2004年先秦秦汉经济史研究在新材料、新方法的运用上使该领域研究水平较上年有所提高,但也存在某些问题重复研究,研究视野狭窄等情况。兹分述如下。总体性论述　抑商问题始终是先秦秦汉史研究者关注的问题之一。齐秀生认为,抑商政策贯穿于整个中国古代社会,表现出一贯性的 In 2004, the study on the economic history of the Qin and Han dynasties in Qin Dynasty changed the level of research in this field over the previous year with the application of new materials and new methods, but there were also some problems such as repeated research and narrow research vision. It is divided as follows. Overall discussion Inhibition of business problems has always been Qin and Han Dynasties historians one of the issues of concern. Qi Xiu-sheng believes that the suppression of business policies throughout the ancient Chinese society, showing a consistent