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全球经济放缓引起各国政府债务规模迅速膨胀,政府债务对经济的影响再次成为经济学者关注的焦点。当前政府债务经济效应的研究,更多的倾向于实证分析,而且政府债务的非线性影响成为研究的重点。本文从政府债务对经济增长的影响及政府债务对其作用渠道的影响两个方面梳理和评价相关研究成果,并比较和归纳现有文献的异同点及基本研究结论,并在此基础上提出了未来研究应该解决的主要问题。
The global economic slowdown has caused the rapid expansion of the government debt scale of all countries. The impact of government debt on the economy has once again become the focus of economists’ attention. The current study on the economic effects of government debt tends to be more empirical, and the non-linear impact of government debt has become the focus of research. In this paper, we review and appraise the related research results from two aspects: the influence of government debt on economic growth and the effect of government debt on its function channels; compare and summarize the similarities and differences and the basic conclusions of the existing literature; and on this basis, Future research should address the main issues.