政府采购法的立法常常给他人带来非自愿的成本或收益,即政府采购法的外部性。政府采购法的外部性,导源于现代社会政府采购立法的决策过程、政府采购立法所拥有的“派生的外在性”以及政府采购立法过程的信息缺失。内在化政府采购法的外部性,须明确界定中央与地方之间、国务院各部门之间的政府采购的立法权,完善政府采购立法程序以及建立政府采购立法损害补偿制度等。 Legislation of the government procurement law often brings involuntary costs or benefits to others, that is, the externalities of the government procurement law. The externality of the government procurement law leads from the decision-making process of the legislation of the government procurement in the modern society, the “derivative externalities” possessed by the government procurement legislation and the lack of information in the process of government procurement legislation. Internalization of the external nature of the government procurement law, we must clearly define the legislative power of government procurement between the central and local governments and departments of the State Council, improve the legislative procedures of government procurement and establish the system of compensation and remedies for government procurement.