exchange rate expectations since the financial crisis performance evaluation and the role of monetary policy and safe haven abstract we analyze and evaluate novel data on exchange rate expectations after the collapse of lehman brothers for more than 60 economies over different horizons at a first stage we establish a potential discrepancy between statistical and economic measures market expectations are superior compared to trend and carry trade strategies based on economic evaluation criteria despite a weak statistical performance we then turn to determinants of both expectations and resulting forecast errors we find that monetary policy effects on expectations are time varying and identify substantial international spillovers over the recent period of unconventional monetary policy our results also indicate that markets have been surprised by monetary policy effects on the exchange rates and point to an unexpected safe haven status of the us dollar after 2009

the federal funds rate and the channels of monetary transmission the authors show that the interest rate on federal funds is extremely informative about future movements of real macroeconomic variables then they argue that the reason for this forecasting success is that the funds rate sensitively records shocks to the supply of bank reserves that is the funds rate is a good indicator of monetary policy actions finally using innovations to the funds rate as a measure of changes in policy the authors present evidence consistent with the view that monetary policy works at least in part through credit i e bank loans as well as through money i e bank deposits copyright 1992 by american economic association

predictability in financial markets what do survey expectations tell us abstract there is widespread evidence of excess return predictability in financial markets for the foreign exchange market a number of studies have documented that the predictability of excess returns is closely related to the predictability of expectational errors of excess returns in this paper we investigate the link between the predictability of excess returns and expectational errors in a much broader set of financial markets using data on survey expectations of market participants in the stock market the foreign exchange market the bond market and money markets in various countries the results are striking first in markets where there is significant excess return predictability expectational errors of excess returns are predictable as well with the same sign and often even with similar magnitude this is the case for foreign exchange stock and bond markets second in the only market where excess returns are generally not predictable the money market expectational errors are not predictable either these findings suggest that an explanation for the predictability of excess returns must be closely linked to an explanation for the predictability of expectational errors

exchange rate puzzles and distorted beliefs abstract we propose a new explanation for the foreign exchange forward premium and delayed overshooting puzzles we show that both puzzles arise from a systematic distortion in investors beliefs about the interest rate process accordingly the forward premium is always a biased predictor of future depreciation the bias can be so severe as to lead to negative coefficients in the fama regression delayed overshooting may or may not occur depending upon the persistence of interest rate innovations and the degree of misperception we document empirically the extent of this distortion using survey data for g 7 countries against the u s and find that it is strong enough to account for these irregularities

the effect of selective ins monitoring strategies on the industrial employment choice and earnings of recent immigrants i introduction recent work explores the labor market impact of employer sanctions embodied in the immigration reform and control act of 1986 1 an emerging consensus in this research suggests that the new law s effect on the number of undocumented workers in the united states has been minimal e g chiswick 1991 indeed the act s main effect may have simply been to redistribute the undocumented from industries closely monitored by immigration authorities to those weakly monitored this view gains credence given the act s provision making alien inspections on farms relatively expensive and that the immigration and naturalization service ins may concentrate its enforcement resources on industries with a high concentration of illegals per establishment hill and pearce 1990 clearly if the law aims to reduce the population of undocumented labor in the united states then a de facto enforcement strategy that targets a subset of industries mitigates the impact and the effectiveness of immigration reform this study examines the consequences of the ins s industry selective enforcement policy we model the effect of this monitoring strategy using a two industry economy where immigration authorities monitor only one sector this theory suggests that the productivity enhancing characteristics of workers belong in models measuring the employment and earnings effects of enforcement induced wage penalties with this in mind we empirically estimate the effects of the new law on the distribution of labor in monitored and unmonitored industries employing a multinomial logit technique pooled earnings functions with data from workers before and after immigration reform are then estimated to determine the act s wage impact in the monitored industry our data set is the 1980 and 1990 public use microdata samples pums the groups used here include mexican and non mexican recent male immigrants those arriving within five years of the census date as well as mexican early male immigrants those residing in this country more than five years before the census date and a sample of non hispanic native white males we distinguish among these groups because of the stylized fact that the recently arrived mexican immigrant group contains the largest share of undocumented workers as such we hypothesize this group would be the most likely to be affected by immigration reform relative to the other groups we find that between 1980 pre act and 1990 post act the likelihood that recent immigrants of both groups joined the manufacturing industry a relatively closely monitored sector declined and the probability that such immigrants participated in the agricultural and service industries weakly monitored sectors increased this trend was more pronounced for recent mexican immigrants despite the fact that their manufacturing wages also declined following passage of the act our findings suggest that the ins s selective enforcement strategy has had a differential impact on industry and immigrant labor markets and that it appears to have shifted the group with the largest share of illegal workers to weakly monitored industries ii background we hypothesize that the act s provisions led the ins to adopt a selective enforcement policy across industries two economic incentives for this monitoring strategy come to mind first the act increased the relative cost of ins farm inspections according to the new law immigration officials cannot inspect a farm without a search warrant or the owner s permission a legal requirement not present for other industries the law also gave illegal aliens working in american agriculture relatively lenient requirements to apply for u s citizenship arguably this facet of the law increased the ins s relative monitoring cost of assessing the legal status of an immigrant farm worker 2 the act s concessions to the farm sector were included in the new immigration law to facilitate a ready supply of immigrant agricultural labor see for example zolberg 1990

