中国城市经济改革经历了哪几个具体的发展阶段?改革除了在改善人民生活方面有明显的成效外,在经济体制方面取得了哪些重要的进展?国家体改委副主任高尚全撰文,比较全面系统地回答了这个问题。 What are the specific stages of development of China’s urban economic reform? What important progress has been made in the economic system besides the obvious effect of improving the people’s life? Gao Shangquan, deputy director of the State Commission of Economic Restructuring, is more comprehensive Systematically answer this question.