公共产品定价的期货模型研究

Public Goods' Pricing Research Based on Futures Pricing Model

公共产品定价研究的本质在于建立社会福利损失与厂商商业可持续之间的权衡机制。因此创新性地引入金融工程的技术和思想,在理论上构建了公共产品定价期货模型。该模型的分析结果表明,在厂商垄断定价的前提下,由增加单位公共产品而获得的社会福利价值V的增加、厂商引致成本A和运营成本C的变化将分别引起公共产品价格往同方向变动(1+λt)、(1+λt)和(1+λt)/(1+rt)单位。

The nature of public goods pricing is to establish the social welfare loss and manufacturers sustainable business trade-off between the mechanisms.This paper bring in financial engineering of innovative technologies and ideas,in theory,build a public product pricing futures models.The model results show that in the premise of Monopolistic pricing,units of public good by the increased access to social benefits increase the value of V,vendors and operating costs Yinzhichengben A change in C will cause the price of public goods to the changes in the same direction（1＋λt）,（1＋λt） and（1＋λt）/（1＋rt） units.