what to target inflation or exchange rate author affiliation shu lin shulin75 gmail comhaichun ye haichunye gmail com acknowledgment the authors would like to thank kent kimbrough and two anonymous referees for valuable comments 1 introductionone of the most important recent innovations in the conduct of monetary policy is inflation targeting in which a monetary authority makes public an estimated inflation rate or range and attempts to steer the actual inflation toward the target using monetary tools since its emergence in the early 1990s inflation targeting has certainly been gaining popularity over the last two decades by the end of 2006 27 countries among which 17 are developing countries had explicitly adopted this new monetary policy regime the emergence of inflation targeting has attracted substantial attention from both researchers and policymakers numerous studies have empirically evaluated the effects of adopting an explicit inflation targeting regime on a country s economic performance especially on inflation and growth while studies focusing on advanced industrial countries so far have yielded mixed results the evidence in developing countries seems to be more robust 1 batini kuttner and laxton 2005 goncalves and salles 2008 and lin and ye 2009 all find that inflation targeting significantly lowers inflation in developing countries where the credibility of the central bank has not yet been well established thus the credibility gain of adopting an explicit inflation targeting regime is substantial in addition capistran and ramos francia 2010 show that inflation targeting significantly lowers the dispersion of inflation expectations in developing countries two recent survey articles walsh 2009 and ball 2010 also concluded that inflation targeting has larger beneficial effects in developing countries than those in advanced industrial countries despite the success of inflation targeting in developing countries the more traditional exchange rate targeting framework still remains the dominant monetary policy regime in developing countries it is so popular that an influential study by calvo and reinhart 2002 finds an epidemic case of fear of floating in the developing world 2 furthermore similar to inflation targeting an exchange rate targeting regime especially a credibly enforced one is also viewed as an effective means to achieve price stability in developing countries because it serves as a nominal anchor by allowing a developing central bank to borrow credibility from a foreign monetary authority in a strict exchange rate targeting framework the targeting country s inflation rate should be equal to that of the country usually a low inflation rich country to which its exchange rate is pegged does an inflation targeting framework outperform an exchange rate targeting regime in achieving price stability in developing countries if so does this benefit come at a cost of slower growth these two important and policy related questions have not yet been examined in the literature a common feature of previous studies is that they all compare an inflation targeting regime with a very broad alternative namely a non inflation targeting regime while ignoring the substantial heterogeneity in the monetary policy regimes adopted by non inflation targeting countries a disadvantage of comparing inflation targeting with such a broad alternative is that the results may not be of direct use for policy choices the objective of this study therefore is to make the first attempt in the literature to conduct a direct empirical comparison of the emerging inflation targeting framework with the popular exchange rate targeting regime in developing countries in particular we compare the effects of these two monetary policy regimes on two key outcome variables inflation and economic growth our study is built upon three recent empirical works on the effects of inflation targeting in developing countries including batini kuttner and laxton 2005 goncalves and salles 2008 and lin and ye 2009 but we focus on directly comparing inflation targeting with exchange rate targeting

the effect of inflation targeting on the behavior of expected inflation evidence from an 11 country panel abstract inflation targets were introduced in the 1990s in australia canada new zealand sweden and the united kingdom change in the behavior of expected inflation in the five targeting countries is measured in a panel that includes six non targeting countries france germany italy the netherlands japan and the united states the level of expected inflation in targeting countries falls after the announcement of targets with controls for country effects year effects ongoing inflation reduction and the business cycle neither the variability of expected inflation nor the average absolute forecast error falls after the announcement of targets with controls for the level and variability of past inflation both targeting and non targeting countries experience unexpected disinflation

international transmission of inflation among g 7 countries a data determined var analysis abstract we investigate the international transmission of inflation among g 7 countries using data determined vector autoregression analysis as advocated by swanson and granger swanson n granger c 1997 impulse response functions based on a causal approach to residual orthogonalization in vector autoregressions journal of the american statistical association 92 357 367 over the period 1973 2003 we find that unexpected changes in us inflation have large effects on inflation in other countries although they are not always the dominant international factor similarly shocks to some other countries also have a statistically and economically significant influence on us inflation moreover our evidence indicates that us inflation has become less vulnerable to foreign shocks since the early 1990s mainly because of the diminished influence from germany and france

