低碳背景下考虑批发价格契约供需网企业决策

Subjects: Computer Science >> Integration Theory of Computer Science submitted time 2018-04-12 Cooperative journals: 《计算机应用研究》

房宏扬 陈荔

Abstract： From the perspective of a global green and low-carbon environment, an efficient green supply and demand system is constructed; and this paper studied a low-carbon supply and demand network system based on newsvendor model. Under the low-carbon background, LCSDN model with wholesale price contract is established and solved by Stackelberg game considering no carbon emission, carbon tax, mandatory carbon emissions capacity, cap & trade Regulation. Through numerical simulation, it is verified that the traditional wholesale price contract cannot achieve the coordination of LCSDN under low carbon policy. , it is found that the profits decrease as the carbon tax price increases. When the carbon emissions of enterprises exceed the quota of carbon, the profit of manufacturers decreases with the reduction of carbon quotas. In the case of carbon quotas and transactions, the optimal order quantity of retailers will increase as the price of carbon trading increases lower.

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