人民币有效汇率和实际汇率的实证分析

本文通过对人民币有效汇率和实际汇率进行实证分析，论证人民币汇率的稳定具有内部支持点。     

浅析人民币汇率形成机制的改革与完善

近年来，随着中国经济对世界经济影响的日益扩大，人民币汇率的演进趋势和汇率形成机制改革走向，再次成为国内外关注的焦点。本文对现行人民币汇率形成机制存在的问题进行分析，探讨人民币汇率形成机制的改革走向．并结合我国实际阐释进一步完善人民币汇率形成机制的核心内容及相关的配套改革措施。     

人民币／美元双边汇率不能替代人民币汇率

用人民币/美元双边汇率替代人民币汇率是当前普遍存在的现象。然而,用人民币/美元双边汇率替代人民币汇率不适用于汇改后的人民币汇率制度。中美双边贸易权重也不足以让人民币/美元双边汇率替代人民币汇率。汇改后人民币/美元双边汇率的走势在人民币汇率体系中也不具有代表性。建议中国人民银行尽快计算并公布人民币实际有效汇率,以弥补用人民币/美元双边汇率替代人民币汇率的不足。     

人民币实际有效汇率测算方法的比较分析

汇率是一种货币用另一种货币表示的价格,是一国货币兑换成另一国货币的比率。它是各国经济中一项非常重要的经济指标。随着国际经济的日趋多元化,人们已经很难依据双边汇率来准确描述一个国家汇率的真实情况。     

为什么人民币货币篮子会陷入持续贬值的困境

“收盘价＋篮子货币”汇率形成机制遇到了一些新问题。2015年12月11日至2016年6月30日,人民币CFETS指数贬值幅度达到7％,但人民币对美元双边汇率仅贬值3％。在参考篮子货币的规则下,篮子货币反而比双边汇率波动性更大。这令人感到困惑。目前,     

良好的开端 更为艰巨的任务——对人民币汇率制度回归有管理浮动的初步评论

实行有管理的浮动、在操作上参考“一篮子”货币、以及变动人民币汇率平价,是本次汇率改革的三个要点。对于这项改革,首先需要关注的是上述三个要点之间的主从次序的排列--强调改革的立足点是实行有管理的浮动,而“一篮子”货币只是操作的参考,堪称深思熟虑。我们可以从以下四个方面来分析这种安排的合理性。短期内,分析各个领域所受到的不同影响、应对人民币升值预期、管理汇率风险和浮动汇率是四个重要问题。长期内,“货币错配”将是主要风险。     

基于汇改视角的人民币汇率异常波动研究北大核心CSSCISSCI

"8.11"汇改后,人民币汇率出现异常波动引起了广泛关注。国际经验表明,汇率波幅限制的渐进式放开,会导致汇率波动率变大。本文研究发现,2005年人民币汇率改革以来,历次汇率波动率变大都和汇率改革进程同步。汇率波动与汇率制度的改变、波幅限制和弹性空间等均高度相关。自2012年汇改以来,在岸汇率波动的自相关性逐渐增大,导致较小的波动可能被放大从而形成异常波动。因此,在当前条件下,人民币汇率波幅限制不宜被过度放开。     

人民币汇率变动对国内物价的传递效应

近期,关于人民币升值和物价上涨的问题成为国内经济聚焦的热点。二者之所以备受关注,是因为无论是汇率稳定还是物价稳定,都对一国经济活动有着重要意义,都是宏观政策所要实现的主要目标。而为了控制物价的进一步上涨,众多学者提出了不同的观点。其中的一种观点认为,可以通过人民币的升值来实现对物价走高的控制。这一观点是以经济学中的汇率传递理论为支撑的,但其能否成立需取决于人民币汇率传递效应的存在以及人民币汇率对物价具有较高的传递程度。在研究汇率对物价的传递问题上,经济学理论中有完全汇率传递理     

人民币实际有效汇率影响因素分析

货币供应量、利率以及进出口的调节——在人民币汇率由政府管制转变为市场决定的条件下，政府对于汇率的变动仍需有所作为。[编者按]     

一篮子货币构造及其在汇率管理中应用

包括货币当局在内,社会对一篮子货币的认识都存在这样或那样的误区,严重影响到参考一篮子货币在人民币汇率管理中的作用。本文以特别提款权为例介绍一篮子货币的构造方法,指出是篮子货币的数量而非权重不变,进而探讨一篮子货币在汇率管理中的应用经验,分析篮子汇率与有效汇率之间的差异,在此基础上就人民币汇率如何参考一篮子进行调节提出政策建议。     

贸易保护对汇率的影响——基于资本流动性及汇率收敛视角

对资本开放程度及汇率收敛度进行分类的框架下,考察贸易保护对汇率的影响。研究发现：在不同分类的国家,同样提升关税,对名义汇率的影响不尽相同;在汇率收敛的国家,提升关税会伴随资本控制程度降低而会导致名义汇率升值;在汇率不收敛情况下,提升关税会伴随资本控制程度降低而导致名义汇率贬值;从升值角度向绝对收敛状态转移时,低资本控制度及汇率收敛使汇率收敛度越接近于绝对收敛,在关税上升情况下会加剧名义汇率升值。使用动态系统GMM模型对66个国家2000-2014年样本数据进行实证分析,有力支撑了理论分析的结果。同时,对非关税措施进行实证分析,得出一般情况下贸易保护政策的确会造成汇率的升值,该结果在一般情况下是稳健的。     

An empirical study of nonlinear adjustment in the UIP model using a smooth transition regression model

This study considers the nonlinear relationship between the expected exchange rate change and the interest rate differential, using STR models (ESTR and LSTR), with Sharpe ratios, interest rate differentials and exchange rate volatilities as the transition variables. The results generally conclude that UIP holds with the larger Sharpe ratio and higher exchange rate volatility regimes, which is consistent with the transaction costs and limits to speculation hypotheses. However, the interest rate differential (which is generally not used much as a transition variable) when used in this study results in a failure to support UIP in the upper regime, which suggests it is the risk not the pure return that determines the transition.     

