作为传媒业最发达的国家,美国的传媒退出机制相对成熟和完善,已经形成了市场主导退出,行政强制为辅相结合的传媒退出机制。联邦通讯委员会主导行政退出在美国的广播电视领域,行政力量在广播电台和电视台退出中发挥着十分重要的作用。美国联邦通讯委员会是独立的政府机构,负责对无线电频谱使用 As the media industry’s most developed country, the United States media exit mechanism is relatively mature and perfect, has formed a market exit, administrative coercion as a combination of media exit mechanism. With the Federal Communications Commission leading the administration out of radio and television in the United States, the administration plays an important role in the exit of radio and television stations. The Federal Communications Commission is an independent government agency charged with the radio spectrum