摘要
本文根据行为均衡汇率(BEER)理论,选择若干影响实际汇率的基本经济变量为解释变量,通过对1994-2009年间的相关变量季度数据进行的实证分析得出如下结论:(1)人民币实际有效汇率与所选择的解释变量存在着协整关系,其中劳动生产率与贸易自由化是变量中对实际汇率影响力度最大的两个,弹性系数分别是0.1896、-0.3532;(2)自1994年至今人民币长期均衡汇率存在着呈总体上升的趋势,原因在于我国人均GDP相对世界人均GDP的比值呈持续上升之势:(3)在观测期人民币实际有效汇率交替出现低估与高估的现象,但是人民币实际有效汇率与长期均衡汇率之间的长期趋势是吻合的,总体上不存在严重的汇率失调。
According to the behavioral equilibrium exchange rate (BEER) theory, we choose some economic fundamentals as the explanatory variables and conduct the empirical analysis based on time series during 1994Q1-2009Q4, with the following conclusions drawn: (1) there is a kind of cointegration relationship between Renminbi real effective exchange rate (REER) and the explanatory variables. Among them, the labor productivity (PROD) and the trade liberalization (TL) are the two variables which have the strongest influence, with elasticity coefficients standing at 0.1896 and -0.3532 respectively. (2) the Renminbi long-term equilibrium exchange rate (EREER) has a rising tendency, given the fact that the ratio of China's per-capita GDP to the world per-capita GDP is on the rise. (3) the Renminbi REER are sometimes devalued and sometimes overvalued, but the overall trend is consistent with the EREER, meaning that there is no serious misalignment.
出处
《国际金融研究》
CSSCI
北大核心
2010年第12期29-37,共9页
Studies of International Finance
关键词
BEER模型
均衡汇率
汇率失调
BEER Model
Equilibrium Exchange Rate
Exchange Rate Misalignment