What determines households inflation expectations? Theory and evidence from a household survey

The purpose of the present paper is to study how households form inflation expectations using a novel survey dataset of Italian households. We extend the existing ‘inattentiveness’ literature by incorporating explicitly inflation targets and distinguishing between aggregate and disaggregate dynamics based on demographic groups. We also consider both the short- and long-run dynamics as households update their inflation expectations. While we find clear distinctions between the various demographic groups behavior, households tend to absorb professionals forecast. The short-run dynamics also indicate they not only overreact when updating their expectations but also adjust asymmetrically to any perceived momentum change of future inflation.     

Inflation literacy and inflation expectations: Evidence from Austrian household survey data

Inflation expectations are known to be quite heterogeneous across agents. We investigate whether this heterogeneity is primarily due to differences in people’s understanding of the inflation process and of the goals and intentions of the central bank. Using micro data from a survey conducted among 2000 Austrian households, we construct an indicator of “inflation literacy” from several questions on people’s knowledge about different aspects of inflation. We find that this indicator helps explain both the level and the uncertainty of inflation expectations: Households with relatively higher levels of inflation literacy tend to have lower and more accurate short-term and long-term inflation expectations. Interestingly, however, they are less certain about their inflation expectations than people with lower levels of inflation literacy. We also find that people’s trust in the central bank and in its ability to maintain price stability significantly dampens their inflation expectations.     

Inflation targeting and inflation expectations in Mexico

In this article we analyse inflation expectations in Mexico. After a review of the theoretical and empirical literature, we apply unit root, normality and cointegration tests to the data provided by Banco de México (Banxico) in the Survey on the Expectations of the Private Sector Economics Specialists. Our results reject the null hypothesis of normality for inflation expectations over the period 2004:01–2011:12. The exchange rate has become one of the most relevant variables in the transmission mechanism of monetary policy in a small open economy. In this regard, we show the existence of a long-run relationship between nominal exchange rate and interest rate where inflation expectations matter for long-term dynamics.     

Hyperinflation in a small open economy with a fixed exchange rate: A post Keynesian view

This paper examines the emergence of hyperinflation in a small open economy with a fixed exchange rate from a post Keynesian perspective. Three variables play key roles: distributive conflict, external debt, and expectations about the exchange rate. First, we propose a short-run Kaleckian macro model. Then, we study the long-run behavior of the model by endogenizing the price level and foreign indebtedness. We conclude that the existence of expectations about the nominal exchange rate is crucial to explaining the emergence of hyperinflation.     

The information content of market-based measures for the long-term inflation expectations of professionals: evidence from a midas analysis

Long-term inflation expectations taken from the Survey of Professional Forecasters are a major source of information for monetary policy. Unfortunately, they are published only on a quarterly basis. This article investigates the daily information content of market-based measures, such as inflation-linked swaps and breakeven inflation rates, for the next survey outcome. Using a mixed data sampling approach, we find that professionals account for the daily dynamics of market-based measures when they submit their long-term inflation expectations. We propose a daily indicator of professionals’ inflation expectations that outperforms alternative indicators that ignore the high-frequency dynamics of market-based measures. To illustrate the usefulness of the new indicator, we provide new evidence on the (re-)anchoring of U.S. inflation expectations.     

Assessing inflation expectations anchoring for heterogeneous agents: analysts,businesses and trade unions

Forecasts of agents who are actively involved in the setting of prices and wages are less readily available than those of professional analysts but may be more relevant for understanding inflation dynamics. Here we compare inflation expectations anchoring between analysts, businesses and trade unions for one country for which comparable forecasts are available for almost two decades: South Africa. Forecasts are modelled as monotonically diverging from an estimated long-run anchor point, or ‘implicit anchor’, towards actual inflation as the forecast horizon shortens. We find that the estimated inflation anchors of analysts lie within the 3–6 percent inflation target range of the central bank. However, those for businesses and trade unions, which our evidence suggests may be the most relevant for driving the inflation process, have remained above the top end of the official target range. Our results point to challenges for central banks seeking to gain credibility with agents whose decisions directly influence inflation.     

Assessment of the effect of the financial crisis on agents’ expectations through symbolic regression

Agents’ perceptions on the state of the economy can be affected during economic crises. Tendency surveys are the main source of agents’ expectations. The main objective of this study is to assess the impact of the 2008 financial crisis on agents’ expectations. With this aim, we evaluate the capacity of survey-based expectations to anticipate economic growth in the United States, Japan, Germany and the United Kingdom. We propose a symbolic regression (SR) via genetic programming approach to derive mathematical functional forms that link survey-based expectations to GDP growth. By combining the main SR-generated indicators, we generate estimates of the evolution of GDP. Finally, we analyse the effect of the crisis on the formation of expectations, and we find an improvement in the capacity of agents’ expectations to anticipate economic growth after the crisis in all countries except Germany.     

