101. Regular or low-fat? An investigation of the long-run impact of the first low-fat purchase on subsequent purchase volumes and calories
- Author
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Peter C. Verhoef, Joost M.E. Pennings, Kelly Geyskens, Kathleen Cleeren, Marketing & Supply Chain Management, RS: GSBE MSCM, Finance, RS: GSBE EFME, and Research Programme Marketing
- Subjects
Marketing and Consumer Behaviour ,CONSUMER ,Food intake ,FOOD-INTAKE ,Calorie ,household panel data ,Structural break ,050109 social psychology ,WASS ,long-run impact ,0502 economics and business ,Economics ,State dependence ,0501 psychology and cognitive sciences ,Structural break analysis ,2. Zero hunger ,Marketing ,Consumption (economics) ,Short run ,05 social sciences ,structural break analysis ,Advertising ,Overpurchasing ,CONSUMPTION ,Household panel data ,CHOICE ,SELF-CONTROL ,Unhealthy food ,Low-fat ,STATE DEPENDENCE ,Overconsumption ,050211 marketing ,Demographic economics ,Marktkunde en Consumentengedrag ,BEHAVIOR ,Long-run impact - Abstract
Health organizations stimulate the development of low-fat variants to fight the obesity epidemic. We examine the effectiveness of this policy by studying the short- and long-term consequences of the first low-fat purchase on subsequent purchased volume and calories. Using a structural break analysis, we show that purchases increase in the short run after the first low-fat purchase, thereby confirming the single-occasion overconsumption effect of low-fat as shown in the experimental literature. Importantly, our results also show a significant positive long-term effect, which suggests that overpurchasing persists in the long run. In addition, our findings show that the long-term overpurchasing after the first low-fat purchase is solely due to the overpurchasing of low-fat items and not of regular items. These results provide support for the overgeneralization of claim effects and habit formation resulting in the enduring effect of healthier variants of unhealthy food. publisher: Elsevier articletitle: Regular or low-fat? An investigation of the long-run impact of the first low-fat purchase on subsequent purchase volumes and calories journaltitle: International Journal of Research in Marketing articlelink: http://dx.doi.org/10.1016/j.ijresmar.2016.04.001 content_type: article copyright: © 2016 Elsevier B.V. All rights reserved. ispartof: International Journal of Research in Marketing vol:33 issue:4 pages:896-906 ispartof: location:MA, NW Univ, Kellogg Sch Management, Boston status: published
- Published
- 2016