文中作者将美国公共采购制度的建立和发展划分为:自由采购、规范化采购、政策化采购以及商品化采购四个阶段。其中,在规范化阶段,需要重点解决公共采购领域的腐败问题。作者认为,该阶段和我国现阶段有相似之处,当前行业出现诸多问题,除了制度缺陷外,与采购人员素质不高有很大关系。因此,应借鉴美国的相关经验,建立和完善中国特色的“采购官”制度。 The author divides the establishment and development of American public procurement system into four stages: free procurement, standardized procurement, policy-based procurement and commercial procurement. Among them, in the standardization stage, we need to focus on solving the problem of corruption in public procurement. The author believes that this stage has similarities with the present stage of our country. Many problems have emerged in the current industry. Apart from the system defects, there is a great relationship between the quality of procurement staff and the low quality of procurement staff. Therefore, we should learn from the relevant experience of the United States and establish and improve the “procurement officer ” system with Chinese characteristics.