Disagreement in inflation expectations: empirical evidence for Colombia

The literature on expectation disagreements in emerging economies is scarce. This paper examines the disagreements in inflation expectations for the Colombian economy during the 2010–2017 period. We combine empirical tests with an analysis of a monthly survey of expectations of financial analysts in Colombia to obtain valuable evidence to formulate guidelines on the expectations modelling in developing economies. The findings indicate that disagreements present inertia and that inflation volatility increases disagreements. However, the central bank’s stance, as established through a press release, can reduce disagreement. Moreover, if central bank communication is clear and there is a credible inflation target, there tend to be fewer disagreements.     

The Liverpool macroeconomic model of the United Kingdom

The paper describes the Liverpool Model, a rational expectations model of the UK economy used for forecasting since March 1980. The model is of the ‘new classical’ type, in that all markets clear; in the labour market, there is a union sector with one-year nominal wage contracts but the non-union sector clears excess demands. Equilibrium (or ‘natural rate’) values of output, employment, real wages, etc are endogenously determined. In- and out-of-sample errors, a full set of simulations, and a complete listing are included. The interim experience of the model as a test bed for rational expectations methods is ‘far from discouraging’.     

A critical re-examination of the Carlson–Parkin method

The euro area has been experiencing a long period of inflation well below the targeted 2%. This has once again brought the problem of quantifying inflation expectations into the scientific focus. Within the framework of the Carlson–Parkin (CP) method, previous research has mostly focused on altering the probability distributions. Analysing as much as 2688 versions of the CP method, we prove that the distribution choice provides only minor improvements in the forecasting accuracy. On the other hand, the method assumptions (unbiased expectations and the number of survey response categories) play the pivotal role. We make an attempt to provide an assumptions-free quantification method by recognizing the fact that agents perceive ‘moderate’ inflation through the inflation targeting policy.     

Quantification and characteristics of household inflation expectations in Switzerland

Inflation expectations are a key variable in conducting monetary policy. However, these expectations are generally unobservable and only certain proxy variables exist, such as surveys on inflation expectations. This article offers guidance on the appropriate quantification of household inflation expectations in the Swiss Consumer Survey, where answers are qualitative in nature. We apply and evaluate different variants of the probability approach and the regression approach; we demonstrate that models that include answers on perceived inflation and allow for time-varying response thresholds yield the best results; and we show why the originally proposed approach of Fluri and Spörndli (1987) has resulted in heavily biased inflation expectations since the mid-1990s. Furthermore, we discuss some of the key features of Swiss household inflation expectations, i.e. the fact that there has been a shift in expectation formation since 2000 (expectations are better anchored and less adaptive, and there is lower disagreement of expectations). We suggest that this may be linked to the Swiss National Bank’s adjustment of its monetary policy framework around this time. In addition, we outline how expectation formation in Switzerland is in line with the sticky information model, where information disseminates slowly from professional forecasters to households.     

Can central bank communication help to stabilise inflation expectations?

This paper examines whether central bank communication stabilises euro area inflation expectations through the information and news channel. A novelty of the study is its use of data from Google Analytics on ECB website traffic as proxy for visitors’ attention to its communication. We conduct several econometric tests with daily data to measure the impact of ECB communication on the information demand of the public and ultimately on inflation expectations. Overall, this study shows that website attention, as captured by search volumes of visitors, influences euro area inflation expectations. We find that increased website attention contributes to narrowing the gap between market-based forecasts and (the mean of) longer-term professional inflation expectations. Our findings add to the theoretical evidence on the existence of an information and news channel.     

History and Coordination Failure

An extensive literature discusses the existence of a virtuous circle of expectations that might lead communities to Pareto-superior states among multiple potential equilibria. It is generally accepted that such multiplicity stems fundamentally from the presence of positive agglomeration externalities. We examine a two-sector model in this class and look for intertemporal perfect foresight equilibria. It turns out that under some plausible conditions, positive externalities must coexist with external diseconomies elsewhere in the model, for there to exist equilibria that break free of historical initial conditions. Our main distinguishing assumption is that the positive agglomeration externalities appear with a time lag (that can be made vanishingly small). Then, in the absence of external diseconomies elsewhere, the long-run behaviour of the economy resembles that predicted by myopic adjustment. This finding is independent of the degree of forward-looking behavior exhibited by the agents.     

First- and second-order subjective expectations in strategic decision-making: Experimental evidence

We study first- and second-order subjective expectations (beliefs) in strategic decision-making. We elicit probabilistically both first- and second-order beliefs and apply the method to a Hide-and-Seek experiment. We study the relationship between choice and beliefs in terms of whether observed choice coincides with the optimal action given elicited beliefs. We study the relationship between first- and second-order beliefs under a coherence criterion. Weak coherence requires that if an event is assigned, according to first-order beliefs, a probability higher/lower/equal to the one assigned to another event, then the same holds according to second-order beliefs. Strong coherence requires the probability assigned according to first- and second-order beliefs to coincide. Evidence of heterogeneity across participants is reported. Verbal comments collected at the end of the experiment shed light on how subjects think and decide in a complex environment that is strategic, dynamic and populated by potentially heterogeneous individuals.     

