中国的经济学过去所以不能成为一门科学,不能融入国际经济学界,也不能恰当地指导中国改革与发展的实践,最主要的原因是没有充分利用现代经济学中已经形成的规范,来研究中国活生生的现实。现代经济学的研究规范包括这样一些内容:针对实践从现实中提出问题,以假定条件限定所研究经济现象的范围,建立说明经济现象关系的理论模型,从模型推导出理论假说,进行统计事实 China’s economics in the past so can not be a science, can not be integrated into the international economics profession, can not properly guide China’s practice of reform and development, the main reason is that failure to make full use of the already formed norms in modern economics to study China Living reality. The research norms of modern economics include the following contents: In view of the fact that questions are raised and the scope of the economic phenomena to be limited by the preconditions, a theoretical model describing the relationship between economic phenomena is established, theoretical hypotheses are deduced from the model, and statistical facts