“新零售”下不同配额分配机制对供应链的影响

Effect of different initial carbon allowance allocation rules upon the supply chain in the context of new retailing

针对“新零售”趋势下制造商主导的二级供应链,分别构建了无碳交易机制、碳交易机制无偿配额分配和有偿配额分配3种情形下价格、减排以及低碳宣传决策模型,比较了不同情形下最优决策和各成员利润,并通过算例分析进行了验证。研究表明:无偿配额分配方式对制造商减排、新零售商低碳宣传和市场需求的激励效果最佳;在碳交易市场建立初期政府应实施无偿配额分配方式,减少企业参与碳交易市场的成本;在碳交易市场成熟阶段,应设计有效的协调机制来配合有偿配额分配机制的实施。

Aiming at the two echelon supply chain in the context of new retailing,the supply chain decision models were developed under three senarios:without cap-and-trade regulation,cap-and-trade regulation based on free allocation mechanism,and cap-and-trade regulation based on paid allocation mechanism.The price,emission reduction,and the low carbon promotion strategies of the supply chain members in the three senarios were then discussed.And the effects of different mechanisms on the firm s decisions and profits were compared,then a numerical example was examined.It showed that,the emission reduction,low carbon promotion and the demand of lowcarbon products were the biggest under the free allocation mechanism.At the beginning of the carbon trading market,the government should implement free allocation mechanism,reduce the cost of participating in the carbon trading market.In the mature stage of the carbon trading market,effective coordination mechanism should be designed to cooperate with the implementation of paid allocation mechanism.