二手市场是否参与回收?基于基金补贴的供应链模式研究  

Does the Second-hand Market Participate in Recycling?A Study on the Supply Chain Model based on Fund Subsidies Policy

作　　者：王玉燕[1] 孙煜林 WANG Yu-yan;SUN Yu-lin(School of Management Science and Engineering,Shandong University of Finance and Economics,Jinan 250014,China;Faculty of Engineering,The University of Sydney,New South Wales 2006,Australia)

机构地区：[1]山东财经大学管理科学与工程学院,山东济南250014 [2]悉尼大学工程学院,悉尼新南威尔士州2006

出　　处：《经济问题》2024年第7期85-93,共9页On Economic Problems

基　　金：国家自然科学基金项目“网络直播新政下电商直播供应链的公平关切运作决策研究”(72371144);山东省泰山学者青年专家人才项目(stqn202211197);济南市重点培养团队项目“智能物流与供应链决策创新团队”(202228075)。

摘　　要：考虑在基金补贴政策下,构建无二手市场参与的基本模型和二手市场参与回收销售的混合模型,分析了供应链的最优决策和回收销售模式的选择,并通过模型比较研究了单位产品处置税、销售竞争、回收竞争等对运作决策的影响,最后,采用数值分析验证模型结论。研究表明:(1)在回收销售渠道的选择方面,无二手市场参与的回收销售模式是供应链各方的最优选择;存在二手市场竞争时,再造品产品质量和再造品企业社会责任感均会下降,社会福利下降。(2)政府补贴可以有效激励废旧品回收,促进供应链总利润的增加和社会福利的上升。(3)不同竞争系数的变化会给供应链带来不同的影响,废旧品的回收竞争会导致供应链总利润的减少和社会福利的下降;再造品的销售竞争可促进供应链总利润的增加和社会福利的上升。This paper considers a basic model without secondary market participation and a hybrid model with secondary market participation in recycling sales under the fund subsidy policy,analyses the optimal decision of the supply chain and the choice of recycling model,and investigates the impact of disposal tax per unit of product,sales competition and recycling competition on the operational decision through model comparison,and finally,uses numerical analysis to verify the model conclusions.The study shows that:(1)in terms of the choice of recycling sales channels,the recycling sales model without secondary market participation is the optimal choice for all par-ties in the supply chain;when there is secondary market competition,the quality of recycled product and the social responsibility of recycled product enterprises will both decline,and social welfare will decrease.(2)Government subsidies can effectively incentivise the recycling of used goods and promote the increase of total profit and social welfare of the supply chain.(3)Different competition coefficients will impact the supply chain differently.competition in the recycling of used products will lead to a decrease in total profit and social welfare of the supply chain;competition in selling recycled products will promote an increase in total profit and social welfare of the supply chain.

关 键 词：闭环供应链 基金政策补贴 回收销售模式选择 二手市场 

分 类 号：F274[经济管理—企业管理] F724.6[经济管理—国民经济]