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Understanding Overeating and Obesity

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  • Christopher J. Ruhm

Abstract

The combination of economic and biological factors is likely to result in overeating, in the current environment of cheap and readily available food. This propensity is shown using a “dual-decision” approach where choices reflect the interaction between two parts of the brain: a “deliberative” system, operating as in standard economic models, and an “affective” system that responds rapidly to stimuli without considering long-term consequences. This framework is characterized by excess food consumption and body weight, in the sense that individuals prefer both ex-ante and ex-post to eat and weigh less than they actually do, with dieting being common but often unsuccessful or only partially successful. As in the standard model, weight will be related to prices. However, another potentially important reason for rising obesity is that food producers have incentives to engineer products to stimulate the affective system so as to encourage overeating. Data from multiple waves of the National Health and Nutrition Examination Surveys are used to investigate predictions of the dual-decision model, with the evidence providing broad support for at least some irrationality in food consumption.

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Bibliographic Info

Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 16149.

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Date of creation: Jul 2010
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Publication status: published as Ruhm, Christopher J., 2012. "Understanding overeating and obesity," Journal of Health Economics, Elsevier, vol. 31(6), pages 781-796.
Handle: RePEc:nbr:nberwo:16149

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  1. John Cawley & Richard V. Burkhauser, 2006. "Beyond BMI: The Value of More Accurate Measures of Fatness and Obesity in Social Science Research," NBER Working Papers 12291, National Bureau of Economic Research, Inc.
  2. John Cawley, 2004. "The Impact of Obesity on Wages," Journal of Human Resources, University of Wisconsin Press, vol. 39(2).
  3. Emre Ozdenoren & Stephen Salant & Dan Silverman, 2006. "Willpower and Optimal Control of Visceral Urges," Levine's Working Paper Archive 122247000000001355, David K. Levine.
  4. Gruber, Jonathan & Frakes, Michael, 2006. "Does falling smoking lead to rising obesity?," Journal of Health Economics, Elsevier, vol. 25(2), pages 183-197, March.
  5. Dana Goldman & Darius Lakdawalla & Yuhui Zheng, 2011. "Food Prices and the Dynamics of Body Weight," NBER Chapters, in: Economic Aspects of Obesity, pages 65-90 National Bureau of Economic Research, Inc.
  6. Drew Fudenberg & David K. Levine, 2006. "A Dual Self Model of Impulse Control," Harvard Institute of Economic Research Working Papers 2112, Harvard - Institute of Economic Research.
  7. Mancino, Lisa & Kinsey, Jean D., 2008. "Is Dietary Knowledge Enough? Hunger, Stress, and Other Roadblocks to Healthy Eating," Economic Research Report 56465, United States Department of Agriculture, Economic Research Service.
  8. Christian, Thomas & Rashad, Inas, 2009. "Trends in U.S. food prices, 1950-2007," Economics & Human Biology, Elsevier, vol. 7(1), pages 113-120, March.
  9. Emre Ozdenoren & Stephen Salant & Dan Silverman, 2006. "Willpower and the Optimal Control of Visceral Urges," NBER Working Papers 12278, National Bureau of Economic Research, Inc.
  10. David M. Cutler & Edward L. Glaeser & Jesse M. Shapiro, 2003. "Why Have Americans Become More Obese?," Harvard Institute of Economic Research Working Papers 1994, Harvard - Institute of Economic Research.
  11. Mark Aguiar & Erik Hurst, 2006. "Measuring trends in leisure: the allocation of time over five decades," Working Papers 06-2, Federal Reserve Bank of Boston.
  12. Tomas J. Philipson & Richard A. Posner, 1999. "The Long-Run Growth in Obesity as a Function of Technological Change," Working Papers 9912, Harris School of Public Policy Studies, University of Chicago.
