This paper studies financial sustainable growth based on relative financial sustainable growth theory and financial risk measure theory, presents the formation mechanism of financial sustainable growth by logic relationship of financial management factors, and constructs the sustainable financial growth model based on financial risk by quantitative analysis method.

Research on the Problem of Financial Sustainable Growth in the Listed Company;

The existed research results at home and abroad mainly concentrate on the measurement and calculation of the financing amount, the characteristics and choice of the financing channels, as well as the relationship between the financing structure and enterprise value, but seldom discuss systematically the relationship between the financing strategy and financial sustainable growth of enterprise.

Study on the Optimization of Corporate Financial Structure Based on Finance Sustainable Growth;

Sustainable development takes sustainable growth as its number basis and successive goals,the paper will compare the sustainable growth model based on cash flow with the sustainable growth model based on accounting,and will point out their the advantages and shortcomings in logic and use.

Based on the re-building sustainable growth model,selecting the data and using correlation coefficient and regression analysis,the thesis analyses the relevance of sustainable growth and cash dividend policy of listed companies in our country.

This article applies the fuzzy mathematics method to evaluate the financial sustainable growth ability of the enterprise using appraisal model,which is based on the appraisal target system,Examples are given for empirical analysis.