sticky information phillips curves european evidence we estimate the sticky information phillips curve model of mankiw and reis 2002 using survey expectations of professional forecasters from four major european economies our estimates imply that in ation expectations in france germany and the united kingdom are updated about once a year in italy about once each six months

can good governance lower bank intermediation costs this paper argues that better governance practices can reduce the costs risks and uncertainty of financial intermediation our sample covers 100 high middle and low income countries during 1996

survey measures of expected u s inflation of real interest rates and cash flows for decisions concerning investment expenditures international capital flows and exchange rate movements hinge in large part on expected real yield differentials across countries the federal reserve needs reliable measures of expected inflation to formulate and gauge the thrust of monetary policy in fact inflation expectations have become more important to the fed given the diminished stability of the link between the monetary aggregates and gdp expenditures since the early 1980s and the greater role which has been thrust upon expected real short term interest rates in the implementation of federal reserve policy the issue of rationality of inflation expectations that is the extent to which agents form expectations without making systematic mistakes in their beliefs about what inflation will be is important if inflation expectations are formed rationally labor and financial markets will strongly tend to neutralize the potential redistributive effects of inflation over time financial capital will flow efficiently within and across national borders moreover some of the stronger claims of new classical macroeconomics like the claim that only unexpected monetary policy actions will

business cycle dynamics under rational inattention we develop a dynamic stochastic general equilibrium dsge model with rational inattention and compare its predictions to data households and decision makers in firms have limited attention and optimally allocate their attention rational inattention is the only source of slow adjustment the model matches the empirical impulse responses to monetary policy shocks and aggregate technology shocks at the same time profit losses and utility losses from inattention are very small furthermore it matters whether one uses this model or a conventional dsge model for policy analysis

estimates of the sticky information phillips curve for the united states mankiw and reis 2002 have proposed a sticky information based phillips curve sipc to address some of the concerns with the sticky price based new keynesian phillips curve in this paper we present a methodology to empirically implement the sipc and estimate its key structural parameter the degree of information stickiness for the united states using this methodology we estimate average durations of information stickiness that range from three quarters on the low side to over seven quarters on the high side

a quantitative comparison of sticky price and sticky information models of price setting i estimate sticky price and sticky information models of price setting for the united states via maximum likelihood techniques reaching several conclusions first the sticky price model fits best and captures inflation dynamics as well as reduced form equations once hybrid behavior is allowed second the importance of hybrid behavior in sticky price models is potentially consistent with a role for some information imperfections such as sticky information as a complement to nominal price rigidities finally the favorable results herein for the hybrid sticky price model when evaluated by statistics that summarize the relative fit of different models is consistent with the existing literature that is both supportive and dismissive of such models as this literature has largely ignored fit in evaluating such models many previous studies have focused on ancillary issues such as the standard errors associated with certain parameters or granger causality tests that may not provide much information about sticky price models

