中国通货膨胀动态路径的结构性转变及其启示

This article employs recently developed unknown structural break tests to investigate intrinsic structural instability in China inflation dynamics over 1981–2007. In order to capture accurately the statistical nature of potential structural beak, we use asymptotic p-value function under the non-standard distribution condition to compute the p-values for structural change tests in the presence of nuisance parameter. Empirical results suggest that China inflation dynamics witnessed a significant structural change at the end of 1994 and the instability appears to be originated from the dynamic parameters in the underlying model. The paper discusses important policy implications of the empirical findings through impulse response analyses.      

Inflation surprises and inflation expectations in the Euro area

In the second half of 2012, euro area inflation started declining and reached historical lows at the end of 2014. Market-based measures of inflation expectations also declined to unprecedented levels. During this disinflationary period, inflation releases have often surprised analysts on the downside. We provide evidence that inflation ‘surprises’ have significant effects on inflation expectations. The sensitivity of inflation expectations to the surprises, which has varied over time, disappeared after the introduction of the Asset Purchase Programme by the European Central Bank.     

A critical assessment of existing estimates of US core inflation

Core inflation rates are widely calculated. The perceived benefit of core inflation rates is that they help to inform monetary policy. This is achieved by uncovering the underlying trend in inflation or by helping to forecast inflation. Studies which compare core inflation rates frequently assess candidate core rates on these two criteria. Using US data, the two standard tests of core inflation – the ability to track trend inflation and the ability to forecast inflation – are applied to a more comprehensive set of core inflation rates than has been the case in the literature to date. Furthermore, the tests are applied in a more rigorous fashion. A key difference in this paper is the inclusion of benchmarks to the tests, which is non-standard in the literature. Two problems with core inflation rates emerge. Firstly, it is very difficult to distinguish between different core rates according to these tests, as they tend to perform to a very similar level. Secondly, once the benchmarks are introduced to the tests, the core inflation rates fail to outperform the benchmarks. This failure suggests that core inflation rates are of less practical usefulness than previously thought.     

Empirical research on monetary policy,asset prices and inflation: an analysis based on provincial panel data in China

In this article, we investigate the dynamic correlations among monetary policy, asset prices and inflation and assess the regional effects of monetary policy in China for the period October 2007 to July 2013. We focus on the interdependencies among monetary policy and asset price fluctuations by using the Shanghai Interbank Offered Rate as the preferred variable for analysing monetary policy movement. In particular, we apply a vector autoregressive model in a panel setting, which allows researchers to examine variations over time or across individual regions. The empirical results presented herein indicate that monetary policy reacts actively to asset prices, although it is still shown to be ineffective. In addition, we find that asset prices display some regional differences in their response to an unexpected monetary policy shock.     

The dynamics of inflation: a study of a large number of countries

Over the last twenty years the statistical properties of inflation persistence has been the subject of intense investigation and debate without reaching a unanimous conclusion yet. In this article we attempt to shed further light to this debate using a battery of econometric techniques in order to provide robust evidence on the degree of inflation persistence and whether this has changed during the period in which several countries have followed inflation-targeting regimes or new monetary regimes. We consider the inflation rates of thirty developed and emerging economies using quarterly data for the period 1958 to 2007 which include alternative monetary policy regimes. The coefficient of the inflation parameter is estimated by Ordinary Least Squares (OLS), Autoregressive Moving Average (ARMA) and Autoregressive Fractionally Integrated Moving Average (ARFIMA) models. Furthermore, the grid-bootstrap Median Unbiased (MUB) estimator approach developed by Hansen (1999) is used to estimate the finite sample OLS estimates coupled with the 95% symmetric confidence interval. We also examine parameter stability of persistence coefficients by estimating a model with time-varying parameters.     

Near unit root and the relationship between inflation and interest rates: A reexamination of the Fisher effect

Tests of the Fisher effect are plagued by high persistence in interest rates. Instead of standard regression analysis and asymptotic results, methods relying on local-to-unity asymptotics are employed in testing for the Fisher effect with monthly U.S. data covering the period 1953:1–1990:12. These procedures are extensions of a recently presented method (Cavanagh, Elliott and Stock (1995)) based on simultaneous confidence intervals, and they have the advantage of being asymptotically valid whether interest rates are integrated of order one or zero, or near unit root processes. Taking appropriately account of the near unit root problem the findings in most of the previous literature are reconfirmed. There is support for the Fisher effect in the interest rate targeting period (1953:1–1979:10) of the Federal Reserve but not in the 1979:11–1990:12 period. First version received: July 1999/Final version received: April 2000     

