考虑信用期限的电商供应链消费信贷提供策略Consumer Credit Provision Strategy of E-commerce Supply Chain Considering Credit Period
冯佳丽,林强,林晓刚,陈丹娜
摘要(Abstract):
在平台销售模式下,以无信贷情形为基准模型,基于需求对价格和信用期限的双重依赖构建电商供应链在不同消费信贷提供策略(免费策略和收费策略)下的博弈模型。运用KarushKuhn-Tucker(KKT)条件求解供应链各成员的最优决策及其利润,探讨电商供应链中消费信贷提供策略的选择以及消费者剩余情况。结果显示:电商平台仅在信贷敏感系数较大时才会选择提供消费信贷,其中佣金比例较低时倾向于采用免费策略,反之则倾向于采用收费策略,且两种提供策略均可能提升供应链各成员的收益,实现合作共赢。此外,免费策略并不能让消费者总受益,但收费策略下消费者可获得更长的信用期限,使得收费策略下的消费者剩余总是高于免费策略。
关键词(KeyWords): 电商供应链;消费信贷;信用期限;免费策略;收费策略
基金项目(Foundation): 国家自然科学基金资助项目(72471064,72471063,72001048,71671048);; 国家社会科学基金重大项目(22&ZD082);; 教育部人文社会科学研究项目(22YJC630079);; 广东省基础与应用基础研究基金(2021A1515011969,2023A1515010857);; 广东省哲学社会科学规划资助项目(GD23XGL023)
作者(Author): 冯佳丽,林强,林晓刚,陈丹娜
DOI: 10.19495/j.cnki.1007-5429.2025.05.012
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