%0 Journal Article
%T EXCHANGE AND COMPETITION ON GENERAL COMMODITY SPACES<br>一般商品空间中的交换与竞争
%A Ping Kang WU
%A <br>武康平
%J 系统科学与数学
%D 2002
%I 
%X The purpose of this paper is to study the exchange activities and competitive equilibria in general commodity spaces by using the method of nonstandard analysis. An exchange economy model is established on an internal normed Riesz space with a hyperfinite number of trders. It describes such an economy in which each trader is a price-taker whose weight is negligible in the entire market. The set of all traders is then an atomless Loeb measure space. The main result is the existence theorem of competitive equilibria in this economy.
%K General commodity spaces
%K exchange economy
%K competitive equilibrium<br>一般商品空间
%K 竞争均衡
%K 有限均衡
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=0CD45CC5E994895A7F41A783D4235EC2&aid=6D33A8EC6364F211&yid=C3ACC247184A22C1&vid=BC12EA701C895178&iid=38B194292C032A66&sid=7737D2F848706113&eid=CA9ED1AB4D9E3E04&journal_id=1000-0577&journal_name=系统科学与数学&referenced_num=0&reference_num=10