stabilizing expectations at the zero lower bound experimental evidence abstract our study demonstrates how agents expectations can interact dynamically with monetary and fiscal policy at the zero lower bound we study expectation formation near the zero lower bound using a learning to forecast laboratory experiment under alternative policy regimes in our experimental economy monetary policy targets inflation around a constant or state dependent target we find that subjects expectations significantly over react to stochastic aggregate demand shocks and historical information leading many economies to experience severe deflationary traps neither quantitatively nor qualitatively communicating the state dependent inflation targets reduce the duration or severity of economic crises introducing anticipated and persistent fiscal stimulus at the zero lower bound reduces the severity of the recessions when the recovery of fundamentals is sufficiently slow participants expectations become highly pessimistic and neither monetary nor fiscal policy are effective at stabilizing the economy

on the international effects of inflation targeting abstract this study empirically examines the international effects of inflation targeting employing a variety of propensity score matching methods we find strong evidence that inflation targeting has significantly different impacts on exchange rate volatility and international reserves in different country groups it significantly increases real and nominal exchange rate stability and international reserves in developing countries but lowers them in industrial countries on average inflation targeting increases lowers reserves roughly by the size of 1 3 1 8 months of imports values in developing industrial countries the treatment effects on targeting countries current accounts are found to be insignificant in both country groups

estimation of moments and production decisions under uncertainty the purpose of this paper is to examine production decisions under output price uncertainty using a nonparametric estimation technique to estimate the first four moments of the unknown price distribution and applying duality we provide a simple empirical framework for the analysis of supply and demand decisions under price uncertainty the model is used to examine the importance of higher moments in the firm s production decisions and to investigate underlying attitudes toward risk

inflation and inflation uncertainty in turkey this article investigates the relationship between inflation and inflation uncertainty and the impact of monetary policy on this relationship using monthly turkish inflation data over january 1984 to october 2005 the results from various types of garch m models indicate that higher inflation rates lead to greater inflation uncertainty on the other hand the effect of inflation uncertainty on inflation is found to be negative due to stabilization motives dominating the opportunistic incentives of monetary authorities we find strong evidence to support the view that inflation oriented monetary policy has power to reduce the inflation persistence and eliminate uncertainty

does inflation targeting affect the dispersion of inflation expectations in this paper we examine the effect of having an inflation targeting framework on the dispersion of inflation forecasts from professional forecasters we use a panel data set of 25 countries including 14 inflation targeters with 16 years of monthly information we find that the dispersion of long run inflation expectations is smaller in targeting regimes after controlling for country specific effects time specific effects the level and the variance of inflation disinflation periods and global inflation on average the full effect is not observed until the third year after implementation of inflation targeting when we differentiate between developed and developing countries the dispersion of inflation expectations after inflation targeting is smaller and statistically significant only in developing countries

technical and allocative efficiency in european banking this paper specifies an empirical framework for estimating both technical and allocative efficiency using the translog cost share system thus providing a solution to the issue known in the literature as the greene problem the model is applied to a large panel of european banks and the results are compared with those of a model that does not include an allocative inefficiency term and also with those obtained by using a consistent bayesian technique our results suggest that models which include only technical efficiency significantly overestimate it while parameter estimates from the model that includes both technical and allocative efficiency are very close to the ones obtained from the bayesian approach thus enhancing our confidence in the proposed methodology finally the fact that allocative efficiency of banks in our sample improves more than technical efficiency underlines the importance of including an allocative inefficiency component in parametric efficiency models

networth exposure to interest rate risk an empirical analysis of indian commercial banks abstract in the basel ii era management of interest rate risk in the banking book has become significant in the first study of its kind we develop a simulation based driver driven approach to estimate the impact of interest rate volatility on the networth of indian banks during the period 2002 2004 we derive the interest rates that drive changes in deposit and prime lending rates plr then we perform monte carlo simulation and multiple regressions on these driver rates to obtain simulated shocks to deposit rates and plr we use these simulated shocks to get the 99 worst eve loss for the sample banks these losses are much larger than what the existing literature suggests this is because apart from repricing risk we are the first to find evidence of significant basis risk our results have important policy implications both for banks and regulators