sticky information in general equilibrium this paper develops and analyzes a general equilibrium model with sticky information the only rigidity in goods labor and financial markets is that agents are inattentive sporadically updating their information sets when setting prices wages and consumption after presenting the ingredients of such a model the paper develops an algorithm to solve this class of models and uses it to study the model s dynamic properties it then estimates the parameters of the model using u s data on five key macroeconomic time series it finds that information stickiness is present in all markets and is especially pronounced for consumers and workers variance decompositions show that monetary policy and aggregate demand shocks account for most of the variance of inflation output and hours jel e30 e10

sticky information and sticky prices abstract in the u s and europe prices change at least once a year yet nominal macro shocks seem to have real effects lasting well beyond a year sticky information models as posited by mankiw and reis 2002 sticky information versus sticky prices a proposal to replace the new keynesian phillips curve quarterly journal of economics 117 1295 1328 sims 2003 implications of rational inattention journal of monetary economics 50 3 665 690 and woodford 2003 princeton university press princeton nj can reconcile micro flexibility with macro rigidity we simulate a sticky information model in which price setters update information on macro shocks less frequently than information on micro shocks we then examine price changes in the micro data underlying the u s cpi empirical price changes react to old information just as sticky information models predict

inflation expectations real rates and risk premia evidence from inflation swaps this paper develops a model of the term structures of nominal and real interest rates driven by state variables representing the short term real interest rate expected inflation inflation s central tendency and four volatility factors that follow garch processes we derive analytical solutions for nominal bond yields yields on inflation indexed bonds that have an indexation lag and the term structure of expected inflation unlike prior studies the model s parameters are estimated using data on inflation swap rates as well as nominal yields and survey forecasts of inflation the volatility state variables fully determine bonds time varying risk premia and allow for stochastic volatility and correlation between bond yields yet they have small effects on the cross section of nominal yields allowing for time varying volatility is particularly important for real interest rate and expected inflation processes but long horizon real and inflation risk premia are relatively stable

disagreement and biases in inflation expectations empirical work documents substantial disagreement in inflation expectations obtained from survey data furthermore the extent of such disagreement varies systematically over time in a way that reflects the level and variance of current inflation this paper oers a simple explanation for these facts based on asymmetries in the forecasters costs of over and under predicting inflation our model implies biased forecasts with positive serial correlation in forecast errors and a cross sectional dispersion that rises with the level and the variance of the inflation rate it also implies that forecast errors at dierent horizons can be predicted through the spread between the short and long term variance of inflation we find empirically that these patterns are present in inflation forecasts from the survey of professional forecasters a constant bias component not explained by asymmetric loss and rational expectations is required to explain the shift in the sign of the bias observed for a substantial portion of forecasters around 1982

is inflation sticky abstract new keynesian sticky price models predict that monetary policy can affect real variables however they also predict that inflation can be reduced without depressing output or employment in fact bringing down inflation is costly presenting a challenge to the new keynesian model two departures from the new keynesian model predict costly disinflation one assumes sticky inflation rather than sticky prices while the other assumes less than perfectly rational expectations taking into account information from surveys of inflation expectations i find the evidence suggests that inflation is not sticky and that inflation expectations are less than perfectly rational

can households see into the future survey evidence from the netherlands abstract this paper presents new evidence on the expectation formation process from a dutch household survey households become too optimistic about their future income after their income has improved consistent with the overextrapolation of their experience we show that this effect of experience is persistent and that households overextrapolate income losses more than income gains furthermore older households overextrapolate more suggesting that they did not learn over time to form more accurate expectations finally we study the relationship between expectation errors and consumption we find that more overoptimistic households intend to consume more and subsequently report higher consumption even though they do not consume as much as they intended to these results suggest that overextrapolation hurts consumers and amplifies business cycles

