Resource title

Asymmetric Price Adjustment in the Small

Resource image

image for OpenScout resource :: Asymmetric Price Adjustment in the Small

Resource description

Analyzing a large weekly retail transaction price dataset, we uncover a surprising regularity?small price increases occur more frequently than small price decreases for price changes of up to about 10 cents, while there is no such asymmetry for larger price changes. The asymmetry holds for the entire sample and for individual categories. We find that while inflation can explain some of the asymmetry, inflation is not the whole story as the asymmetry holds even after excluding inflationary periods from the data, and even for products whose price had not increased over the eight-year period. The findings hold for different measures of inflation and also after allowing for lagged price adjustments. We offer a consumer-based explanation for these findings.

Resource author

Daniel C. Levy, Haipeng (Allan) Chen, Sourav Ray, Mark Bergen

Resource publisher

Resource publish date

Resource language


Resource content type


Resource resource URL

Resource license

Adapt according to the presented license agreement and reference the original author.