  13. Wells, Hodan Farah & Buzby, Jean C., 2008. "Dietary Assessment of Major Trends in U.S. Food Consumption, 1970-2005," Economic Information Bulletin 58641, United States Department of Agriculture, Economic Research Service.
  14. Shiv, Baba & Fedorikhin, Alexander, 1999. " Heart and Mind in Conflict: The Interplay of Affect and Cognition in Consumer Decision Making," Journal of Consumer Research, University of Chicago Press, vol. 26(3), pages 278-92, December.
  15. Chou, Shin-Yi & Grossman, Michael & Saffer, Henry, 2004. "An economic analysis of adult obesity: results from the Behavioral Risk Factor Surveillance System," Journal of Health Economics, Elsevier, vol. 23(3), pages 565-587, May.
  16. Shapiro, Jesse & Glaeser, Edward & Cutler, David, 2003. "Why Have Americans Become More Obese," Scholarly Articles 2640583, Harvard University Department of Economics.
  17. Loewenstein, George & O'Donoghue, Ted, 2004. "Animal Spirits: Affective and Deliberative Processes in Economic Behavior," Working Papers 04-14, Cornell University, Center for Analytic Economics.
  18. Julie S. Downs & George Loewenstein & Jessica Wisdom, 2009. "Strategies for Promoting Healthier Food Choices," American Economic Review, American Economic Association, vol. 99(2), pages 159-64, May.
  19. Laibson, David I., 1997. "Golden Eggs and Hyperbolic Discounting," Scholarly Articles 4481499, Harvard University Department of Economics.
  20. Chouinard Hayley H & Davis David E & LaFrance Jeffrey T & Perloff Jeffrey M, 2007. "Fat Taxes: Big Money for Small Change," Forum for Health Economics & Policy, De Gruyter, vol. 10(2), pages 1-30, June.
  21. W. Pesendorfer & F. Gul, 1999. "Temptation and Self-Control," Princeton Economic Theory Papers 99f1, Economics Department, Princeton University.
  22. B. Douglas Bernheim & Antonio Rangel, 2004. "Addiction and Cue-Triggered Decision Processes," American Economic Review, American Economic Association, vol. 94(5), pages 1558-1590, December.
  23. Shefrin, Hersh M & Thaler, Richard H, 1988. "The Behavioral Life-Cycle Hypothesis," Economic Inquiry, Western Economic Association International, vol. 26(4), pages 609-43, October.
  24. Lakdawalla, Darius & Philipson, Tomas, 2009. "The growth of obesity and technological change," Economics & Human Biology, Elsevier, vol. 7(3), pages 283-293, December.
  25. Hamermesh, Daniel S., 2010. "Incentives, time use and BMI: The roles of eating, grazing and goods," Economics & Human Biology, Elsevier, vol. 8(1), pages 2-15, March.
  26. Jonathan Gruber & Botond Köszegi, 2001. "Is Addiction "Rational"? Theory And Evidence," The Quarterly Journal of Economics, MIT Press, vol. 116(4), pages 1261-1303, November.
  27. Becker, Gary S & Murphy, Kevin M, 1988. "A Theory of Rational Addiction," Journal of Political Economy, University of Chicago Press, vol. 96(4), pages 675-700, August.
  28. Ruhm Christopher J, 2007. "Current and Future Prevalence of Obesity and Severe Obesity in the United States," Forum for Health Economics & Policy, De Gruyter, vol. 10(2), pages 1-28, September.
  29. Laibson, David I., 2000. "A Cue-Theory of Consumption," Scholarly Articles 4481496, Harvard University Department of Economics.
  30. 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.
  31. Courtemanche, Charles, 2009. "Rising cigarette prices and rising obesity: Coincidence or unintended consequence?," Journal of Health Economics, Elsevier, vol. 28(4), pages 781-798, July.
  32. Just, David R., 2006. "Behavioral Economics, Food Assistance, and Obesity," Agricultural and Resource Economics Review, Northeastern Agricultural and Resource Economics Association, vol. 35(2), October.
  33. Chou, Shin-Yi & Grossman, Michael & Saffer, Henry, 2006. "Reply to Jonathan Gruber and Michael Frakes," Journal of Health Economics, Elsevier, vol. 25(2), pages 389-393, March.
  34. Paul William Glimcher & Kenway Louie & Joseph Kable, 2007. "Neuroeconomic Studies of Impulsivity: Now or Just as Soon as Possible?," American Economic Review, American Economic Association, vol. 97(2), pages 142-147, May.
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Cited by:
  1. Courtemanche, Charles & McAlvanah, