一、引言在现代行政活动中,信息规制工具正扮演着日益重要的角色。以美国为例,自20世纪70年代起,在规制缓和与知情权运动勃兴的背景下,信息规制工具作为一种比传统的“命令一控制”措施更温和、也更能满足社会公众信息需求的手段,其在行政实践中的运用得到了迅速扩张。~①桑斯坦(Cass R.Sunstein)教授直言,这种现象为近几十年来法律领域最引 I. Introduction In the modern administrative activities, information regulation tools are playing an increasingly important role. Take the United States as an example. Since the 1970s, in the context of regulating the booming of the detente and the right to information campaigns, information regulation tools are more moderate and more satisfying for the general public than traditional “command-and-control” measures The means of information needs, its use in administrative practice has been rapidly expanding. ~ ① Sunstein (Cass R. Sunstein) Professor bluntly, this phenomenon is the most cited in recent decades the field of law