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Inflation Expectations and Economic Decisions

Paper Session

Friday, Jan. 4, 2019 2:30 PM - 4:30 PM

Atlanta Marriott Marquis, International 2
Hosted By: American Economic Association
  • Chair: Olivier Coibion, University of Texas-Austin

New Information and Inflation Expectations among Firms

Serafin Frache
,
University of Montevideo
Rodrigo Lluberas
,
Central Bank of Uruguay

Abstract

Using data from a unique and novel monthly firm-level survey on inflation expectations in Uruguay, we first present stylized facts about the inflation expectation formation process and then show how information acquisition affects firms’ inflation expectations. We show that firms’ forecasts are close to observed inflation, that a sizable proportion of firms do not revise their expectations, and that there is substantial disagreement about future inflation among firms. We also present evidence on industrial sector effects on inflation forecasts and show that the correlation between inflation expectations and cost expectations increases with the forecast time horizon. We then exploit peculiarities of the collective wage bargaining negotiation mechanism to estimate the impact of acquiring information about past inflation on expected future inflation. Our results imply that firms that adjust wages expect lower inflation, revise their expectations downwards and make smaller forecast errors than firms that do not adjust wages. We find no effect on wage adjustments on firms’ own cost expectations and that disagreement among firms is lower in the months of wage adjustment. The latter suggests that inflation expectations tend to converge as firms are more informed about past inflation.

Inflation Expectations and Firms' Decisions: New Causal Evidence

Olivier Coibion
,
University of Texas-Austin
Yuriy Gorodnichenko
,
University of California-Berkeley
Tiziano Ropele
,
Bank of Italy

Abstract

We use a unique design feature of a survey of Italian firms to study the causal effect of inflation expectations on firms’ economic decisions. In the survey, a randomly chosen subset of firms is repeatedly treated with information about recent inflation (or the European Central Bank’s inflation target) whereas other firms are not. This information treatment generates exogenous variation in inflation expectations. We find that higher inflation expectations on the part of firms leads them to raise their prices, increase their utilization of credit, and reduce their employment. However, when policy rates are constrained by the effective lower bound, demand effects are stronger, leading firms to raise their prices more and no longer reduce their employment.

Inflation Expectations and Choices of Households: Evidence from Linked Survey and Administrative Data

Nathanael Vellekoop
,
Goethe University Frankfurt and SAFE
Mirko Wiederholt
,
Sciences Po

Abstract

How do households form inflation expectations? Do their inflation expectations affect their choices? To address the first question, we study panel data on household inflation expectations for the period 1993-2016. We find that a standard model for the average inflation expectation (across households) also matches fairly well household-level data on inflation expectations. Turning to the second question, we link – at the household level – the survey data on inflation expectations to administrative data on income and wealth. Estimating panel data models, where change in or level of net worth is the dependent variable, we obtain a negative relationship between inflation expectations and savings, consistent with the common idea in academic and policy circles that an increase in inflation expectations stimulates spending.

Are Consumers’ Spending Decisions in Line with an Euler Equation?

Lena Dräger
,
Leibniz University Hannover
Giang Nghiem
,
Goethe University Frankfurt

Abstract

Evaluating a new survey of German consumers, we test whether individual consumption spending decisions are formed according to an Euler equation model. We thus evaluate whether individual current consumption spending is positively related to expected spending, negatively to expected nominal interest rates and positively to expected inflation. We are thus able to distinguish between two different channels via which the perceived real interest rate may affect current spending decisions. Our results are overall supportive of the Euler equation model: We find a significantly positive correlation between current consumption and both expected spending as well as expected inflation, and a significantly negative correlation with expected nominal interest rates in the subsample of financially literate households. These results remain robust with both qualitative and quantitative expectations and once we control for the role of perceived inflation. In addition, we evaluate whether the impact of interest rate and inflation expectations becomes stronger if the consumer observed monetary or financial market news. Overall, inflation expectations affect current spending decisions more strongly if the consumer heard any news on monetary policy or inflation, while the effect of nominal interest expectations becomes stronger if she heard news on financial markets. These news effects are particularly pronounced for consumers who save and who are thus able to use the perceived real interest rate for their consumption-smoothing. Overall, these results imply that consumers incorporate new information into their economic decision-making in a meaningful way.
Discussant(s)
Hassan Afrouzi
,
Columbia University
Pierre-Daniel Sarte
,
Federal Reserve Bank of Richmond
Jane Ryngaert
,
University of Texas-Austin
Christopher Roth
,
Institute on Behavior and Inequality-Bonn
JEL Classifications
  • E3 - Prices, Business Fluctuations, and Cycles
  • E7 - Macro-Based Behavioral Economics