对地下经济的研究,在第二次世界大战过程中曾出现过一次高潮。70年代前后,再度引起主要西方国家的重视。我国理论界对地下经济的研究则是近几年的事。一般认为,把所有有关未被政府掌握的经济活动统称为地下经济。由于我国国情的特殊性,使得地下 The study of the underground economy had a climax in the course of the Second World War. Around the 1970s, the major Western countries once again attracted the attention. The research on the underground economy by our country’s theorists has been in recent years. It is generally accepted that all economic activities not covered by the government are collectively referred to as the underground economy. Due to the special nature of our country, making underground