张伟等在《数量经济技术经济研究》 2 0 0 2年第 7期撰文指出 :改革开放 2 0多年来 ,国有企业的制度和素质发生了很大变化 ,其活力也得到了明显增强。但是应该看到 ,仅仅依靠从微观上进行放权让利和产权明晰是不够的 ,还必须从宏观上进行国有经济的战略性调整。调整的一个重要 Zhang Wei et al. Pointed out in the “Number Economy, Technology and Economy Study”, No. 7, 2002 that the system and quality of state-owned enterprises have undergone great changes over the 20 years since the reform and opening up and their vitality has also been significantly enhanced. However, it should be noted that it is not enough to rely solely on the microcosmic conduct of delegation of power and profit and that of property rights. It is also necessary to make a strategic adjustment of the state-owned economy from a macro perspective. An important adjustment