党的十五大报告明确指出：“建立比较完善的社会主义市场经济体制，保持国民经济持续快速发展，是必须解决好的两大课题。”就我国近些年来国民经济的高速增长中，投资增加的贡献率高达５０％，故此，我们必须重视投资对经济的推动作用。而投资体制改革的深化是完善市场经济体 The report of the 15th National Congress of the Communist Party of China clearly pointed out: “Establishing a comparatively perfect socialist market economic system and maintaining a sustained and rapid development of the national economy are two major tasks that must be solved.” In terms of the rapid growth of our national economy in recent years, investment The contribution rate of the increase is as high as 50%. Therefore, we must pay attention to the promotion effect of investment on the economy. The deepening of investment system reform is to perfect the market economy