李雪夢 馮艷剛 蘭沖鋒



【摘? ?要】? ?碳限額與交易政策下,在供應鏈中考慮制造商的減排技術投入,構建了零售商無公平關切、有公平關切的兩種低碳供應鏈模型,研究兩種情形下的最優決策問題。結果表明:零售商的公平關切系數與制造商的產品碳減排量負相關,但在一定條件下,與產品的批發價、零售價正相關,說明零售商的公平關切會降低制造商減排投資的主動性;零售商的公平關切并不是始終有利于其提高利潤的,只有在公平關切系數達到某一臨界值后,公平關切下的利潤才會大于無公平關切下的利潤,但始終會阻礙制造商提高利潤。上述結果對制造商的減排投資和零售商的公平關切程度均有重要實踐意義。
【關鍵詞】? ?碳限額與交易政策;公平關切;低碳供應鏈
Research on Low-carbon Supply Chain Decision-making Considering
Retailer′s Fairness Concern under Carbon Cap-and-trade Policy
Li Xuemeng, Feng Yangang, Lan Chongfeng
(Fuyang Normal University, Fuyang 236037, China)
【Abstract】? ? Under the carbon cap-and-trade policy, considering the manufacturer's emission reduction technology input in the supply chain, two low carbon supply chain models of the retailer without and with fairness concern are constructed, and studied the optimal decision-making under these two models. The results show that the retailer's fairness concern coefficient is negatively related to the manufacturer's carbon emission reduction, but under certain conditions, it is positively correlated with the wholesale price and retail price of the product, indicating that the retailer's fairness concern reduces the manufacturer's initiative to invest in emission reduction; Retailer's fair concern is not always conducive to its profit improvement, only when the fair concern coefficient reaches a certain critical value will the profit under fair concern be greater than without fair concern, but it will always hinder the manufacturer to improve the profit. The above results have important practical significance for manufacturer's investment in emission reduction and retailer's fair concern.
【Key words】? ? ?carbon cap-and-trade policy; fairness concern; low carbon supply chain
〔中圖分類號〕 F124? ? ? ? ? ? ? ? ?〔文獻標識碼〕? A ? ? ? ? ? ? ?〔文章編號〕 1674 - 3229(2023)01- 0051 - 08
0? ? ?引言
目前,一些學者將碳限額與交易政策引入到供應鏈運作管理的研究中,并取得了豐碩的研究成果。Hanemann[1]研究發現碳限額與交易政策可以有效地減少二氧化硫、二氧化碳等溫室氣體的排放,因此,該政策作為有效減排的監管措施應得到支持。Wang等[2]在政府對單位產品碳排放量規定上限的背景下,研究了制造商的最佳采購策略。Wang等[3]基于雙向成本分擔合同,分別建立了兩個減排決策模型,并探討了碳限額與交易下供應鏈的協調、減排和生產決策問題。Kuiti等[4]研究了銷售互補的綠色產品渠道,分析了該渠道下的戰略決策,對集中和分散情景下參與者的決策進行了比較分析,探討了碳限額與交易政策在影響決策結果中的作用,并提出了三種合同來改善渠道績效。……