Can Information Costs Confuse Consumer Choice?---Nutritional Labels in a Supermarket Experiment
This paper investigates whether information costs prevent consumers from making healthier food choices under currently regulated nutritional labels in a market-level experiment. Implemented nutritional shelf labels reduce information costs by either repeating information available on the Nutritional Facts Panel, or providing information in a new format. We analyze microwave popcorn purchases using weekly store-level scanner data from both treatment and control stores in a difference-in-differences and synthetic control method approach. Our results suggest that information costs affect consumer purchase decisions. In particular, no trans fat labels significantly increase sales, even though this information is already available on the package. Low calorie labels significantly increase sales, while correlated low fat labels significantly decrease sales, suggesting that labeling response may also be influenced by consumers' taste perceptions. Finally, combining multiple claims in a single label reduces the effectiveness of the implemented labels. Our results provide direct implications for changes to the format and content of nutritional labeling currently considered by the Food and Drug Administration.
|Date of creation:||16 Dec 2009|
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- Chetty, Nadarajan, 2009.
"Sufficient Statistics for Welfare Analysis: A Bridge Between Structural and Reduced-Form Methods,"
9748528, Harvard University Department of Economics.
- Raj Chetty, 2009. "Sufficient Statistics for Welfare Analysis: A Bridge Between Structural and Reduced-Form Methods," Annual Review of Economics, Annual Reviews, vol. 1(1), pages 451-488, 05.
- Raj Chetty, 2008. "Sufficient Statistics for Welfare Analysis: A Bridge Between Structural and Reduced-Form Methods," NBER Working Papers 14399, National Bureau of Economic Research, Inc.
- Guido W. Imbens, 2004.
"Nonparametric Estimation of Average Treatment Effects Under Exogeneity: A Review,"
The Review of Economics and Statistics,
MIT Press, vol. 86(1), pages 4-29, February.
- Guido W. Imbens, 2003. "Nonparametric Estimation of Average Treatment Effects under Exogeneity: A Review," NBER Technical Working Papers 0294, National Bureau of Economic Research, Inc.
- Raj Chetty & Adam Looney & Kory Kroft, 2007.
"Salience and Taxation: Theory and Evidence,"
NBER Working Papers
13330, National Bureau of Economic Research, Inc.
- Raj Chetty & Adam Looney & Kory Kroft, 2009. "Salience and taxation: theory and evidence," Finance and Economics Discussion Series 2009-11, Board of Governors of the Federal Reserve System (U.S.).
- Looney, Adam & Kroft, Kory & Chetty, Raj, 2009. "Salience and Taxation: Theory and Evidence," Scholarly Articles 9748525, Harvard University Department of Economics.
- Ippolito, Pauline M & Mathios, Alan D, 1995. "Information and Advertising: The Case of Fat Consumption in the United States," American Economic Review, American Economic Association, vol. 85(2), pages 91-95, May.
- Bonroy, O. & Constantatos, C., 2007.
"On the use of labels in credence goods markets,"
200709, Grenoble Applied Economics Laboratory (GAEL).
- Alberto Abadie & Alexis Diamond & Jens Hainmueller, 2007.
"Synthetic Control Methods for Comparative Case Studies: Estimating the Effect of California's Tobacco Control Program,"
NBER Working Papers
12831, National Bureau of Economic Research, Inc.
- Alberto Abadie & Alexis Diamond & Jens Hainmueller, 2007. "Synthetic Control Methods for Comparative Case Studies: Estimating the Effect of California's Tobacco Control Program," NBER Technical Working Papers 0335, National Bureau of Economic Research, Inc.
- Mandal, Bidisha, 2008. "Food Labels and Weight Loss: Evidence from the National Longitudinal Survey of Youth," 2008 Annual Meeting, July 27-29, 2008, Orlando, Florida 6200, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
- Todd, Jessica E. & Variyam, Jayachandran N., 2008. "The Decline in Consumer Use of Food Nutrition Labels, 1995-2006," Economic Research Report 56466, United States Department of Agriculture, Economic Research Service.
- Kiesel, Kristin & Villas-Boas, Sofia B, 2007.
"Got Organic Milk? Consumer Valuations of Milk Labels after the Implementation of the USDA Organic Seal,"
Department of Agricultural & Resource Economics, UC Berkeley, Working Paper Series
qt9sx3j5hv, Department of Agricultural & Resource Economics, UC Berkeley.
- Kiesel Kristin & Villas-Boas Sofia B, 2007. "Got Organic Milk? Consumer Valuations of Milk Labels after the Implementation of the USDA Organic Seal," Journal of Agricultural & Food Industrial Organization, De Gruyter, vol. 5(1), pages 1-40, April.
- Kiesel, Kristin & Villas-Boas, Sofia B, 2007. "Got organic milk? Consumer valuations of milk labels after the implementation of the USDA organic seal," CUDARE Working Paper Series 1024, University of California at Berkeley, Department of Agricultural and Resource Economics and Policy.
- Russo, J Edward, et al, 1986. " Nutrition Information in the Supermarket," Journal of Consumer Research, University of Chicago Press, vol. 13(1), pages 48-70, June.
- Wansink, Brian & Sonka, Steven T. & Hasler, Clare M., 2004. "Front-label health claims: when less is more," Food Policy, Elsevier, vol. 29(6), pages 659-667, December.
- David A. Reinstein & Christopher M. Snyder, 2005. "THE INFLUENCE OF EXPERT REVIEWS ON CONSUMER DEMAND FOR EXPERIENCE GOODS: A CASE STUDY OF MOVIE CRITICS -super-* ," Journal of Industrial Economics, Wiley Blackwell, vol. 53(1), pages 27-51, 03.
- Eliza M. Mojduszka & Julie A. Caswell, 2000. "A Test of Nutritional Quality Signaling in Food Markets Prior to Implementation of Mandatory Labeling," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 82(2), pages 298-309.
- Meyer, Bruce D, 1995.
"Natural and Quasi-experiments in Economics,"
Journal of Business & Economic Statistics,
American Statistical Association, vol. 13(2), pages 151-61, April.
- Mathios, Alan D, 2000. "The Impact of Mandatory Disclosure Laws on Product Choices: An Analysis of the Salad Dressing Market," Journal of Law and Economics, University of Chicago Press, vol. 43(2), pages 651-77, October.
- McCluskey, Jill J. & Loureiro, Maria L., 2003. "Consumer Preferences And Willingness To Pay For Food Labeling: A Discussion Of Empirical Studies," Journal of Food Distribution Research, Food Distribution Research Society, vol. 34(03), November.
- Brian Roe & Ian Sheldon, 2007. "Credence Good Labeling: The Efficiency and Distributional Implications of Several Policy Approaches," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 89(4), pages 1020-1033.
- Roe, Brian & Teisl, Mario F., 2007. "Genetically modified food labeling: The impacts of message and messenger on consumer perceptions of labels and products," Food Policy, Elsevier, vol. 32(1), pages 49-66, February.
- Jayachandran N. Variyam & John Cawley, 2006. "Nutrition Labels and Obesity," NBER Working Papers 11956, National Bureau of Economic Research, Inc.
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