摘要
从微观层面分析货币政策影响公司投资的双重效应,采用面板向量自回归技术,通过正交化的脉冲响应函数,区分货币政策影响公司投资的需求效应和供给效应,使用中国上市公司面板数据进行实证检验。研究结果表明,货币政策对公司投资的影响既存在需求效应又存在供给效应;对不同融资约束公司,货币政策影响其投资的双重效应存在非对称性,货币政策对低融资约束公司投资影响的需求效应强于高融资约束公司,对高融资约束公司投资影响的供给效应强于低融资约束公司。研究结果为宏观货币政策理论提供微观经济基础的支持。
In this paper, we analyze dual effects of monetary policy on corporate investment through micro level. We distinct de- mand effect and supply effect of monetary policy on corporate investment by panel vector auto-regression techniques (PVAR) and the orthogonal impulse response functions, using panel data of listed companies to test hypothesized model. The results show that, monetary policy has both demand effect and supply effect on corporate investment; monetary policy has different effect on corporate's investment under different financing constraints. That is, the demand effect of lower financing constraints firms is stronger than that of higher financing constraints firms, and the supply effect of higher financing constraints firms is stronger than that of lower financing constraints firms. This research provides macro monetary policy theory with micro economic foundation.
出处
《管理科学》
CSSCI
北大核心
2012年第5期108-119,共12页
Journal of Management Science
基金
国家自然科学基金(71072099
70872052)
中央高校基本科研业务费专项基金(12D10814)~~
关键词
货币政策
公司投资
融资约束
需求效应
供给效应
monetary policy
corporate investment
financing constraints
demand effect
supply effect