The stabilizing role of government size
详细信息 查看全文
- 作者：Javier André ; s ; Rafael Domé ; nech ; Antonio Fatá ; s
- 关键词：Government size ; Output volatility ; Automatic stabilizers
- 刊名：Journal of Economic Dynamics and Control
- 出版年：2008
- 出版时间：February 2008
- 年：2008
- 卷：32
- 期：2
- 页码：571-593
- 全文大小：507 K
文摘
This paper presents an analysis of how alternative models of the business cycle can replicate the stylized fact that large governments are associated with less volatile economies. Our analysis shows that adding nominal rigidities and costs of capital adjustment to an otherwise standard RBC model can generate a negative correlation between government size and the volatility of output. However, in the model, we find that the stabilizing effect is only due to a composition effect and it is not present when we look at the volatility of private output. Given that empirically we also observe a negative correlation between government size and the volatility of consumption, we modify the model by introducing rule-of-thumb consumers. In this modified version of our initial model we observe that consumption volatility is also reduced when government size increases in similar way to the observed pattern in OECD economies over the last 45 years.