monetary shocks market structure and administered prices this paper examines interindustry variation in the response of prices to nominal aggregate demand disturbances this subject has been the focus of numerous investigations in recent years 7 8 9 10 11 12 13 17 and 28 a long standing motivation for this attention has been debate over gardiner means s 22 administered price ap thesis which in broad terms seems to imply that cyclical price flexibility diminishes with increases in market power more recently researchers have focused on imperfect competition as a source of price stickiness because of the importance of this mechanism for the emerging new keynesian analysis of business cycles 1 3 6 thus far however the empirical studies on this subject have reported mixed results and the relationship between imperfect competition and price flexibility remains unsettled curiously an alternative to the market power explanation of inter industry variation in cyclical price flexibility has been largely ignored in these past studies even though it lies at the heart of the new classical macro models the lucas 21 supply function lsf which is key to the striking policy results of these models predicts that output will respond more to a demand shockand by implication absolute prices will respond less in those industries with a history of greater variation in their relative demand or price industry level investigation of price movements thus provides a partial test of the lsf which like the ap thesis remains open to question this paper presents evidence on the explanatory power of both the ap and the lsf approaches we begin with a price change equation that can be derived from a standard lsf model as shown by robert gordon 15 an important feature of this specification is its distinction between anticipated and unanticipated money growth we then show that this same price equation can be given an ap interpretation relying principally on recent work of rotemberg and saloner 29 both approaches predict variation across industries in their price response to unanticipated money growth but they offer different explanations of the cause the lsf theory suggests dependence on the industry s relative demand instability the ap models suggest dependence on industry structure evidence on the competing theories is developed from annual price data on 328 four digit

inflation targeting and relative price variability what difference does inflation targeting make author affiliation chi young choi cychoi uta eduyoung se kim acknowledgment the authors are grateful to coeditor kent kimbrough and two anonymous referees for constructive comments that helped to improve this article the authors also wish to thank steve cecchetti kang liu shin ichi nishiyama margie tieslau taka tsuruga and the seminar participants at the academia sinica national chung cheng university national sun yat sen university national taiwan university texas tech university and the university of texas at arlington for helpful comments and vikas kakkar for providing cpi data for hong kong any remaining errors are the authors 1 introductionvariability in relative prices is known to be a major channel through which inflation can induce welfare costs by impeding an efficient allocation of resources in the economy consequently substantial effort has been devoted in the literature to examining the link between relative price variability rpv and aggregate inflation although much of the existing theoretical and empirical literature points to a positive monotonic relationship newer contributions suggest that the relationship between inflation and rpv is more complicated particularly in terms of its sensitivity to the inflation regime 1the primary purpose of this study is to investigate whether the connection between inflation and rpv is influenced in an important way by the monetary policy framework chosen by a central bank specifically this article focuses on exploring whether the adoption of an inflation targeting it framework exerts any significant impact on rpv as measured by the standard deviations of sectoral inflation rates relative to the aggregate rate since it was first implemented in new zealand more than two decades ago the popularity of it has spread with some twenty five countries worldwide implementing the framework to date freedman and laxton 2009 the literature is now replete with studies pointing to reductions in both the level and the volatility of inflation in countries that have adopted it e g mishkin and schmidt hebbel 2007 2 while studies of the impact of it on aggregate inflation performance are plentiful little attention has been paid to the impact of it on rpv the question of whether and indeed how it affects rpv is an important one for several reasons first exploring the potential connection between it and rpv is a worthwhile exercise given the popularity of it as a monetary framework and the centrality of rpv to the current generation of macromodels the importance of rpv is recognized in standard new keynesian dynamic stochastic general equilibrium dsge models where the variance of relative prices is viewed as a useful summary statistic as noted by amano ambler and rebei 2007 for example in dsge models the optimal rate of target inflation and the optimal variability of inflation relative to output depend on the quantitative effects of price dispersion on macroeconomic equilibrium second answering the question helps us identify the driving force behind the change in rpv distinguishing between it adoption itself and its subsequent impact on inflation if the relationship is monotonically positive as is often believed in the literature one should expect that it adoption would bring about a decline in rpv in the same way as it has led to a decline in inflation if the relationship is more complex however the effect of it adoption on reducing rpv may hinge on the change in inflation regimes after it adoption third our answer to the question also sheds additional light on the empirical evidence for the relative effectiveness of it across different stages of development while there is strong evidence that developing countries benefit more from it than industrial countries in combating inflation and its volatility e g petursson 2004 lin and ye 2009 we are aware of no empirical research that has assessed this issue with respect to rpv

