摘要
本文在第一章给出了经济模型及相关的基本概念 ,第二章中利用Grassmanian流形上的集值映射的不动点理论及非线性泛函分析中一类方程解的有限性定理 。
In this paper,we first give the economical model of incomplete markets in exchange economy of two periods with uncertainty in the second period,and concerning with essential notations which are necessary in the proofs of theorems.In chapter two,by the Grassmannian fixed point theorem and the theorem of generic finiteness of the solutions of equation,we give a simplicity method to show the existence of no arbitrage equilibrium in case the state dependent payoff mappings are C 1 mappings.
出处
《经济数学》
2000年第3期1-13,共13页
Journal of Quantitative Economics
基金
国家自然科学基金资助项目 !项目批准号 194710 0 31
