Price Points and Price Rigidity

We study the link between price points and price rigidity, using two datasets containing over 100 million observations. We find that (i) 9 is the most frequently used price-ending for the penny, dime, dollar and ten-dollar digits, (ii) 9-ending prices are between 24%-73% less likely to change in comparison to non-9-ending prices, (iii) the average size of the price change is higher if it ends with 9 in comparison to non-9-ending prices, and (iv) the most common price changes are multiples of dimes, dollars, and ten-dollars. We conclude that price points might constitute a substantial source of retail price rigidity.

[1]  M. Bergen,et al.  The Magnitude of Menu Costs: Direct Evidence from Large U.S. Supermarket Chains , 1997 .

[2]  T. Hill.  A Statistical Derivation of the Significant-Digit Law , 1995 .

[3]  Jonathan L. Willis.  Implications of structural changes in the U.S. economy for pricing behavior and inflation dynamics , 2003 .

[4]  Ricardo Reis,et al.  Inattentive Producers , 2005 .

[5]  Kaushik Basu,et al.  Why are so many goods priced to end in nine? And why this practice hurts the producers , 1997 .

[6]  Shantanu Dutta,et al.  Holiday Price Rigidity and Cost of Price Adjustment , 2008 .

[7]  N. Gregory Mankiw,et al.  Small Menu Costs and Large Business Cycles: A Macroeconomic Model of Monopoly , 1985 .

[8]  Robert J. Kauffman,et al.  REVOLUTIONARY RESEARCH STRATEGIES FOR E-BUSINESS: A PHILOSOPHY OF SCIENCE VIEW IN THE AGE OF THE INTERNET , 2006 .

[9]  Timothy C. G. Fisher,et al.  Synchronization of price changes by multiproduct firms: evidence from Canadian newspaper prices , 2000 .

[10]  Attila Rátfai.  The Dynamics of Pricing Points , 2003 .

[11]  R. Sabbatini,et al.  L'Euro Ha Creato Inflazione? Changeover E Arrotondamenti Dei Prezzi Al Consumo in Italia Nel 2002. (Has the Euro Caused Inflation? The Changeover and Consumer Price Rounding in Italy in 2002) , 2003 .

[12]  Bradley J. Ruffle,et al.  99: Are Retailers Best Responding to Rational Consumers? Experimental Evidence , 2003 .

[13]  Timothy C. G. Fisher,et al.  Inflation and Costly Price Adjustment: A Study of Canadian Newspaper Prices , 2006 .

[14]  Stephen G. Cecchetti.  The frequency of price adjustment: A study of the newsstand prices of magazines , 1986 .

[15]  Mark J. Zbaracki,et al.  Managerial and Customer Costs of Price Adjustment: Direct Evidence from Industrial Markets , 2004 .

[16]  Clive W. J. Granger,et al.  On the Price Consciousness of Consumers , 1961 .

[17]  R. Schindler.  The 99 price ending as a signal of a low-price appeal , 2003 .

[18]  J. Little,et al.  An Empirical Analysis of Latitude of Price Acceptance in Consumer Package Goods , 1994 .

[19]  M. Bergen,et al.  Asymmetric Price Adjustment in the Small , 2006 .

[20]  Kaushik Basu.  Consumer Cognition and Pricing in the Nines in Oligopolistic Markets , 2006 .

[21]  Shantanu Dutta,et al.  Menu costs, posted prices, and multiproduct retailers , 1999 .

[22]  Harald Stahl.  Price Adjustment in German Manufacturing: Evidence from Two Merged Survey , 2010, SSRN Electronic Journal.

[23]  Robert M. Schindler,et al.  Patterns of Rightmost Digits Used in Advertised Prices: Implications for Nine-Ending Effects , 1997 .

[24]  Benson P. Shapiro.  The Psychology of Pricing , 1968 .

[25]  Alexander L. Wolman.  The Frequency and Costs of Individual Price Adjustment , 2000 .

[26]  A. Kashyap,et al.  Sticky Prices: New Evidence from Retail Catalogs , 1994 .

[27]  J. Rotemberg.  Customer anger at price increases, changes in the frequency of price adjustment and monetary policy $ , 2005 .

[28]  James D. Hamilton,et al.  Why Are Prices Sticky? The Dynamics of Wholesale Gasoline Prices , 2003 .

[29]  Shantanu Dutta,et al.  Price Flexibility in Channels of Distribution: Evidence from Scanner Data , 2002 .

