金融研究
金融研究
금융연구
Journal of Financial Research
2009年
12期
91~98
,共null页
丁志杰 郭凯 闫瑞明
丁誌傑 郭凱 閆瑞明
정지걸 곽개 염서명
升值惯性 适应性预期 非抛补利率平价
升值慣性 適應性預期 非拋補利率平價
승치관성 괄응성예기 비포보리솔평개
appreciation inertia, adaptive expectation, non-covered interest rate parity
升值惯性是困扰汇改的难题,消除升值预期直接关系到汇改的成功与否。本文根据中国外汇市场的现实状况分析非均衡条件下人民币汇率预期性质,构建基于适应性预期的非抛补利率平价模型,实证结果表明人民币汇率具备向后看的适应性预期特征。这一结论对人民币汇率管理具有重要的政策意义。
升值慣性是睏擾彙改的難題,消除升值預期直接關繫到彙改的成功與否。本文根據中國外彙市場的現實狀況分析非均衡條件下人民幣彙率預期性質,構建基于適應性預期的非拋補利率平價模型,實證結果錶明人民幣彙率具備嚮後看的適應性預期特徵。這一結論對人民幣彙率管理具有重要的政策意義。
승치관성시곤우회개적난제,소제승치예기직접관계도회개적성공여부。본문근거중국외회시장적현실상황분석비균형조건하인민폐회솔예기성질,구건기우괄응성예기적비포보리솔평개모형,실증결과표명인민폐회솔구비향후간적괄응성예기특정。저일결론대인민폐회솔관리구유중요적정책의의。
The appreciation inertia is considered as the trickiest issue in the exchange rate reform process. Therefore, eliminating the appreciation inertia is closely related to the success of the reform of foreign exchange rate. Based on the reality of Chinese foreign exchange market, this paper builds the model of non-covered interest rate parity under adaptive expectations after analyzing the nature of expectations of RMB exchange-rate on the condition of disequilibrium. As the empirical test indicates, the RMB exchange rate has the character of looking-backwards adaptive expectations. This conclusion imposes meaningful effects on the policy-making of RMB exchange-rate management.