Inflation Expectations and the Supply Chain

Inflation Expectations and the Supply Chain
READ MORE...
Volume/Issue: Volume 2022 Issue 161
Publication date: August 2022
ISBN: 9798400214752
$20.00
Add to Cart by clicking price of the language and format you'd like to purchase
Available Languages and Formats
paperback else
pdf else
epub else
English
Prices in red indicate formats that are not yet available but are forthcoming.
Topics covered in this book

This title contains information about the following subjects. Click on a subject if you would like to see other titles with the same subjects.

Inflation , Economics- Macroeconomics , Economics / General , Forecast disagreement , inflation expectations , information frictions , Phillips Curve , rational inattention , supply chain , inflation expectation , inflation outcome , expectation channel , price inflation , supply chain inflation , Inflation , Export prices , Import prices , Consumer price indexes

Summary

We show that firms rely on price changes observed along their supply chain to form expectations about aggregate inflation, and that these expectations have a complete pass-through to sales prices. Leveraging a unique dataset on Chilean firms merging expectation surveys and records from the VAT and customs registries, we document that changes in prices at which firms purchase inputs inform their forecasts of the economy’s inflation. This is the case even if changes in input costs do not determine the inflation outcome. These findings reject the full-information rational-expectations hypothesis and are consistent with firms’ disagreement about future inflation and inattention to macroeconomic news, which we document for Chile. Our results from a firm-level Phillips’ curve estimation suggest that firms’ beliefs about inflation are a key determinant for their price-setting decisions. Therefore, we argue that the channel we highlight in this paper has the potential to lead to dispersion in inflation expectations, price dispersion, and weaken the expectation channel of policies.