机构地区: 湖南大学金融与统计学院统计系
出 处: 《财经理论与实践》 2002年第5期95-98,共4页
摘 要: 均衡汇率是制定现实汇率的基础 ,是判断现实汇率是否合理的标准。长期以来 ,人民币汇率的形成与调节缺乏均衡汇率。均衡汇率的不存在 ,不仅使中央银行对汇率的操作陷于被动 ,而且受东南亚金融危机的影响 ,人民币更是面临着许多新的压力和挑战。本文在探讨人民币汇率决定因素的基础上 ,建立了人民币均衡汇率模型 ,并利用计量经济学中的协整方法 ,判定这些决定因素即利率差、通货膨胀率、国内生产总值、外汇储备、美元的名义有效汇率与人民币汇率存在长期稳定的关系。 Equilibrium exchange rate is the basis of determing exchange rate and it is also the estimating standard whether the exchange rate is reasonable. For a long time,the forming and regulating mechanism of RMB exchange rate are short of equilibrium exchange rate.In this paper,the model of RMB equilibrium exchange rate is technically constructed on the basis of discussing the determination factors of RMB exchange rate. Then, we analyze the relationship of RMB equilibrium exchange rate and determination factors by the cointegration test according to the monthly data from 1994 to 2001. The result indicated that there is long-term equilibrium among the difference of interest,the inflation rate, the group domestic production, foreign exchange reserve,nominal effective exchange rate of dollar,and RMB exchange rate.