Research On Carbon Emission Transfer Motivation And Emission Reduction Strategy Among Supply Chain Enterprises

In recent years,the environmental problems caused by the large-scale emission of greenhouse gases have become increasingly serious,and governments have successively issued a series of carbon regulation policies.As the main body of carbon emission reduction,enterprises are not only constrained by the internal carbon regulation,but also affected by the low carbon preference of external consumers.How to take effective measures to achieve emission reduction targets has become the primary issue.At the same time,due to the existence of carbon emission transfer,it is difficult to define the real carbon emission reduction potential of enterprises,affecting the allocation of carbon resources among enterprises,and adding new difficulties to the realization of corporate emission reduction targets.Therefore,this paper introduces carbon transfer into the supply chain level,studies the carbon emission motives among supply chain enterprises,and the impact of carbon transfer on corporate emission reduction strategies.The main contents and conclusions of this paper are as follows:Firstly,under the situation of the manufacturer's carbon allowance surplus and the supplier's carbon quota deficiency,the game model under the situation of not considering carbon emission transfer and considering carbon emission transfer is constructed separately,and the motivation of carbon emission transfer among supply chain enterprises is compared and analyzed.When the motivation for carbon emission transfer is insufficient,the construction and impact of the carbon emission transfer contract.Studies have shown that when the shortage of suppliers is lower than the surplus of manufacturers,both parties have the incentive to transfer carbon emissions.The carbon emission shift leads to a decline in the wholesale price of products,the increase in the order quantity of products,and the profits of suppliers and manufacturers.Increased,but the overall carbon emissions in the supply chain increased;when the shortage of suppliers is higher than the surplus of the manufacturers,the manufacturer has no incentive to transfer carbon emissions.At this time,a transfer payment contract can be established to promote carbon emissions transfer.Reduce transaction prices,increase the number of transactions,increase the profitability of suppliers and manufacturers while reducing the overall carbon emissions of the supply chain.Secondly,considering the impact of inter-enterprise carbon transfer,a two-level supply chain consisting of a single manufacturer and a single emission reduction supplier is taken as the research object,and the game model is constructed under the decentralized decision-making and centralized decision-making situations to study the reduction of supply chain enterprises.Row strategy.Studies have shown that the market demand for products under the influence of carbon transfer increases,the emission reduction rate per unit product increases slightly,the profits of suppliers and manufacturers increase correspondingly,and the increase in profits of manufacturers due to carbon transfer is higher than that of suppliers.Compared with decentralized decision-making,supply chain products have higher emission reduction rates,higher market prices,and higher overall supply chain profits under centralized decision-making.Therefore,centralized decisionmaking between upstream and downstream enterprises and joint emission reduction can better improve the supply chain overall performance.Finally,a two-level supply chain consisting of two competing manufacturers and one emission reduction supplier is taken as the research object,which is jointly determined by suppliers and manufacturers under decentralized decision-making and decentralized decision-making.In the three cases of separate decision-making between businesses,explore the optimal emission reduction strategies of enterprises under the influence of carbon emission.The research shows that in any case,the supplier's emission reduction rate will not be affected by the carbon emission shift,but the supplier's emission reduction rate is positively related to the competition between manufacturers,and competition among manufacturers can help.Increase the efficiency of emission reductions for upstream suppliers.The carbon emissions transfer between supply chains does not reduce the overall carbon emissions of the supply chain,but only transfers the carbon emission costs to the suppliers,and this part of the cost is transferred to the manufacturers by increasing the wholesale price.When a manufacturer transfers carbon emissions to a supplier,it will give its competitors the cost of partial carbon emissions and thus enjoy a certain competitive advantage.