近几年来,我国在固定资产投资管理体制方面进行了一系列改革,其中突出的一条是在投资主体上将国家财政投资的单一主体变为国家、地方、企业、个人等多元投资主体并存的格局。这一改革措施尽管取得了一定成绩,但是也还存在一些问题。例如:全民所有制单位的投资风险制约机制尚未形成,而自我扩张机制依然存在。使投资规模膨 In recent years, China has conducted a series of reforms in its investment management system for fixed assets. One of the prominent features is that the single main body of state investment in finance is transformed into the co-existence of multiple investment entities such as the state, localities, enterprises and individuals . Despite some achievements, this reform measure still has some problems. For example, the mechanisms for controlling the investment risk of ownership units of the whole people have not yet been formed, and the mechanism of self-expansion still exists. Make investment scale inflation