改革开放以来，特别是十五大以后，非公有制经济得到了很大发展，成为最具活力的经济增长点之一。但还有诸多因素制约着非公有制经济的充分发展。下面结合我们的调查谈一些看法。 障碍之一：思想观念上的落后。从党的十三大、十四大明确提出个体、私营经济是公有制经济的必要的 Since the reform and opening up, especially after the 15th CPC National Congress, the non-public ownership economy has made great progress and has become one of the most dynamic economic growth points. However, there are still many factors that restrict the full development of the non-public economy. Here are some comments on our survey. One of the obstacles: the concept of backwardness. From the 13th National Congress of the Communist Party of China and the 14th National Congress of the Communist Party of China explicitly stated that the private economy is necessary for the public-owned economy