Learning,forecasting and optimizing: An experimental study

Rational Expectations (RE) models have two crucial dimensions: (i) agents on average correctly forecast future prices given all available information, and (ii) given expectations, agents solve optimization problems and these solutions in turn determine actual price realizations. Experimental tests of such models typically focus on only one of these two dimensions. In this paper we consider both forecasting and optimization decisions in an experimental cobweb economy. We report results from four main experimental treatments: (1) subjects form forecasts only, (2) subjects determine quantity only (solve an optimization problem), (3) they do both and (4) they are paired in teams and one member is assigned the forecasting role while the other is assigned the optimization task. All treatments converge to Rational Expectation Equilibrium (REE), but at different speeds. We observe that performance is the best in treatment 1 and the worst in Treatment 3. We further find that most subjects use adaptive rules to forecast prices. Given a price forecast, subjects are less likely to make conditionally optimal production decisions in Treatment 3 where the forecast is made by themselves, than in Treatment 4 where the forecast is made by the other member of their team, which suggests that “two heads are better than one” in term of the speed of finding the REE.     

Expectations in micro data: rationality revisited

An increasing number of longitudinal data sets collect expectations information regarding a variety of future individual level events and decisions, providing researchers with the opportunity to explore expectations over micro variables in detail. We present a theoretical framework and an econometric methodology to use that type of information to test the Rational Expectations (RE) hypothesis in models of individual behavior. This RE assumption at the micro level underlies a majority of the research in applied fields in economics, and it is the common foundation of most work in dynamic models of individual behavior. We present tests of three different types of expectations using two different panel data sets that represent two very different populations. In all three cases we cannot reject the RE hypothesis. Our results support a wide variety of models in economics, and other disciplines, that assume rational behavior. We would like to acknowledge outstanding research assistance from Huan Ni. The Michigan Retirement Research Center (MRRC) and the TIAA-CREF Institute made this research possible through their financial support of two related projects. Benítez-Silva also acknowledges the financial support from NIH grant AG1298502 on a related project, and also from the Fundación BBVA, and the Spanish Ministry of Science and Technology through project number SEJ2005-08783-C04-01, and wants to thank the Department of Economics at the University of Maryland and the Department of Economics at Universitat Pompeu Fabra for their hospitality during the completion of this paper. Three anonymous referees provided excellent comments and suggestions. Any remaining errors are the authors’.     

When did inflation expectations in the Euro area de-anchor?

Long-term inflation expectations in the Euro area (EA) remained well anchored during the global financial crisis. Less is known about the following period. By investigating whether inflation expectations have become sensitive to the arrival of economic news, this article empirically analyzes the behavior of inflation expectations in the EA during the most recent period. It finds evidence that the de-anchoring of expectations started in December 2011 and never reversed. This is in line with the more aggressive stance held by the European Central Bank (ECB) in the following months as well as with the pattern of ECB Professional Forecasters’ expectations.     

Reactions of real yields and inflation expectations to forward guidance in the United States

We study the impact of forward policy rate guidance by the Federal Reserve’s Federal Open Market Committee (FOMC) used as an unconventional monetary policy tool at the zero lower bound of the policy rate on real and breakeven US Treasury yield curves. We find that explicit FOMC policy rate guidance announcements led to a significant reduction in real yields at horizons of 2 to 5 years ahead. By contrast, long-term breakeven inflation rates were little affected, suggesting that inflation expectations have remained well anchored, and that explicit FOMC policy rate guidance has not adversely affected central bank credibility.     

A test of the rational expectations hypothesis using data from a natural experiment

Data on contestants’ choices in Italian Game Show Affari Tuoi are analysed in a way that separates the effect of risk attitude (preferences) from that of beliefs concerning the amount of money that will be offered to contestants in future rounds. This separate identification is possible by virtue of the fact that, at a certain stage of the game, beliefs are not relevant, and risk attitude is the sole determinant of choice. The rational expectations hypothesis is tested by comparing the estimated belief function with the ‘true’ offer function which is estimated extraneously using data on offers actually made to contestants. We find a close correspondence, leading us to accept the rational expectations hypothesis. The importance of belief formation is confirmed by the estimation of a mixture model which establishes that the vast majority of contestants are forward looking as opposed to myopic.     

Rational expectations and fixed-event forecasts: An application to UK inflation

This paper tests a version of the rational expectations hypothesis using ‘fixed-event’ inflation forecasts for the UK. Fixed-event forecasts consist of a panel of forecasts for a set of outturns of a series at varying horizons prior to each outturn. The forecasts are the prediction of fund managers surveyed by Merrill Lynch. Fixed-event forecasts allow tests for whether expectations are unbiased in a similar fashion to the rest of the literature. But they also permit the conduct of particular tests of forecast efficiency - whether the forecasts make best use of available information - that are not possible with rolling-event data. We find evidence of a positive bias in inflation expectations. Evidence for inefficiency is much less clear cut.First version received: June 2002/ Final version received: November 2003We would like two anonymous referees and an editor for comments that have significantly improved the paper. The views expressed in this paper are those of the authors and do not necessarily reflect those of the Bank of England.