modeling statistics meaning in Chinese

模型统计

This article has a deep research of stock rating ' s concept , feature , necessity and practical ; using model statistics method establish the model of stock rating ; comparing of macroscopic environment between of china and america , putting forward recommendations of policy . the purpose of this article ' s research is try to make up with the defect of our country ' s research of stock rating , and try to solve the difficult of rating model design and improve stock rating ' s macroscopic environment
本文对股票评级的概念、特点、必要性、现实意义等问题进行了深入的探讨和研究；使用现代数理统计方法建立了股票评级模型，对中外股票评级的宏观环境进行了比较研究并提出相应政策建议；本文的研究试图弥补我国股票评级研究中理论研究的不足和解决我国股票评级过程中亟待解决的两个重大问题? ?评级模型的设计和股票评级宏观环境的改善。