We study the link between price points and price rigidity using two data sets: weekly scanner data and Internet data. We find that "9" is the most frequent ending for the penny, dime, dollar, and ten-dollar digits; the most common price changes are those that keep the price endings at "9"; 9-ending prices are less likely to change than non-9-ending prices; and the average size of price change is larger for 9-ending than non-9- ending prices. We conclude that 9-ending contributes to price rigidity from penny to dollar digits and across a wide range of product categories, retail formats, and retailers.
|Number of pages||15|
|Journal||Review of Economics and Statistics|
|State||Published - Nov 2011|
ASJC Scopus subject areas
- Social Sciences (miscellaneous)
- Economics and Econometrics