美国货币政策冲击的国际传导研究——针对亚洲经济体的实证分析

被引:49
作者
肖娱
机构
关键词
货币政策冲击; 主成分分析; 贝叶斯结构向量自回归;
D O I
暂无
中图分类号
F827.12 []; F13 []; F224 [经济数学方法];
学科分类号
020101 ; 020203 ; 020204 ; 0201 ; 020105 ; 0701 ; 070104 ;
摘要
本文运用贝叶斯结构向量自回归(Bayesian SVAR)模型,检验了美国货币政策冲击对6个具有不同汇率制度的亚洲经济体的传导渠道。与此前该领域进行的实证研究不同的是,本文探索性地运用了主成分分析(Principal Components Analysis)方法,以提高货币政策冲击的识别度。在"浮动恐惧"(Fear of Floating)的背景下,对大部分亚洲经济体而言,美国货币政策冲击在汇率渠道上的反应是相对微弱的,而通过利率渠道和外汇储备渠道的影响更加明显。本文研究表明,在国际金融危机后,美国长时间维持的宽松货币政策虽然可能有助于增加亚洲经济产出,但会导致国际大宗商品价格上涨、热钱流入新兴经济体,以及全球经济失衡加剧。
引用
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页码:18 / 29
页数:12
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