二十世纪各国经济发展的历史表明，一个国家民营经济能否健康发展，是直接关系到宏观经济质量的重大问题。近年来，我国民营经济迅速蓬勃发展起来，在总量上有效缓解了需求不足，在结构上缓解了有效供给不足。它为解决我国的就业问题发挥了巨大的作用，而且以其灵活的经营机制? The history of economic development in various countries in the 20th century shows that the healthy development of the private economy of a country is a major issue directly related to the quality of the macroeconomy. In recent years, the private economy in our country has been thriving rapidly, effectively relieving the shortage of demand in the aggregate amount and alleviating effectively the shortage of supply in structure. It has played a huge role in solving the employment problem in our country, and with its flexible management mechanism?