成本分担定价方式的装备采购博弈研究

承包商的努力程度直接决定了装备的制造成本。为有效激励承包商降低装备制造成本，提高装备采购效益，基于里昂惕夫劳资博弈模型建立了成本分担定价方式的装备采购博弈模型。并在承包商边际效用非线性和定价方式多变量的假设基础上，分别对价格、成本、承包商努力程度和承包商效用之间的关系进行了研究，对原模型进行了拓展，为定价方式中参数的确定提供了量化方法。

Research on Game Theory of Equipment Acquisition for Cost Sharing Pricing Model

The equipment manufacture cost is mainly determined by the contractors＇ efforts. To effectively reduce the manufacture cost and improve the efficiency of the equipment acquisition, this paper constructs the game model of cost sharing pricing based on Leontief labor-wage model. Based on contractor＇ s utility nonlinear assumption and multi-variable assumption of pricing way, this paper studies the relation of price, cost, contractor＇ s efforts and contractor＇ s utility, and offers a quantitative method for parameter choosing in the way of pricing.