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Does Money Burn Fat? – Evidence from a Randomized Experiment

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  • Augurzky, Boris
  • Bauer, Thomas K.
  • Reichert, Arndt R.
  • Schmidt, Christoph M.
  • Tauchmann, Harald

Abstract

We test whether financial incentives have an effect on weight reduction in a randomized controlled trial involving 700 obese persons assigned to three experimental groups. While two treatment groups obtain €150 and €300, respectively, for achieving an individually assigned target weight within four months, a control group receives no such premium. The results indicate that the weight losses for the treatment groups are 2.6 and 2.9 percentage points higher than that achieved by the control group, raising the average total weight loss for the incentivized groups to 5 percent of the initial weight. This percentage is typically regarded as a threshold to improve the health status of the obese. Further evidence indeed indicates some health improvements. The higher reward causes only the group of obese women to lose more weight. Overall, the results suggest that financial incentives can motivate people to lose weight significantly.

Suggested Citation

  • Augurzky, Boris & Bauer, Thomas K. & Reichert, Arndt R. & Schmidt, Christoph M. & Tauchmann, Harald, 2012. "Does Money Burn Fat? – Evidence from a Randomized Experiment," Ruhr Economic Papers 368, RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen.
    • Handle: RePEc:zbw:rwirep:368
    DOI: 10.4419/86788423
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    1. John Cawley & Joshua A. Price, 2011. "Outcomes in a Program that Offers Financial Rewards for Weight Loss," NBER Chapters, in: Economic Aspects of Obesity, pages 91-126, National Bureau of Economic Research, Inc.
    2. Jay Bhattacharya & Neeraj Sood, 2011. "Who Pays for Obesity?," Journal of Economic Perspectives, American Economic Association, vol. 25(1), pages 139-158, Winter.
    3. James J. Heckman, 1976. "The Common Structure of Statistical Models of Truncation, Sample Selection and Limited Dependent Variables and a Simple Estimator for Such Models," NBER Chapters, in: Annals of Economic and Social Measurement, Volume 5, number 4, pages 475-492, National Bureau of Economic Research, Inc.
    4. Matthew Rabin & Ted O'Donoghue, 1999. "Doing It Now or Later," American Economic Review, American Economic Association, vol. 89(1), pages 103-124, March.
    5. Reichert, Arndt & Tauchmann, Harald, 2014. "When outcome heterogeneously matters for selection: a generalized selection correction estimator," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 46(7), pages 762-768.
    6. Ruhm, Christopher J., 2012. "Understanding overeating and obesity," Journal of Health Economics, Elsevier, vol. 31(6), pages 781-796.
    7. Jay Bhattacharya & Neeraj Sood, 2006. "Health Insurance and the Obesity Externality," Advances in Health Economics and Health Services Research, in: The Economics of Obesity, pages 279-318, Emerald Group Publishing Limited.
    8. Williamson, D.F. & Serdula, M.K. & Anda, R.F. & Levy, A. & Byers, T., 1992. "Weight loss attempts in adults: Goals, duration, and rate of weight loss," American Journal of Public Health, American Public Health Association, vol. 82(9), pages 1251-1257.
    9. Forste, Renata & Moore, Erin, 2012. "Adolescent obesity and life satisfaction: Perceptions of self, peers, family, and school," Economics & Human Biology, Elsevier, vol. 10(4), pages 385-394.
    10. David S. Lee, 2009. "Training, Wages, and Sample Selection: Estimating Sharp Bounds on Treatment Effects," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 76(3), pages 1071-1102.
    11. Morris, Stephen, 2007. "The impact of obesity on employment," Labour Economics, Elsevier, vol. 14(3), pages 413-433, June.
    12. Charles L. Baum & William F. Ford, 2004. "The wage effects of obesity: a longitudinal study," Health Economics, John Wiley & Sons, Ltd., vol. 13(9), pages 885-899, September.
    13. Oswald, Andrew J & Powdthavee, Nattavudh, 2007. "Obesity, Unhappiness, and The Challenge of Affluence : Theory and Evidence," The Warwick Economics Research Paper Series (TWERPS) 793, University of Warwick, Department of Economics.
    14. Ikeda, Shinsuke & Kang, Myong-Il & Ohtake, Fumio, 2010. "Hyperbolic discounting, the sign effect, and the body mass index," Journal of Health Economics, Elsevier, vol. 29(2), pages 268-284, March.
    15. Alfredo R. Paloyo & Arndt R. Reichert & Holger Reinermann & Harald Tauchmann, 2014. "The Causal Link Between Financial Incentives And Weight Loss: An Evidence-Based Survey Of The Literature," Journal of Economic Surveys, Wiley Blackwell, vol. 28(3), pages 401-420, July.
    16. repec:zbw:rwirep:0372 is not listed on IDEAS
    17. Stefano DellaVigna & Ulrike Malmendier, 2006. "Paying Not to Go to the Gym," American Economic Review, American Economic Association, vol. 96(3), pages 694-719, June.
    18. Franco Sassi, 2010. "Obesity and the Economics of Prevention," Books, Edward Elgar Publishing, number 14244.
    19. Morris, Stephen, 2006. "Body mass index and occupational attainment," Journal of Health Economics, Elsevier, vol. 25(2), pages 347-364, March.
    20. Grossman, Michael & Mocan, Naci (ed.), 2011. "Economic Aspects of Obesity," National Bureau of Economic Research Books, University of Chicago Press, number 9780226310091, September.
    21. Yoo, Seung-Hoon & Yang, Chang-Young, 2000. "Dealing with bottled water expenditures data with zero observations: a semiparametric specification," Economics Letters, Elsevier, vol. 66(2), pages 151-157, February.
    22. Euna Han & Edward C. Norton & Sally C. Stearns, 2009. "Weight and wages: fat versus lean paychecks," Health Economics, John Wiley & Sons, Ltd., vol. 18(5), pages 535-548, May.
    23. James Heckman & Jeffrey Smith & Christopher Taber, 1998. "Accounting For Dropouts In Evaluations Of Social Programs," The Review of Economics and Statistics, MIT Press, vol. 80(1), pages 1-14, February.
    24. Spenkuch, Jörg L., 2012. "Moral hazard and selection among the poor: Evidence from a randomized experiment," Journal of Health Economics, Elsevier, vol. 31(1), pages 72-85.
    25. Van de Ven, Wynand P. M. M. & Van Praag, Bernard M. S., 1981. "The demand for deductibles in private health insurance : A probit model with sample selection," Journal of Econometrics, Elsevier, vol. 17(2), pages 229-252, November.
    26. Joshua Angrist & Victor Lavy, 2009. "The Effects of High Stakes High School Achievement Awards: Evidence from a Randomized Trial," American Economic Review, American Economic Association, vol. 99(4), pages 1384-1414, September.
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    More about this item

    Keywords

    randomized experiment; financial incentives for weight loss; obesity; nonrandom sample attrition; effect heterogeneity;
    All these keywords.

    JEL classification:

    • I10 - Health, Education, and Welfare - - Health - - - General
    • I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health
    • H23 - Public Economics - - Taxation, Subsidies, and Revenue - - - Externalities; Redistributive Effects; Environmental Taxes and Subsidies
    • C93 - Mathematical and Quantitative Methods - - Design of Experiments - - - Field Experiments

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