摘要：With the development of economic globalization, a large number of economic information has been produced
in the society. How to deal with these information scientifically is a problem that relevant scholars should consider. In
the development of international market competition, China’s foreign trade is becoming more and more frequent, and
the economic information involved in enterprises is also gradually increasing. To process this information effectively, an
economic mathematical model should be established. This paper analyzes the characteristics and classification of the economic
mathematical model, and discusses the steps of the model establishment and the practical application of the model, in order to
provide reference for related research.