关于地租推进型通货膨胀的价格传导机制研究

本文认为,地租推进型通货膨胀是土地产品价格上涨推动的通货膨胀,是土地产品价值上升的结果,是土地产品价值实现的要求,不是传统意义上的通货膨胀。不同类型的货币政策下,尽管地租推进型通货膨胀的价格传导机制是不同的,其基本内容都是剩余产品在初次分配中向土地所有者的倾斜。因此,地租推进型通货膨胀的治理,核心不在于消灭地租推进型通货膨胀本身,而在于缓解收入分配带来的社会阵痛。地租推进型通货膨胀在投机资本的影响下往往呈现复合式发展的特征。地租推进型通货膨胀研究的新视角,为政府宏观调控应对土地产品价格上涨提供了全新的思路。     

货币政策透明度的趋势、制度安排和宏观经济环境

近年来,透明度已经成为货币政策主要的特征之一,提高货币政策的透明度正在演变为一个国际趋势。根据Geraats(2009)使用Dicer和Eichengreen(2009)收集的数据测算的E-G指数,发现世界范围内货币政策的透明度已经取得了显著提高,但实践中呈现出执行较高行政透明度和经济透明度,而实行较低程序透明度和政策透明度的变化趋势;同时,还讨论了与透明度变化趋势相适应的制度安排及宏观经济环境。     

紧缩性货币政策复出的必要性分析

2007年12月的中央经济工作会议明确提出,2008年我国货币政策将从稳健性货币政策转化为从紧的货币政策.这是十年来我国货币政策方向的首次转变.货币政策转变的原因和影响成为理论界关注的焦点.本文分析了紧缩性货币政策复出的必要性及在通货膨胀的压力下,紧缩性货币政策给我国经济生活带来的影响.     

我国货币政策中介目标研究——一个文献综述

近年来,一些西方发达国家相继放弃了货币供应量目标,转向了利率、通货膨胀等目标,进而在我国也引发了货币供应量能否继续充当货币政策中介目标的争论.本文认为,尽管大多数实证研究均已表明货币供应量作为中介目标的有效性正不断降低,然而从我国当前的经济金融发展情况来看,选择利率或通货膨胀目标还缺乏可行性.因此,我国面临的现实选择只能是继续以货币供应量为目标,同时稳步推进金融体系、金融制度的改革,为中介目标的转变奠定基础.     

Causes of Inflation in Europe, the United States and Japan: Some Lessons for Maintaining Price Stability in the EMU from a Structural VAR Approach

Price stability being among the primary goals of EMU monetary policy,it should be interesting to analyse thefactors that led to the disinflationarydevelopments of the last years. Using a structural VAR approach withlong-run identifying restrictions derived from an open-economy macromodel, various factors of inflation for Austria, Germany, Italy, the UnitedKingdom, the United States and Japan and the extent to which they havecontributed to inflation are analysed. These factors are energy price shocks, supply shocks, wage setting influences, demand and exchange rate disturbances and money supply surprises. The latter three are also used to calculate core inflation. Within a smaller model for aggregate EMU data, supply and demand influences are analysed. While supply and demand factors have generally contributed to the inflation decline, monetary policy, enhanced competition, low energy prices and moderate wage setting are featuring most prominent in the recent disinflation process.     

全球流动性膨胀的历史和逻辑

当代的全球流动性膨胀根源于布雷顿森林体系崩溃后的国际货币体系安排,黄金非货币化为美国向世界提供大量美元敞开了大门,美国通过持续的经常项目逆差对外提供美元流动性.全球流动性膨胀可分为三个层次,美国增加一美元的对外债务,将导致世界扩张大致两到三倍的流动性.中国作为经常项目和资本项目的双顺差国,全球流动性的输入直接导致了人民币面临国际贬值、国内升值的双重压力.     

通货膨胀对我国信贷渠道有效性的影响

学术界一般认为,由金融市场信息不对称所产生的逆向选择、道德风险和监控成本是信贷渠道存在的主要前提条件。在我国当前经济背景下,研究通货膨胀是否影响了我国货币政策信贷渠道的传导效率。结果表明,通货膨胀导致了我国货币政策信贷渠道效率的下降。     

Cointegration and common trends on the West German labour market

In this paper we analyze the West German labour market by means of a cointegrated structural VAR model. We find sensible stable long-run relationships that are interpreted as a labour demand, a wage setting and a goods market equilibrium. In order to study the dynamic behaviour of the model we identify two common trends that push unemployment. We find that goods market shocks have only transitory impacts on unemployment. In the long run, it is almost equally determined by technology and labour supply factors. However, transitory shocks have major importance in the shorter run since adjustment processes are rather sluggish. First version received: Sept. 1998/Final version accepted: Feb. 2000     

