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基础设施的投资和经济增长是倒u型关系,达到一定程度或规模后,其对经济增长的推动作用将会逐渐下滑。目前,运用基础设施投资促进经济增长还持有相对较好的空间,但促进效应正在逐步下滑,在当代经济增长的模式下,政府主导的生产性基础设施投资已达到顶点模式,投资结构急需调整。本文就基础设施投对经济增长的拉动作进行分析,以期找到基础设施投资金融资体制得以改进。
Infrastructure investment and economic growth are inverted u-shaped relations, to a certain extent or scale, its role in promoting economic growth will gradually decline. At present, the use of infrastructure investment to promote economic growth also holds relatively good space, but the promotion effect is gradually declining. Under the current economic growth model, the government-led productive infrastructure investment has reached its peak mode, and the investment structure needs to be adjusted urgently . This article analyzes the pulling action of infrastructure investment on economic growth, in order to find the infrastructure investment financing system can be improved.