考虑政府补贴的供应链低碳减排策略研究

Research on Supply Chain Low Carbon Emission Reduction Strategies Considering Government Subsidies

以一个投资低碳减排技术的制造商和零售商组成的二级供应链为研究对象,探究了不同补贴策略对供应链决策的影响。通过数值仿真发现,政府补贴低碳产品消费者策略下的低碳减排量、制造商和零售商利润均高于其他补贴策略,但该补贴策略较适合低碳减排产品投入市场初期时采用,因为有利于低碳减排产品的市场开拓。而从长期来看,政府补贴低碳减排技术策略下的评价指标体系绩效价格比最大,因而能更有力地推动企业投资低碳减排技术。

Focusing on a secondary supply chain consisting of a manufacturer and retailer investing in low-carbon emission reduction technology,the impact of different subsidy strategies on supply chain decision-making was explored.Through numerical simulation,it is found that the low-carbon emission reduction,manufacturer and retailer profits under the government subsidy low-carbon product consumer strategy are higher than other subsidy strategies.However,this subsidy strategy is more suitable for the early stage of low-carbon emission reduction products entering the market,as it is conducive to the market development of low-carbon emission reduction products.In the long run,the performance price ratio of the evaluation index system under the government subsidy strategy for low-carbon emission reduction technology is the highest,which can more effectively promote enterprises to invest in low-carbon emission reduction technology.