why do forecasters disagree lessons from the term structure of cross sectional dispersion abstract key sources of disagreement among economic forecasters are identified by using data on cross sectional dispersion in forecasters long and short run predictions of macroeconomic variables dispersion among forecasters is highest at long horizons where private information is of limited value and lower at short forecast horizons moreover differences in views persist through time such differences in opinion cannot be explained by differences in information sets our results indicate they stem from heterogeneity in priors or models differences in opinion move countercyclically with heterogeneity being strongest during recessions where forecasters appear to place greater weight on their prior beliefs

foundations for optimal inattention abstract this paper models an agent who has a limited capacity to pay attention to information and thus conditions her actions on a coarsening of the available information an optimally inattentive agent chooses both her coarsening and her actions by maximization of an underlying subjective expected utility preference relation net of a cognitive cost of attention the main result axiomatically characterizes the conditional choices of actions by an agent that are necessary and sufficient for her behavior to be seen as if it is the result of optimal inattention observing these choices permits unique identification of the agent s utility index the information to which she pays attention her attention cost and her prior whenever information is costly

this is what happened to the oil price macroeconomy relationship reply abstract james hamilton argues that oil price changes are still important for the macroeconomy and that using a filter which screens out drops and measures increases relative to a reference level wellrepresents the effects of price changes when they are choppy while this measure outperforms the oil price transformations considered in my paper much of its predictive power is coming from the pre 1986 and pre 1973 part of the sample with less than 10 years of choppy data finding the best oil price transformation will likely require analysis with cross sectional components ruling out effects from oil price decreases is also probably counterproductive to uncovering structure

what can survey forecasts tell us about information rigidities a lot we derive common and conflicting predictions from models in which agents face information constraints and then assess their validity using surveys of consumers firms central bankers and professional forecasters we document that mean forecasts fail to completely adjust on impact to shocks leading to statistically and economically significant deviations from the null of full information the dynamics of forecast errors after shocks are consistent with the predictions of models with information rigidities the conditional responses of forecast errors and disagreement among agents can also be used to differentiate between some of the most prominent models of information rigidities

inattentive professional forecasters abstract using the ecb survey of professional forecasters to characterize expectations at the micro level we emphasize two new facts forecasters i fail to systematically update their forecasts and ii disagree even when updating it is moreover found that forecasters have predictable forecast errors these facts are qualitatively supportive of recent models of inattention and suggest a setup where agents imperfectly process information due to both sticky information a la mankiw reis and noisy information a la sims however building and estimating such an expectation model we find that it cannot quantitatively replicate the error and disagreement observed in the data

what do technology shocks tell us about the new keynesian paradigm abstract researchers have used unanticipated changes to monetary policy to identify preference and technology parameters of macroeconomic models this paper uses changes in technology to identify the same set of parameters estimates based on technology shocks differ substantially from those based on monetary policy shocks in the post world war ii united states a positive technology shock reduces inflation and increases hours worked significantly and rapidly in both cases relative to policy shock identification technology shock identification implies i long duration durability in preferences instead of short duration habit ii built in inflation inertia disappears and price flexibility increases in response to technological improvement consumption durability increases hours worked because households temporarily increase labor supply to accumulate durables towards a new higher steady state level limited nominal rigidities allow inflation to fall because firms are able to immediately cut prices when households labor supply increases finally we consider alternative data constructions and econometric specifications we find that i and or ii hold in nearly every case

sectoral price data and models of price setting in the median sector 100 percent of the long run response of the sectoral price index to a sector specific shock occurs in the month of the shock the standard calvo model and the standard sticky information model can match this finding only under extreme assumptions concerning the profit maximizing price the rational inattention model of mackowiak and wiederholt 2009a optimal sticky prices under rational inattention american economic review 99 769 803 can match this finding without an extreme assumption concerning the profit maximizing price furthermore there is little variation across sectors in the speed of response of sectoral price indexes to sector specific shocks the rational inattention model matches this finding while the calvo model predicts too much cross sectional variation