How do the Renminbi and other East Asian currencies co-move?

This paper investigates the degree and the nature of exchange rate co-movements between the Renminbi and a set of seven East Asian currencies by estimating Markov switching models with regime-dependent correlations and time-varying transition probabilities. These models have several advantages. First, exchange rate co-movements can vary across different depreciation and appreciation regimes. Second, the Renminbi can act as a transition variable that provides information regarding how the exchange rates evolve over time. After controlling for global effects and exchange market pressures, the results yield robust evidence of the Renminbi’s rising role in East Asia as a significant factor in currency fluctuations. A key result is that regional currencies tend to overreact when the Renminbi depreciates and underreact when it appreciates, suggesting that East Asian economies are not willing to allow their currency to substantially appreciate against the Chinese currency.     

Three‐Regime Asymmetric STAR Modeling and Exchange Rate Reversion

The breakdown of the Bretton Woods system and the adoption of generalized floating exchange rates ushered in a new era of exchange rate volatility and uncertainty. This increased volatility leads economists to search for economic models able to describe observed exchange rate behavior. In the present paper, we propose more general STAR transition functions that encompass both threshold nonlinearity and asymmetric effects. Our framework allows for a gradual adjustment from one regime to another and considers threshold effects by encompassing other existing models, such as TAR models. We apply our methodology to three different exchange rate data sets: one for developing countries and official nominal exchange rates, the second for emerging market economies using black market exchange rates, and the third for OECD economies.     

基于模糊决策理论的中国外汇储备币种结构研究

借鉴模糊决策理论的满意度概念,从理论上建立外汇储备币种结构选择的一般最优化模型,从实证上模拟在不同隶属函数参数和不同汇率路径假设下的中国外汇储备币种结构,并分析了收益率隶属函数参数和利率对中国外汇储备货币结构的影响.     

The determination of capital controls: Which role do exchange rate regimes play?

This paper investigates the role of exchange rate regime choices in the determination of capital controls in transition economies. We first use a simultaneous equations model to allow direct interactions between decisions on capital controls and on exchange rate regimes. We find that exchange rate regime choices strongly influence the imposition or removal of capital controls, but the feed-back effect is weak. We further estimate a single equation model for capital controls with exchange rate regime choices as independent variables, and we find that there is a hump-shaped relationship between exchange rate regime flexibility and capital control intensity.     

International order flows: Explaining equity and exchange rate returns

Macroeconomic models of equity and exchange rate returns perform poorly at high frequencies. The proportion of daily returns that these models explain is essentially zero. Instead of relying on macroeconomic determinants, we model equity price and exchange rate behavior based on a concept from microstructure–order flow. The international order flows are derived from belief changes of different investor groups in a two-country setting. We obtain a structural relationship between equity returns, exchange rate returns and their relationship to home and foreign equity market order flow. To test the model we construct daily aggregate order flow data from 800 million equity trades in the U.S. and France from 1999 to 2003. Almost 60% of the daily returns in the S&P100 index are explained jointly by exchange rate returns and aggregate order flows in both markets. As predicted by the model, daily exchange rate returns and order flow into the French market have significant incremental explanatory power for the daily S&P returns. The model implications are also validated for intraday returns.     

Exchange rate exposure among European firms: evidence from France, Germany and the UK

We investigate the pre-Euro exposure to exchange rate changes of large firms in the UK, France and Germany. We find that the exchange rate sensitivity is considerably stronger than previously thought. In all three countries, firms typically gain value when their local currency depreciates against the US dollar, yet most UK firms lose value when sterling depreciates against the European currency unit. We also document the existence of an intriguing intervalling effect in the measurement of exchange rate exposure, which suggests that share prices might exhibit a delayed response to information, and prevents us from making robust generalizations concerning other exchange rate sensitivities.     

人民币汇率制度综合改革路径及其对商业银行的影响研究

本文详细阐述了人民币汇率制度综合改革的思路、背景及具体路径，并提出综合改革是一项系统工程，即汇率形成机制改革是核心，外汇管理体制改革和外汇市场改革与建设是前提条件和市场基础，认为应在完善汇率形成机制的同时，加快外汇管理体制市场化进程，并大力培育境内外汇市场，最终建立以市场供求为基础，参考一篮子货币进行调节的有管理的浮动汇率制度。综合改革将对商业银行资产负债、汇率风险、国际化及其业务发展产生重要影响。商业银行必须转变经营理念、风险管理方式以及业务发展战略，以积极应对并把握人民币汇率制度综合改革的挑战和机遇。     

人民币汇率制度综合改革路径及其对商业银行的影响研究

本文详细阐述了人民币汇率制度综合改革的思路、背景及具体路径,并提出综合改革是一项系统工程,即汇率形成机制改革是核心,外汇管理体制改革和外汇市场改革与建设是前提条件和市场基础,认为应在完善汇率形成机制的同时,加快外汇管理体制市场化进程,并大力培育境内外汇市场,最终建立以市场供求为基础,参考一篮子货币进行调节的有管理的浮动汇率制度.综合改革将对商业银行资产负债、汇率风险、国际化及其业务发展产生重要影响.商业银行必须转变经营理念、风险管理方式以及业务发展战略,以积极应对并把握人民币汇率制度综合改革的挑战和机遇.