Title

How Rigid Are Producer Prices?

Author(s)

Pinelopi Goldberg Pinelopi Goldberg (Princeton University)

Rebecca Hellerstein Rebecca Hellerstein (Federal Reserve Bank of New York)

Abstract

How rigid are producer prices? Conventional wisdom is that producer prices are more rigid than and so play less of an allocative role than do consumer prices. In the 1987-2008 micro data collected by the U.S. Bureau of Labor Statistics for the PPI, we find that producer prices for finished goods and services in fact exhibit roughly the same rigidity as do consumer prices that include sales, and substantially less rigidity than do consumer prices that exclude sales. Large firms change prices two to three times more frequently than do small firms, and by smaller amounts, particularly for price decreases. Longer price durations are associated with larger price changes, though there is considerable heterogeneity in this relationship. Long-term contracts are associated with somewhat greater price rigidity for goods and services, though the differences are not dramatic. The size of price decreases plays a key role in inflation dynamics, while the size of price increases does not. The frequencies of price increases and decreases tend to move together, and so cancel one another out.

Creation Date

2009-11

Section URL ID

CEPS

Paper Number

193

URL

https://gceps.princeton.edu/wp-content/uploads/2017/01/193goldberg.pdf

File Function

Jel

D240, D400, E300, E370, H310

Keyword(s)

Producer prices, consmer prices, contracts, United States

Suppress

false

Series

3