testing the sticky information phillips curve abstract i consider the empirical evidence for the sticky information model relative to the basic sticky price model conditional on historical measures of inflation forecasts the estimated structural parameters are inconsistent with an underlying sticky information model and the sticky information phillips curve is statistically dominated by the new keynesian phillips curve i find that the poor performance of the sticky information approach is driven by two key elements first the sticky information model underestimates inflation in the 1970s and overestimates inflation since the 1980s second predicted inflation from the sticky information model is excessively smooth

a tale of two rigidities sticky prices in a sticky information environment macroeconomic models with microeconomic foundations allow for comparisons with macro and micro empirical evidence this paper proposes a model wherein firms i acquire information infrequently generating sticky information mankiw and reis 2002 and ii face menu costs producing state dependent sticky prices i estimate parameters via indirect inference and show that under considerable real rigidity sticky prices in a sticky information environment are consistent with micro and macro evidence sticky prices not only help match micro data on price changes size and durations between adjustments they also improve the model s fit with the macro data as embodied in an empirical phillips curve

biases in macroeconomic forecasts irrationality or asymmetric loss empirical studies using survey data on expectations have frequently observed that forecasts are biased and have concluded that agents are not rational we establish that existing rationality tests are not robust to even small deviations from symmetric loss and hence have little ability to tell whether the forecaster is irrational or the loss function is asymmetric we quantify the exact trade off between forecast inefficiency and asymmetric loss leading to identical outcomes of standard rationality tests and explore new and more general methods for testing forecast rationality jointly with flexible families of loss functions that embed quadratic loss as a special case an empirical application to survey data on forecasts of nominal output growth demonstrates the empirical significance of our results and finds that rejections of rationality may largely have been driven by the assumption of symmetric loss

this is what happened to the oil price macroeconomy relationship abstract many of the quarterly oil price increases observed since 1985 are corrections to even bigger oil price decreases the previous quarter when one looks at the net increase in oil prices over the year recent data are consistent with the historical correlation between oil shocks and recessions

exogenous oil supply shocks how big are they and how much do they matter for the u s economy abstract the paper proposes a new measure of exogenous oil supply shocks the timing the magnitude and the sign of this measure may differ greatly from current state of the art estimates it is shown that only a small fraction of the observed oil price increases during oil crisis periods can be attributed to exogenous oil production disruptions exogenous oil supply shocks cause a sharp drop of u s real gdp growth after five quarters rather than an immediate and sustained reduction in economic growth and a spike in cpi inflation after three quarters overall exogenous oil supply shocks made remarkably little difference for the evolution of the u s economy since the 1970s although they did matter for some historical episodes

macroeconomic expectations of households and professional forecasters economists have long emphasized the importance of expectations in determining macroeconomic outcomes yet there has been almost no recent effort to model actual empirical expectations data instead m acroeconomists usually simply assume that expectations are rational this paper shows that while empirical household expectations are not rational in the usual sense expectational dynamics are well captured by a model in which households views derive from news reports of the views of professional forecasters which in turn may be rational the model s estimates imply that people only occasionally pay attention to news reports this inattention generates stickyness in aggregate expectations with important macroeconomic consequences

the fed and interest rates a high frequency identification we measure monetary policy shocks as changes in the fed funds target rate that surprise bond markets in daily data these shock series avoid the omitted variable time varying parameter and orthogonalization problem of monthly vars and do not impose the expectations hypothesis we find surprisingly large and persistent responses of bond yields to these shocks 10 year rates rise as much as 8 10 of a percent to a one percent target shock the usual view that monetary policy only temporarily raises long term rates and influences inflation would lead one to predict a negative long rate response this abstract was borrowed from another version of this item

