Consumers’ Reactions To Negative Information On Product Quality: Evidence From Scanner Data
We analyze consumers’ reactions to negative information on product quality using daily scanner data at item level from a well-known supermarket chain. We focus on a fraud that in 2008 has involved a number of Italian leading firms in the cheese sector. Exploiting the fact that only some brands were mentioned by the media as being involved in the fraud, we adopt a difference-in-differences estimation strategy and evaluate the effects of the negative media coverage comparing changes in sales for involved and for not involved brands. It emerges that the negative news on product quality have induced consumers to shift their demand from involved to not involved brands. These effects persist overtime, also once the media was no more giving attention to the issue. Retailers have suffered part of the costs deriving from the diffusion of bad news on product quality: the margin gained on brands directly mentioned by media has decreased after the negative publicity.
|Date of creation:||May 2010|
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- Shimshack, Jay P. & Ward, Michael B. & Beatty, Timothy K.M., 2007.
"Mercury advisories: Information, education, and fish consumption,"
Journal of Environmental Economics and Management,
Elsevier, vol. 53(2), pages 158-179, March.
- Timothy K.M. Beatty & Jay P. Shimshack & Michael B. Ward, 2005. "Are Mercury Advisories Effective? Information, Education, and Fish Consumption," Discussion Papers Series, Department of Economics, Tufts University 0502, Department of Economics, Tufts University.
- Shimshack, Jay P. & Ward, Michael B. & Beatty, Timothy K.M., 2007. "Mercury advisories: Information, education, and fish consumption," MPRA Paper 25995, University Library of Munich, Germany.
- Timothy J. Feddersen & Thomas W. Gilligan, 2001. "Saints and Markets: Activists and the Supply of Credence Goods," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 10(1), pages 149-171, 03.
- Carl Shapiro, 1983. "Optimal Pricing of Experience Goods," Bell Journal of Economics, The RAND Corporation, vol. 14(2), pages 497-507, Autumn.
- Nikolaos Askitas & Klaus F. Zimmermann, 2009. "Google Econometrics and Unemployment Forecasting," Applied Economics Quarterly (formerly: Konjunkturpolitik), Duncker & Humblot, Berlin, vol. 55(2), pages 107-120.
- Nikos Askitas & Klaus F. Zimmermann, 2009. "Google Econometrics and Unemployment Forecasting," Research Notes of the German Council for Social and Economic Data 41, German Council for Social and Economic Data (RatSWD).
- Askitas, Nikos & Zimmermann, Klaus F., 2009. "Google Econometrics and Unemployment Forecasting," IZA Discussion Papers 4201, Institute for the Study of Labor (IZA).
- Nikos Askitas & Klaus F. Zimmermann, 2009. "Google Econometrics and Unemployment Forecasting," Discussion Papers of DIW Berlin 899, DIW Berlin, German Institute for Economic Research.
- Stefano DellaVigna & Matthew Gentzkow, 2010. "Persuasion: Empirical Evidence," Annual Review of Economics, Annual Reviews, vol. 2(1), pages 643-669, 09.
- Stefano DellaVigna & Matthew Gentzkow, 2009. "Persuasion: Empirical Evidence," NBER Working Papers 15298, National Bureau of Economic Research, Inc.
- D'Amuri, Francesco & Marcucci, Juri, 2009. "'Google it!' Forecasting the US unemployment rate with a Google job search index," ISER Working Paper Series 2009-32, Institute for Social and Economic Research.
- Francesco D’Amuri & Juri Marcucci, 2010. "“Google it!”Forecasting the US Unemployment Rate with a Google Job Search index," Working Papers 2010.31, Fondazione Eni Enrico Mattei.
- D'Amuri, Francesco/FD & Marcucci, Juri/JM, 2009. ""Google it!" Forecasting the US unemployment rate with a Google job search index," MPRA Paper 18248, University Library of Munich, Germany.
- S. Dellavigna., 2011. "Psychology and Economics: Evidence from the Field," VOPROSY ECONOMIKI, N.P. Redaktsiya zhurnala "Voprosy Economiki", vol. 4.
- Stefano DellaVigna, 2009. "Psychology and Economics: Evidence from the Field," Journal of Economic Literature, American Economic Association, vol. 47(2), pages 315-372, June.