parameters measuring bank risk and their estimation the paper develops estimation of three parameters of banking risk based on an explicit model of expected utility maximization by financial institutions subject to the classical technology restrictions of neoclassical production theory the parameters are risk aversion prudence or downside risk aversion and generalized risk resulting from a factor model of loan prices the model can be estimated using standard econometric techniques like gmm for dynamic panel data and latent factor analysis for the estimation of covariance matrices an explicit functional form for the utility function is not needed and we show how measures of risk aversion and prudence downside risk aversion can be derived and estimated from the model the model is estimated using data for eurozone countries and we focus particularly on i the use of the modeling approach as a device close to an early warning mechanism ii the bank and country specific estimates of risk aversion and prudence downside risk aversion and iii the derivation of a generalized measure of risk that relies on loan price uncertainty moreover the model provides estimates of loan price distortions and thus allocative efficiency

inflation uncertainty and interest rates is the fisher relation universal this paper tests the validity of the fisher hypothesis which establishes a positive relation between interest rates and expected inflation for the g7 countries and 45 developing economies for this purpose we estimate a version of the garch specification of the hypothesis for all countries included in the sample we also test the augmented fisher relation by including the inflation uncertainty in the equation the simple fisher relation holds in all g7 countries but in only 23 developing countries there is a positive and statistically significant relationship between interest rates and inflation uncertainty for six of the g7 and 18 of the developing countries and this relationship is negative for seven developing countries

central bank communication and monetary policy a survey of theory and evidence over the last two decades communication has become an increasingly important aspect of monetary policy these real world developments have spawned a huge new scholarly literature on central bank communication mostly empirical and almost all of it written in this decade we survey this ever growing literature the evidence suggests that communication can be an important and powerful part of the central bank s toolkit since it has the ability to move financial markets to enhance the predictability of monetary policy decisions and potentially to help achieve central banks macroeconomic objectives however the large variation in communication strategies across central banks suggests that a consensus has yet to emerge on what constitutes an optimal communication strategy

inflation targeting an indirect approach to assess the direct impact it is quite difficult to assess the benefits of inflation targeting it since its immediate effect will be on inflation expectations an unobserved variable due to lack of comprehensive data on inflation expectations most studies so far concentrated on the impact of it either on observable variables like output unemployment and inflation or compared post it surveys of itcountries with nonit countries in our study we focus on a yet unanswered question i e how the expectations change with the adoption of it we suggest that heterogeneous inflation expectations lead to long memory in actual inflation and it if successful should decrease this persistence by concentrating the public s expectations toward the announced target empirical results confirm our hypothesis with a reduction in inflation memory after the adoption of it in almost all eight developed countries in our sample

the empirical foundations of the arbitrage pricing theory abstract this paper uses maximum likelihood factor analysis of large cross sections to examine the validity of the arbitrage pricing theory apt we are unable to explain the expected returns on firm size portfolios although we do explain the expected returns on portfolios formed on the basis of dividend yield and own variance where risk adjustment using the usual capm market proxies fails we also compare alternate versions of the apt and sharply reject the hypothesis that basis portfolios formed to mimic the factors span the mean variance frontier of the individual assets

canadian inflation targeting this paper examines the intellectual environment in canada that led to the adoption of inflation targets starting in 1991 reviews some of the canadian contributions to the vast literature on inflation targeting and presents evidence in support of the view that the implementation of inflation targeting in canada has been particularly successful when compared with the experiences of other inflation targeting countries and the us

does inflation targeting anchor long run inflation expectations evidence from the u s uk and sweden we investigate the extent to which inflation expectations have been more firmly anchored in the united kingdom a country with an explicit inflation target than in the united states a country with no such target using the difference between far ahead forward rates on nominal and inflation indexed bonds as a measure of compensation for expected inflation and inflation risk at long horizons we show that far ahead forward inflation compensation in the u s exhibits substantial volatility especially at low frequencies and displays a highly significant degree of sensitivity to economic news similar patterns are evident in the uk prior to 1997 when the bank of england was not independent but have been strikingly absent since the bank of england gained independence in 1997 our findings are further supported by comparisons of dispersion in longer run inflation expectations of professional forecasters and by evidence from sweden another inflation targeting country with a relatively long history of inflation indexed bonds our results support the view that an explicit and credible inflation target helps to anchor the private sector s views regarding the distribution of long run inflation outcomes jel e31 e52 e58