news shocks and business cycles abstract this paper proposes and implements a novel structural var approach to the identification of news shocks about future technology the news shock is identified as the shock orthogonal to the innovation in current utilization adjusted tfp that best explains variation in future tfp a favorable news shock leads to an increase in consumption and decreases in output hours and investment on impact more suggestive of standard dsge models than of recent extensions designed to generate news driven business cycles though news shocks account for a significant fraction of output fluctuations at medium frequencies they contribute little to our understanding of recessions

a theory of demand shocks this paper presents a model of business cycles driven by shocks to consumer expectations regarding aggregate productivity agents are hit by heterogeneous productivity shocks they observe their own productivity and a noisy public signal regarding aggregate productivity the public signal gives rise to noise shocks which have the features of aggregate demand shocks they increase output employment and inflation in the short run and have no effects in the long run numerical examples suggest that the model can generate sizable equilibrium dsge models of the business cycle include a large number of shocks to technol ogy monetary policy preferences etc but typically do not include expectational shocks as independent drivers of short run fluctuations 1 this paper explores the idea of expectation driven cycles looking at a model where technology determines equilibrium output in the long run and consumers receive noisy signals about technology in the short run the presence of noisy signals produces expectational errors this paper studies the role of these expectational errors in gener ating volatility at business cycle frequencies the model is based on two ingredients first consumers take time to recognize permanent changes in aggregate fundamentals although they may have good information on the current state of the individual firm or sector where they operate they have only limited information regarding the long run determinants of aggregate activity second consumers have access to public information that is relevant to estimate long run productivity this includes news about technological innovations publicly released macroeconomic and sectoral statistics financial market prices and public statements by policy makers however these signals provide only a noisy forecast of the long run effects of technological innovations this opens the door to noise shocks which induce consumers to temporarily overestimate or underestimate the productive capacity of the economy

information animal spirits and the meaning of innovations in consumer confidence we show that unexplained innovations in several variables representing survey responses to forwardlooking questions on the michigan survey of consumers have powerful prognostic implications for the future paths of macroeconomic variables we attempt to distinguish the hypothesis that these impulse responses indicate a causal channel from autonomous movements in sentiment to economic outcomes the animal spirits view from the alternative interpretation that the surprise confidence movements summarize information about future economic prospects the information view in natural rate models animal spirits shocks are associated with overshooting of among other variables consumption that attenuates when agents come to grips with their overreaction while information shocks about the long future are followed by gradual movements in macroeconomic variables that are not subsequently reversed in a baseline vector autoregression involving consumption income and confidence the data come down sharply in favor of the information view the impulse responses of consumption and gdp show no tendency to attenuate even after a number of years further confidence innovations have strong implications for labor productivity many quarters into the future in somewhat larger vars with an information block that includes inflation and or stock prices the impulse responses to confidence innovations continue to have the permanent shape that defines information shocks but they are smaller in magnitude we demonstrate that this is due to the fact that both inflation and stock price innovations have prognostic implications for future productivity that are very similar to the implications of innovations in confidence addition of unemployment to the system induces a transitory component that changes the shape of the impulse responses and somewhat weakens the previously airtight case against animal spirits but it does not provide constructive evidence of such effects

integrating sticky prices and sticky information abstract understanding the relationship between nominal and real variables most notably inflation and cyclical output is one of the fundamental questions of economics toward this understanding we develop a model that integrates sticky prices and sticky information a dual stickiness model we find that both rigidities are present in u s data we also show that the dual stickiness model s closest competitor is the hybrid new keynesian model for both models current inflation depends in part on last period s inflation the former model achieves this dependence endogenously through the interaction of the two rigidities rather than through backward looking behavior u s data support the dual stickiness model over the hybrid model because lagged expectations terms appear in the former s inflation euler equation finally we show that it is quantitatively important to distinguish between the two by simulating a dynamic equilibrium model under each of the two inflation equations

