The commodity market model was compared with the auction model from the aspects of resource allocation and task scheduling based on economic models in computational grids.

Second order differential equation and application with market model of the stock;

The Stability of the Market Model with Impulses

Under the assumptions that every two assets could be traded directly,and the proportions of the transaction costs are functions of the traded assets and time,the a continuous market model was construted,which led to the result that there was no arbitrage under the admissible strategy,by using the methods of auxiliary martingale and the discount asset function.

A dual-market model is developed to analyze the expansion of regional risks which are due to trans-region investment to the enterprises in the real estate markets.

On the basis of simple modification of Greyly and Shaw s model,the paper introduces five kinds of market models which mainly make short term analysis of currency cisis and discuss and prove that the diversion of virtual economy from tangible economy is the main cause to produce currency crisis from a new angle,howe.