Decomposing household,professional and market forecasts on inflation: a dynamic factor model analysis

A dynamic factor model with stochastic volatility is used to investigate the relationships between three alternative measures of inflation expectations. The results show evidence of both a common time-varying trend and a common transitory component between inflation and short-term inflation expectations from households, professionals and markets. While the common time-varying trend has declined in both level and volatility since the early 1980s, it was found that consumer expectations are disproportionately influenced by the visibility of prices of select few goods. Roughly speaking, a 1% point increase in food and energy prices leads to about 1/3% point increase in consumer forecasts of inflation. In terms of policymaking, this finding suggests that stability in highly visible prices can moderate inflation in a meaningful way.     

Analysis of the long-term relationships of the underlying rates of inflation in the EMU member states

The aim of this paper is to analyse whether or not there is a long-term stable equilibrium relationship between the underlying rates of inflation of the member states that have adhered to Economic and Monetary Union (EMU). This longterm equilibrium represents an essential requirement for compliance with the convergence criterion of price stability, through which it is possible to guarantee the maintenance of the levels of relative competitiveness of these member states. To that end, the concept of underlying inflation is defined, obtained on the basis of the trend-cycle component of the consumer price series, having first eliminated the calendar and Easter effects, as well as the outliers, from these original series. After applying a bivariate cointegration test to these components, essentially pessimistic conclusions are obtained with respect to compliance with the said stability criterion.     

Inflation Targeting versus Nominal Income Targeting

In this paper we analyze two different target regimes, flexible inflation targeting and nominal income targeting, under discretion in a simple dynamic macro model. The key results of our paper are: First, for both targeting regimes optimal monetary policy response leads to a shock-dependent feedback rule. Second, a demand shock is completely offset by both monetary strategies. Third, in case of a supply shock there is a significant difference between the two different targeting regimes. Under inflation targeting the policy makers face a trade-off between inflation and output stabilization. This trade-off depends on the weight Φ the policy makers attach to output stabilization relative to inflation stabilization in the loss function. In contrast, under nominal income targeting policy makers face a constant trade-off between inflation and real output growth: an increase in inflation leads to a fall in real output growth by an equal amount. Furthermore, in Appendix A we analyze a (linear) commitment solution for inflation targeting and compare it with the discretionary case. Under commitment, inflation is smaller and the output gap is larger than under discretion. In Appendix B, we investigate inflation targeting in a two-period time-lag version of the model. The qualitative results on the trade-off between inflation and output growth remain the same as in the basic model without time lag. Received May 3, 2000; revised version received December 3, 2001 Published online: February 17, 2003     

An assessment of mortgage interest inflation measurement bias in the UK

This article recognizes the highly differentiated nature of UK mortgages. Applying hedonic pricing models in the generation of interest quality adjusted indices this study would suggest the need for a 0.24 percentage point increase in the retail price index (RPI) (which, at an average RPI of 3%, represents a measurement error of 9%). Moreover, this study finds that lenders tend to restrain increases in observable initial interest rates, but more than recoup this restraint through quality adjustments. These findings question the practice of removing mortgage interest repayments from macroeconomic inflationary target measures. This indicates the need to recognize the indirect inflationary impact of base rate rises on the price of highly differentiated debt based products.     

An assessment of inflation targeting in a quantitative monetary business cycle framework: evidence from four early adopters

This article examines the effectiveness of inflation targeting (IT) to stabilize the real economy in advanced countries where IT was adopted in the early 1990s. To quantitatively assess IT, this article employs the monetary business cycle accounting methodology recently developed by ?ustek (2011), which is an extended version of Chari, Kehoe, and McGrattan (2007), to monetary models. Our main finding is that the monetary policy wedge that captures economic fluctuations caused by monetary policy has significantly declined since the implementation of IT in the early 1990s. The results suggest that advanced economies, such as Australia, Canada, Sweden and the United Kingdom, that adopted IT in the early 1990s have been successful in stabilizing business cycle fluctuations.     

渐进性通货膨胀与我国货币政策失灵——以区域金融差异为视角

作为应对通货膨胀的主要宏观调控措施,货币政策历来都受到各国中央银行的重视.但是,从2006年开始的本轮通货膨胀中,中国政府屡次动用紧缩性货币政策的结果是消费物价指教的渐进攀升.本文从中国区域金融差异的角度分析了渐进性通货膨胀的原因,并在分析全国统一货币政策失灵机制的基础上为将来可能的区域性货币政策的实施提出了相关建议.