多年来,中国民营经济发展迅速,民营经济在国民经济中所占比重日益提高,但是由于区域发展环境差异,各地区民营经济发展并不均衡.为加快我国民营经济发展,需要进一步优化政策环境,通过提升区域软实力和体制变革促进民营经济实现可持续发展.本文从民营经济发展趋势和环境制约因素入手,通过科学分析提出促进民营经济发展的对策建议.“,”Private economy has been developing rapidly in China over the years.The share of total national economy is increasing.The development of private economy is not same in different parts because of their own environment.In order to speed up the development of private economy in China,we must further optimize our policy environment.The private economic can develops sustainably by adjusting the external environment and system.This article analyzes the trend of private economic and the constraints of environment firstly,and then puts forward the proposals.