长期以来,政府公共投资一直在国家的宏观调控和经济社会发展过程中扮演着重要的角色。本文在对政府公共投资及政府公共投资效应的概念界定及其内部关系进行阐释的基础上,对国际国内相关的研究文献进行了梳理和评述,并对政府公共投资效应研究现状与存在的不足进行了总结。 For a long time, government public investment has always played an important role in the process of national macro-control and economic and social development. Based on the definition of the concept of government public investment and the effect of government public investment and its internal relations, this paper reviews and comments on the relevant international and domestic research literature, and makes an analysis of the current situation and existing problems of government public investment effect To sum up.