基于财富效用的产权协商交易定价的计算求解和参数分析

本文以案例研究的方式，根据人们对财富价值的偏好，通过构造产权交易中所获利润的财富效用函数，建产了权交易定价的协商模型，导出协商交易价格的加权边际效用零和方程。通过案例的数值计算研究了交易人的偏好，交易底价，协商势力和信息量等参数的不对称性对均衡价格的影响。进一步分析了产权买方财富拥有量变动对均衡价格的影响。本文研究结论可为产权协商交易定价的机制设计提供理论依据。

Computational Solving and Parameters Analysis of Bargaining Pricing for Properties Based on the Wealth Utility

By means of a case study, a wealth utility function of profit gained from the property bargaining is constructed in this paper based on the wealth preference of people. The models of bargaining for property pricing are constructed and the weighted marginal utility zero-sum equation of solving equilibrium price of bargaining are derived. By numerical computation of a case, the effects of individual's preferences, base prices, bargaining power and information on the property equilibrium price are analyzed. Furthermore, the influence of personal wealth amount change on the property equilibrium price or wealth effect is explored. The results obtained in this paper might provide the theoretic basis for the mechanism designs of bargaining for property pricing.