inflation targeting is it to blame for banking system instability abstract in light of the financial crisis the practice of inflation targeting it has been blamed for authorities failure to respond to the increase in financial systemic risk and to the development of asset bubbles however utilizing a rich database containing nearly 5500 commercial banks from 70 countries among which 22 are it for the period 1998 2012 this paper argues that on average inflation targeting national banking systems i are more stable ii possess sounder systemically important banks and iii are less distressed than or at least as distressed as other banks during periods of global liquidity shortages our results are robust to a series of tests such as when we compare countries with the same legal origins or control for the delegation of bank supervision responsibility to bodies other than the central bank overall we conclude that it cannot be blamed for contributing to financial fragility

inflation targeting and output inflation tradeoffs abstract this article assesses whether the adoption of inflation targeting it helps reduce the output inflation tradeoff we address the self selection problem of it policy adoption by the endogenous switching regressions and show that the output inflation tradeoffs are significantly lower in it countries not only over the whole sample but also across the developed and developing country subsamples in addition we also find strong evidence supporting the positive selection hypothesis i e countries have higher probability of adopting it are exactly those who benefit more larger reduction of output inflation tradeoff from the implementation of it additional results reveal that economies with higher trade openness lower financial openness and less flexible exchange rate regime are associated with larger tradeoff between output and inflation but the effects are only statistically significant in the it regime

inflation targeting genuine effects or publication selection bias abstract this paper uses a meta regression analysis mra to evaluate the impact of publication selection bias as for the macroeconomic effects of inflation targeting it a popular approach to implementing monetary policy documented in the existing literature using 8 059 point estimates from 113 studies we show that a significant part of the documented positive effects of it on inflation and to some extent output growth volatility is in fact due to publication selection bias in particular results pointing to lower inflation volatility and higher real gdp growth tend to be favored by researchers as well as those pointing to statistically significant macroeconomic effects however even after controlling for these two types of biases we find it to be correlated with lower inflation and higher real gdp growth differently the evidence on the it inflation volatility relationship is found to be less clear

on the credibility of inflation targeting regimes in latin america inflation targeting has been adopted in a set of emerging economies including eight countries in latin america the success of this regime may depend critically on the credibility of the target and the expectation that the authorities will take appropriate actions if the target is breached this paper exploits a database of inflation expectations and attempts to measure whether for a set of inflation targeters in latin america expectations are well anchored a tighter anchoring of expectations is interpreted as a gain in credibility also considered are the effects on the credibility of the regime if the inflation target is breached the results indicate that while inflation expectations have not been fully anchored over the whole sample period credibility has risen but at the same time the cost of breaching the target has grown

international co movements of real and financial economic variables this study presents a first attempt at investigating whether the international co movements of real economic activity conform to the same international co movements of financial activity this study tests the international co movements of real economic activity on the one hand and financial variables such as stock returns interest rates inflation rates and risk premiums on the other hand we employ a dynamic correlation model on data from oecd countries for the period 1980 2010 our findings demonstrate that international stock markets co react in accordance with the underlying international economic forces we also document three other results first the correlation among countries with respect to real economic activity is statistically positive but the level of this correlation is lower than that of financial variables second there is a significant increase over time in the international correlation level with respect to the financial variables finally the creation of the euro monetary union

how have inflation targeting central banks responded to supply shocks abstract this paper examines how inflation targeting central banks have responded to supply shocks based on the sign restriction var approach it is found that inflation targeting central banks have become accommodative to adverse supply shocks following the adoption of inflation targeting

exploiting old customers and attracting new ones the case of bank deposit pricing abstract recent theoretical contributions suggest that deposit interest rates should be higher in geographic areas characterized by greater in migration and lower for depositors at banks with greater shares of existing or so called locked in depositors these hypotheses are tested using a rich data set obtained for the spanish banking industry results confirm that all else equal banks offer higher deposit rates in territories characterized by greater in migration and also that they tend to offer lower rates the larger the number of their locked in depositors these findings confirm the existence of the trade off between exploiting old customers and attracting new ones

