20世纪70年代末以来,随着新公共管理运动在全球范围内的蓬勃兴起以及政府公共服务供给机制改革的日益深化,政府公共服务外包被广泛采用,越来越多的发达国家将公共服务以合同的形式外包给私营部门,以期提高公共服务的质量,控制政府规模,减少开支,增加公众的满意度。英国早在19世纪初就存在公共服务由私人部门承包的情况,涉及监狱管理、税收征缴、 Since the late 1970s, with the vigorous rise of the NPM movement around the world and the deepening reform of the public service supply mechanism, public service outsourcing has been widely adopted by government. More and more developed countries put public service The form of contracts is outsourced to the private sector with a view to improving the quality of public services, controlling the size of government, reducing costs and increasing public satisfaction. As early as the early 19th century, Britain had contracted public services from the private sector, involving prison administration, tax collection,