- S. Dellavigna., 2011. "Psychology and Economics: Evidence from the Field," VOPROSY ECONOMIKI, N.P. Redaktsiya zhurnala "Voprosy Economiki", vol. 5.
- Stefano DellaVigna, 2007. "Psychology and Economics: Evidence from the Field," NBER Working Papers 13420, National Bureau of Economic Research, Inc.
- Wolfram Schlenker & Sofia B. Villas-Boas, 2009. "Consumer and Market Responses to Mad Cow Disease," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 91(4), pages 1140-1152.
- Marianne Bertrand & Esther Duflo & Sendhil Mullainathan, 2004. "How Much Should We Trust Differences-In-Differences Estimates?," The Quarterly Journal of Economics, Oxford University Press, vol. 119(1), pages 249-275.
- Marianne Bertrand & Esther Duflo & Sendhil Mullainathan, 2002. "How Much Should We Trust Differences-in-Differences Estimates?," NBER Working Papers 8841, National Bureau of Economic Research, Inc.
- David W. Prince & Paul H. Rubin, 2002. "The Effects of Product Liability Litigation on the Value of Firms," American Law and Economics Review, Oxford University Press, vol. 4(1), pages 44-87, January.
- Klein, Benjamin & Leffler, Keith B, 1981. "The Role of Market Forces in Assuring Contractual Performance," Journal of Political Economy, University of Chicago Press, vol. 89(4), pages 615-641, August.
- Winand Emons, 1995. "Credence Goods Monopolists," Diskussionsschriften dp9501, Universitaet Bern, Departement Volkswirtschaft.
- Emons, Winand, 1997. "Credence Goods Monopolists," Berkeley Olin Program in Law & Economics, Working Paper Series qt9c5508x4, Berkeley Olin Program in Law & Economics.
- Borenstein, Severin & Zimmerman, Martin B, 1988. "Market Incentives for Safe Commercial Airline Operation," American Economic Review, American Economic Association, vol. 78(5), pages 913-935, December.
- Jarrell, Gregg & Peltzman, Sam, 1985. "The Impact of Product Recalls on the Wealth of Sellers," Journal of Political Economy, University of Chicago Press, vol. 93(3), pages 512-536, June.
- Gregg A. Jarrell & Sam Peltzman, 1984. "The Impact of Product Recalls on the Wealth of Sellers," University of Chicago - George G. Stigler Center for Study of Economy and State 33, Chicago - Center for Study of Economy and State.
- Viscusi, W Kip & Hersch, Joni, 1990. "The Market Response to Product Safety Litigation," Journal of Regulatory Economics, Springer, vol. 2(3), pages 215-230, September.
- Darby, Michael R & Karni, Edi, 1973. "Free Competition and the Optimal Amount of Fraud," Journal of Law and Economics, University of Chicago Press, vol. 16(1), pages 67-88, April.
- Chalk, Andrew J, 1987. "Market Forces and Commercial Aircraft Safety," Journal of Industrial Economics, Wiley Blackwell, vol. 36(1), pages 61-81, September.
- Roger A. Dahlgran & Dean G. Fairchild, 2002. "The demand impacts of chicken contamination publicity-a case study," Agribusiness, John Wiley & Sons, Ltd., vol. 18(4), pages 459-474.
- Nelson, Philip, 1974. "Advertising as Information," Journal of Political Economy, University of Chicago Press, vol. 82(4), pages 729-754, July/Aug..
- Burton, Michael & Dorsett, Richard & Young, Trevor, 1996. "Changing Preferences for Meat: Evidence from UK Household Data, 1973-93," European Review of Agricultural Economics, Foundation for the European Review of Agricultural Economics, vol. 23(3), pages 357-370.
- Judith A. Chevalier & Anil K. Kashyap & Peter E. Rossi, 2000. "Why Don't Prices Rise During Periods of Peak Demand? Evidence from Scanner Data," NBER Working Papers 7981, National Bureau of Economic Research, Inc.
- Peter E. Rossi & Judith A. Chevalier & Anil K. Kashyap, 2002. "Why Don't Prices Rise During Periods of Peak Demand? Evidence from Scanner Data," Yale School of Management Working Papers ysm291, Yale School of Management.
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