is inflation targeting a good remedy to control inflation abstract since the 1990s inflation targeting it has been adopted by several central banks as a strategy for monetary policy it is expected that the adoption of this monetary regime can reduce inflation and inflation volatility this article is concerned with these issues and makes use of the propensity score matching methodology on a sample of 180 countries for the period from 1990 to 2007 for analysis the sample is split into two sets of countries advanced and developing the findings suggest that the adoption of it is an ideal monetary regime for developing economies and in addition to reducing inflation volatility can drive inflation down to internationally acceptable levels regarding advanced economies the adoption of it does not appear to represent an advantageous strategy in brief the empirical results indicate that the adoption of it is useful for countries that must enhance their credibility for the management of monetary policy

does inflation targeting really make a difference evaluating the treatment effect of inflation targeting in seven industrial countries abstract we evaluate the treatment effect of inflation targeting in seven industrial countries that adopted this policy in the 1990s to address the self selection problem of policy adoption we make use of a variety of propensity score matching methods recently developed in the treatment effect literature our results show that inflation targeting has no significant effects on either inflation or inflation variability in these seven countries further evidence from long term nominal interest rates and income velocity of money also supports the window dressing view of inflation targeting

does inflation targeting make a difference in developing countries we evaluate the treatment effect of inflation targeting in thirteen developing countries that have adopted this policy by the end of 2004 using a variety of propensity score matching methods we show that on average inflation targeting has large and significant effects on lowering both inflation and inflation variability in these thirteen countries however the effectiveness of inflation targeting on lowering inflation is found to be quite heterogeneous the performance of a given inflation targeting regime can be affected by country characteristics such as government s fiscal position central bank s desire to limit the movements of exchange rate its willingness to meet the preconditions of policy adoption and the time length since the policy adoption

re evaluating the effectiveness of inflation targeting abstract this paper estimates the treatment effect of inflation targeting on macroeconomic variables using a semiparametric single index method by taking into account the model misspecification of parametric propensity scores our study uses a broader set of preconditions for inflation targeting and macroeconomic outcome variables than the existing literature the results suggest no significant difference in the inflation level and inflation volatility between targeters and non targeters after the adoption of inflation targeting we find that inflation targeting reduces sacrifice ratio and interest rate volatility in the developed economies and that it enhances fiscal discipline in both the industrial and developing countries

directional analysis of consumers forecasts of inflation in a small open economy evidence from south korea abstractwe evaluate the directional accuracy of consumers forecasts of inflation in predicting the movement of the actual cpi in a small open economy in order to do so we use a method developed by pesaran and timmermann 2009 based on south korean data by illustrating an application of the new market timing test we show that consumers expectations of inflation are not a useful predictor of the cpi in south korea our findings suggest that the directional accuracy of consumers 1 year ahead forecasts of inflation is not affected by the inflation targeting of the bank of korea our findings also suggest that consumers 1 year ahead forecasts of inflation are scattered away from the bank of korea s inflation target

testing the transparency benefits of inflation targeting evidence from private sector forecasts abstract using inflation forecast data for 11 it adoption countries it adoption is found to promote convergence in forecast errors suggesting that it enhances transparency this result which is subjected to several robustness checks and found to be robust supports morris and shin s 2002 contention that better public information is most beneficial for forecasters with bad private information however it does not support their hypothesis that better public information could make private forecasts less accurate

announcements and credibility under inflation targeting abstract we inspect how inflation target announcements are instrumental in building central bank credibility and shaping inflation expectations investigating the role of announcements by using a time varying credibility measure we find that both the accuracy and the frequency of inflation announcements have a positive impact on how much attention the public pays to target announcements

the first year of the eurosystem inflation targeting or not this paper is a brief evaluation of the eurosystem s monetary policy regime after its first year in particular of the extent to which it is similar to inflation targeting as practiced by an increasing number of central banks i examine the eurosystem s goals framework for monetary policy decisions and communication with outsiders criteria for evaluation are whether the goals are unambiguous and appropriate whether the decision framework is efficient in collecting and processing information and reaching decisions that are appropriate relative to the goals and whether the communication is effective in motivating decisions simplifying external evaluation and thereby improving transparency and accountability i also consider whether the actual instrument setting has been appropriate given the informaion available at the times of decision