Study On The Synergic Profit Distribution Model Of China's Crude Oil Supply Chain Based On Cooperative Game

Crude oil supply chain is a complex network, which starts with oil fields, combined all nodes by various reservation and transport, and ends with refinery enterprises. Each member of crude oil supply chain is independent, and all of them want to maximize benefits. Therefore, whether the profit distribution is scientific and reasonable or not will directly affect the synergy efficiency of crude oil supply chain, the stability and security of crude oil supply, and ultimately the efficiency of oil refinery & petrochemical enterprises. Thus, in order to construct the synergic profit distribution model of China's crude oil supply chain, this dissertation carries out the research from the following parts:Firstly, from the points of the resource allocation, information construction, economic benefit, profit distribution, it summarizes operating situation of China's crude oil supply chain and analyzes main problems.Secondly, After that, this research discusses the external environment and internal structure of China's crude oil supply chain, especially the main vital factors of the crude oil supply chain profit distribution are analyzed systemically, including innovation ability, effort degree, resource contribution level, risk factor, value-added factor.Finally, after the above analysis, Nash equilibrium solution and Shapley value are used to construct profit distribution model of the synergic crude oil supply chain by the introduction of comprehensive factor coefficient. An example is provided to verify the feasibility of the model. At last, it also gives the optimization countermeasures of crude oil supply chain profit distribution.This research mainly talks about China's crude oil supply chain, and analyzes systemically the main vital factors of the crude oil supply chain profit distribution, cooperative game is used to construct profit distribution model by the introduction of comprehensive factor coefficient, which provides basis for the member of crude oil supply chain to make decisions about profit distribution so as to reduce management costs and improve the synergy efficiency of crude oil supply chain.