在城市经济体制改革中,国有工业企业的改革,在“扩权让利”的基础上不断深化。一些改革举措都是中小企业先行试点,再扩展延伸至大中企业。按照“两权可以适当分离”的构想,在小型工业企业中,以实行“租赁经营责任制”为先导,逐步发展为大中企业实行“承包经营责任制”,租赁承包一直延续多年。可见“以小促大”改革经营方式, In the reform of the urban economic system, the reform of state-owned industrial enterprises continued to deepen on the basis of “enlarging the power and benefit.” Some reforms are pilot projects for small and medium-sized enterprises, and they are extended to large and medium-sized enterprises. In accordance with the concept of “two rights can be properly separated,” in small industrial enterprises, the implementation of the “lease management responsibility system” as the guide, and gradually develop into large and medium-sized enterprises to implement the “contract responsibility system”, lease contract has continued for many years. It can be seen that the “small promotes big” reform management method,