The introduction of unit pricing in food stores makes it easier for shoppers to choose cheaper items. Low-income shoppers, however, do not appear to make significant use of unit pricing in contrast to the middle-income and high-income shoppers who do. The explanation could lie in their lower ability to understand the unit price labeling system making it difficult to capture the benefits of its use.
BeckerGary S.“A Theory of the Allocation of Time,”Economic Journal, (December 1965), 493–517.
3.
BlockCarl, SchoolerRobert, and EricksonDavid, “Consumer Reaction to Unit Pricing: An Empirical Study,”Mississippi Valley Journal of Business and Economics, 7(Winter 1971–1972), 36–46.
FriedmanMonroe P.“Consumer Confusion in the Selection of Supermarket Products,”Journal of Applied Psychology, 50(December 1966), 529–34.
6.
FurnessBetty. “The Cost of Living,”McCall's, 97(March 1970), 36.
7.
KasperHirschel. “The Asking Price of Labor and the Duration of Unemployment,”Review of Economics and Statistics, 51(May 1969), 165–72.
8.
KellyJ. Thorn. “Income, Leisure and Price Search,” mimeo, University of North Carolina, 1972.
9.
MauriziAlex R.“The Effect of Laws Against Price Advertising: The Case of Retail Gasoline,”Western Economic Journal, 10(September 1972), 321–30.
10.
MincerJacob. “On the Labor Force Participation of Married Women,” in National Bureau of Economic Research, Aspects of Labor Economics.Princeton: Princeton University Press, 1962.
11.
McCulloughT. David, and PadbergDaniel I.“Unit Pricing in Supermarkets,”Search: Agriculture, 1(January 1971), 1–22.
12.
“Progress Report on Unit Pricing,”Consumer Reports, 36 (February 1971), 84–5.
13.
ShaferRonald G.“A Food Chain Recruits a Consumer Advocate to Shape its Policies,”Wall Street Journal, 179(January 13, 1972), 1.
