Research On Emission Reduction Strategy Of Supply Chain Under Different Capital Conditions

In the process of pursuing economic strength,the pollution emission of production and manufacturing is also causing great damage to the ecological environment around us.With the regulation of developing with low-carbon emission,all the industries must implement low-carbon economy,otherwise they can only be out.However,in the actual operation,how can we to make the full use of the existing low-carbon policies to make enterprises comply with the constraints of policies and maximize the profit.It deserved to be studied.Focusing on carbon emission,this paper tries to explore the function of "carbon" in the supply chain.It integrates different contents related to the “carbon”.At the same time,it takes consumers’ attention to the carbon and price into consideration.Taking B as reference,this paper establishes a supply chain system,including a manufacturer and a dealer.The investigation was conducted in following two situations:(1)When the enterprise has enough capital,it uses Stackelberg game method to find the optimal result in decentralized decision-making,then,comparing the result with that under the centralized decision-making.After finding the gap between these two results,it uses the cost-sharing contract to optimize the effect of decentralized decision-making.(2)When the enterprise has capital constraints,the paper figures out the optimal decision-making under these three financing modes:prepayment financing,carbon pledge financing,as well as prepayment financing + carbon pledge financing.Then,it compares the Compare the results in three cases and finds the financing mode with maximum benefit for the enterprise.The main conclusions are as follows(1)At the initial stage of production,when there is no capital constraint,the cost-sharing contract between manufacturers and distributors can help to share the pressure of reducing carbon emission,bring more benefit to the whole supply chain.It can make the whole chain more friendly to the environment and make products sell better.Both manufacturers and distributors can benefit from it.But when signing the contract,we should pay attention to the reasonable setting of cost sharing coefficient,so as to attract dealers to participate in the cooperation and optimize the coordination effect of the contract at the same time.(2)In the initial stage of production,when the manufacturer has capital constraints,compared with the two financing modes of carbon pledge financing and prepayment financing + carbon pledge financing,prepayment financing can increase the overall efficiency of the supply chain.Under this kind of financing mode,even thouth the carbon price changes dramatically,the supply chain can operation as well.When the capital demand of manufacturers is too large to be solved by the prepayment financing,they can obtain the insufficient part through the pledge of carbon emissions.(3)In any case in this paper,increasing consumers’ low-carbon sensitivity can promote the lowcarbon transformation of products,open up a larger market for low-carbon products,and benefit all the participants included.The increase of investment coefficient in reducing carbon emission means higher capitalized cost,which will bring more pressure to manufacturers.Relevant departments should reasonably connect with various industries,guide enterprises to adopt the right technology to reduce carbon emission effective,and help to develop the green supply chain with lower carbon emission.