Research On Revenue Sharing Model Of Enterprises Cooperation In Supply Chain Base On Cooperation Game

The benefit assignment is a problem which is vital and prominent in the cooperation of supply chain enterprise, and it acts as a decisive function to the stable development in the the chain cooperation. In the situation that supply chain total benefit is fixed, the assignment between the enterprises will be uneven which is known as gambling, so each member will adopt kinds of methods such as negotiation or threat to strive for benefits as far as possible in the coordinated process. It is vital that how to realize wins altogether in the gambling process by the supply chain enterprise in order to maintain the supply chain to develop stably. Therefore it has practical significance which is important to do research into benefit assignment of supply chain enterprise.The cooperation gambling theory is used to do research to supply chain enterprise benefit assignment in this thesis. Firstly, the present situation as well as the existence problems at present is analyzed in supply the chain benefit assignment, and the cooperation gambling correlation theories is reviewed. Secondly, the three vital influence factors known as input factor, contribution factor and risk factor in the process of the supply chain cooperation benefit assignment are analyzed and quantified. Then the risk coefficient is analyzed. And the fuzzy judgment method is mainly used to carry on the appraisal on the risk which the supply chain enterprise is undertook and to reckon the risk coefficient, and also takes carry on the revision to the plan of supply the chain benefit assignment on the thought that the risk is took on altogether. Finally, two kinds of assignment model as Shapley value law and the Nash negotiations model of the supply chain cooperation gambling are analyzed in this thesis, and on the foundation of the two models a most superior weight determination method is proposed based on the TOPSIS thought. This method can determine weight for the different assignment methods and conclude one comprehensive benefit consultation law finally.One comprehensive benefit consultation law is used to carry on the example analysis based on the different assignment models of supply chain cooperation gambling benefit assignment. The computation result indicate that this method is effective in the process of the supply chain benefit assignment and can solute many kinds of consultation results which is inconsistent. This procedure is more objective and feasible than the traditional. It is accepted easily by various enterprises and provide some base theory for the supply chain to practice and develop.