市场经济固有的经济外部性缺陷,导致循环经济发展动力不足,本文认为应以政府为主导推进循环经济的发展。在政府主导型循环经济发展中,财政政策在政府各项政策措施中处于核心地位,对促进循环经济的发展具有重大作用。 The inherent economic externalities of the market economy have led to the lack of motivation for the development of circular economy. This paper argues that the government should take the lead in promoting the development of circular economy. In the development of government-led circular economy, fiscal policy plays a central role in various government policies and measures, and plays an important role in promoting the development of circular economy.