quality by logistics insurance, the optimization effect of delay insurance on crowdsourcing logistics service quality is studied.The optimization effect of delay insurance service on the quality of multi-period crowdsourcing logistics service is considered and a three-tier crowdsourcing logistics service network model is developed with service demanders, crowdsourcing platforms and service providers. The variational inequality is used to describe the equilibrium state considering the optimal behavior of each member of the crowdsourcing logistics service network. The result shows that due to the difference between the perceived quality and actual quality of the crowdsourcing logistics service by the service demanders, the delay insurance service has a significant effect on the quality of the crowdsourcing logistics service during multiple transaction periods, and the profits of the crowdsourcing platforms and the service providers first decline and then gradually increase to a stable state and are higher than the profits without delay insurance. In the initial stage of implementation of delay insurance, the quality of crowdsourcing logistics services and the profits of crowdsourcing platforms will increase with the increase in the amount of compensation and the purchase ratio. Due to the difference in the profits distribution ratio of the delay insurance service, the profits of the service providers will not increase linearly but have an inflection point, which require the crowdsourcing platforms to adjust the parameters of the delay insurance according to the actual situation. When the delay insurance parameters are adjusted again after reaching a stable state, each equilibrium decision will show a linear increase or decrease with the change in the amount of compensation and the purchase ratio, and there will no longer be an inflection point.

Key words: crowdsourcing logistics, variational inequality, service quality, delay insurance

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