evaluating the efficiency of the fomc s new economic projections since 2007 fomc policymakers have been publishing detailed numerical projections of macroeconomic series over the next three years by testing whether the revisions to these projections are unpredictable i find that fomc s efficiency is generally accepted for inflation but often rejected for real economic variables notably for the unemployment rate the rejection is due to the strong autocorrelation of revisions which may reflect information rigidity of fomc s unemployment projections the joint efficiency of the entire projection is accepted in most cases

are perceptions of inflation rational some evidence for sweden this survey paper argues that walrasian markets and monetary exchan ge are alternative not complementary arrangements for coordinating economic activity that if one realizes this many informational anomalies and price rigidities that appear irrational in a walrasia n context can be understood as the outcome of maximizing behavior in a monetary economy and that the precautionary approach to modelin g the demand for money takes on a particular importance in this way of looking at things empirical evidence on the demand for money is cite d in support of this point of view which tends to reinstate the quantity of money as an important economic variable in contrast to the new classical vision of the economy whi ch downgrades money s importance this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item this abstract was borrowed from another version of this item

sticky information and model uncertainty in survey data on inflation expectations abstract this paper compares three reduced form models of heterogeneity in survey inflation expectations on the one hand we specify two models of forecasting inflation based on limited information flows of the type developed in mankiw and reis 2002 sticky information versus sticky prices a proposal to replace the new keynesian phillips curve quarterly journal of economics 117 4 1295 1328 we present maximum likelihood results that suggests a sticky information model with a time varying distribution structure is consistent with the michigan survey of inflation expectations we also compare these sticky information models to the endogenous model uncertainty approach in branch 2004 the theory of rationally heterogeneous expectations evidence from survey data on inflation expectations economic journal 114 497 non parametric evidence suggests that models which allow the degree of heterogeneity to change over time provide a better fit of the data

optimal sticky prices under rational inattention this paper presents a model in which price setting firms decide what to pay attention to subject to a constraint on information flow when idiosyncratic conditions are more variable or more important than aggregate conditions firms pay more attention to idiosyncratic conditions than to aggregate conditions when we calibrate the model to match the large average absolute size of price changes observed in micro data prices react fast and by large amounts to idiosyncratic shocks but only slowly and by small amounts to nominal shocks nominal shocks have strong and persistent real effects we use the model to investigate how the optimal allocation of attention and the dynamics of prices depend on the firms environment jel e 3 e5 d8

implications of rational inattention abstract a constraint that actions can depend on observations only through a communication channel with finite shannon capacity is shown to be able to play a role very similar to that of a signal extraction problem or an adjustment cost in standard control problems the resulting theory looks enough like familiar dynamic rational expectations theories to suggest that it might be useful and practical while the implications for policy are different enough to be interesting

strategic interaction among heterogeneous price setters in an estimated dsge model abstract we consider a dynamic stochastic general equilibrium model dsge in which firms follow one of four price setting regimes sticky prices sticky information rule of thumb or full information flexible prices the parameters of the model including the fraction of each type of firm are estimated by matching the moments of the observed variables of the model to those found in the data we find that sticky price firms and sticky information firms jointly account for over 80 of firms in the model we compare the performance of our hybrid model to pure sticky price and sticky information models along various dimensions including monetary policy implications

the fomc versus the staff where can monetary policymakers add value a key issue in monetary policymaking is the appropriate division of labor between the profes sional staff of the central bank and the appointed policymakers lars e o svensson 1999 argues that the appropriate role of a policymaking group such as the federal open market com mittee fomc in the united states is to make judgments about social welfare taking as given the likely outcomes of different policies as esti mated by the staff in this division the staff is relied upon to assess current and prospective economic conditions and to forecast the effects of different policies policymakers only role is to decide which of the various options should be chosen

a new data set on monetary policy the economic forecasts of individual members of the fomc this paper describes a new data set of the forecasts of output growth inflation and unemployment prepared by individual members of the federal open market committee the paper discusses the scope of the data set possibilities for extending it and some potential uses it offers a preliminary examination of some of the cross sectional features of the data