Carbon reduction strategy and coordination of supply chain under different government subsidy modes
CAO Xiyu1， QIN Yanhua1， ZHANG Jiefang2
1.Zhongshan College， University of Electronic Science and Technology， Zhongshan， Guangdong 528402；2.School of Management and Economics， University of Electronic Science and Technology， Chengdu 611731
Abstract：Considering low carbon consumer preferences and different government subsidy modes to manufacturers carbon reduction， supply chain models were established under the different subsidy modes， with the contract form and contract parameters of supply chain coordination given. The optimal order quantity and the optimal carbon reduction rate were determined under the different government subsidy modes. The numerical results show that the impacts of the optimal order quantity， the optimal carbon reduction rate and the profit of the supply chain under different government subsidy modes were different At the same proportion of carbon reduction subsidy， the optimal order quantity， the optimal carbon reduction rate ， the profit of the supply chain and government subsidy cost were also different under the two kinds of carbon reduction subsidies. The conclusion provided scientific decision basis for the government subsidy policy to reduce emissions and carbon reduction optimization of supply chain.