[30]  D. Romer,et al.  Inflation and the Informativeness of Prices , 1993 .

[31]  Saul Lach,et al.  Staggering and Synchronization in Price-Setting: Evidence from Multipro-Duct Firms , 1994 .

[32]  Edward S. Knotek.  A Tale of Two Rigidities: Sticky Prices in a Sticky-Information Environment , 2006 .

[33]  J. Rotemberg.  Behavioral Aspects of Price Setting, and Their Policy Implications , 2008 .

[34]  George Y. Bizer,et al.  Direct Evidence of Ending- Digit Drop-Off in Price Information Processing , 2005 .

[35]  Steven E. Poltrock,et al.  Comparative judgments of multidigit numbers. , 1984 .

[36]  Toby Walsh,et al.  Benford's Law , 2001 .

[37]  Andrew Caplin,et al.  Wealth Accumulation and the Propensity to Plan , 2002 .

[38]  Johannes Hoffmann,et al.  Consumer Price Adjustment Under the Microscope: Germany in a Period of Low Inflation , 2006, SSRN Electronic Journal.

[39]  K. B. Monroe.  Buyers’ Subjective Perceptions of Price , 1973 .

[40]  J. Hoseason.  Pricing: Making Profitable Decisions , 2003 .

[41]  D. Carlton,et al.  The Rigidity of Prices , 1986 .

[42]  Hervé Le Bihan,et al.  Price Changes in the Euro Area and the United States: Some Facts from Individual Consumer Price Data , 2006 .

[43]  Peter E. Rossi,et al.  Why Don't Prices Rise During Periods of Peak Demand? Evidence from Scanner Data , 2002 .

[44]  David W. Hosmer,et al.  Applied Logistic Regression , 1991 .

[45]  A. Felix,et al.  FEDERAL RESERVE BANK OF KANSAS CITY , 1999 .

[46]  13. PSYCHOLOGICAL PRICING IN THE FOOD INDUSTRY , 1967 .

[47]  S. Landsburg.  The Armchair Economist: Economics and Everyday Life , 1993 .

[48]  Jeffrey R. Campbell,et al.  Rigid Prices: Evidence from U.S. Scanner Data , 2010 .

[49]  Robert B. Barsky,et al.  The Timing and Magnitude of Retail Store Markdowns: Evidence from Weekends and Holidays , 1995 .

[50]  H. Rosen,et al.  Sales Taxes and Prices: An Empirical Analysis , 1998, National Tax Journal.

[51]  Daniel Levy,et al.  Price Adjustment at Multiproduct Retailers , 1998 .

[52]  David Genesove.  The Nominal Rigidity of Apartment Rents , 1999, Review of Economics and Statistics.

[53]  Eric T. Anderson,et al.  Effects of $9 Price Endings on Retail Sales: Evidence from Field Experiments , 2003 .

[54]  Peter J. Klenow,et al.  Sticky Information and Sticky Prices , 2006 .

[55]  Steven M. Shugan.  The Cost Of Thinking , 1980 .

[56]  J. Rotemberg.  The Benevolence of the Baker: Fair Pricing under the Threat of Customer Anger , 2003 .

[57]  Robert J. Kauffman,et al.  Beyond the Hype of Frictionless Markets: Evidence of Heterogeneity in Price Rigidity on the Internet , 2005, J. Manag. Inf. Syst..

[58]  Harald Stahl,et al.  What Firms' Surveys Tell Us about Price-Setting Behavior in the Euro Area , 2006 .

[59]  Michael Ehrmann.  Inflation Developments and Perceptions after the Euro Cash Changeover , 2006 .

[60]  R. Heeler,et al.  PRICE ENDINGS IN ASIA , 2001 .

[61]  M. Slade.  Optimal Pricing with Costly Adjustment: Evidence from Retail-Grocery Prices , 1998 .

[62]  K. B. Monroe.  Pricing and Sales Promotion , 2007 .

[63]  Andrzej Skrzypacz,et al.  Search, Costly Price Adjustment and the Frequency of Price Changes - Theory and Evidence * , 2006 .

[64]  A. Gabor.  Pricing: Concepts and Methods for Effective Marketing , 1988 .

[65]  R. Kauffman,et al.  SHOULD WE EXPECT LESS PRICE RIGIDITY IN INTERNET-BASED SELLING? , 2005 .