G2TT
来源类型Discussion paper
规范类型论文
来源IDDP4896
DP4896 Rolling Back the Public Sector - Differential Effects on Unemployment, Investment and Growth
Frederick van der Ploeg
发表日期2005-02-23
出版年2005
语种英语
摘要This paper starts from the observation that parameter instability and model uncertainty are relevant problems for the analysis of monetary policy in small macroeconomic models. We propose to deal with these two problems by implementing a novel ?thick recursive modelling? approach. At each point in time we estimate all models generated by the combinations of a base-set of k observable regressors for aggregate demand and supply. We compute optimal monetary policies for all possible models and consider alternative ways of summarizing their distribution. Our main results show that thick recursive modelling delivers optimal policy rates that track the observed policy rates better than the optimal policy rates obtained under a constant parameter specification, with no role for model uncertainty.
主题International Macroeconomics
关键词Model uncertainty Parameter instability Optimal monetary policy
URLhttps://cepr.org/publications/dp4896
来源智库Centre for Economic Policy Research (United Kingdom)
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/533800
推荐引用方式
GB/T 7714
Frederick van der Ploeg. DP4896 Rolling Back the Public Sector - Differential Effects on Unemployment, Investment and Growth. 2005.
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