This system contains the electronic virtual market,the commercial personalization recommendation,the commercial negotiations to fix a price sub-system.

Grid resources allocate strategy based on virtual market model;

With the rapid development of market economy system reform in China, more and more markets competition corpus has already been swarm about in the virtual market to look for the more cheap bargain cost, more fast bargain speed, more simple bargain link, more extensive bargain colleague, more abundant merchandise and service and more vivid bargain method.

This paper introduces construction of virtual enterprise, focuses on the analysis of virtual market structure, proposes multi-intelligent agent model and gives a detailed explanation of virtual enterprise operation with UML.

Eliminating Errors in Evaluating Environmental Monetary Value through Application of Two-Bounded Dichotomous Choice Model of Contingent Valuation Method;