市民社会与政治国家从高度重合走向现实分离,国家公权力开始萎缩,私权利开始膨胀,使以保护私权利为核心的私法发达起来。垄断的产生、大危机的爆发、战后的复兴与滞胀的产生使市民社会和政治国家从分离走向高度统一和紧密结合,二者的良性互动最终催生了国家干预协调经济运行之法——经济法的产生和发展。 Civil society and political state separated from highly overlapping to reality, state power began to shrink, private rights began to expand, so that private rights as the core of private law developed. The emergence of monopoly, the outbreak of a great crisis, the post-war rejuvenation and the stagflation caused the separation of civil society and political state from being highly unified and closely integrated. The positive interaction between the two eventually led to the state’s intervention in the law of economic operation The emergence and development of law.