胡乃武、戴春平在上海经济研究撰文指出 :通过股份制改造来改变国有企业效益低下问题 ,但由于缺乏竞争性外部环境 ,作用将是很有限的 ,其结果可能会使国有企业从一种低效率走向另一种低效率 ,由于条件不具备 ,因此我们在积极创造条件的同时 ,对现有企业进行股份制改造应特别慎 Hu Nawu and Dai Chunping pointed out in an article written in Shanghai Economic Research that changing the shareholding system to change the inefficiency of state-owned enterprises will have a limited effect due to the lack of a competitive external environment. As a result, the state-owned enterprises may shift from a low efficiency To another kind of inefficiency, due to the conditions do not have, so we actively create the conditions at the same time, the existing shareholding system reform should be particularly careful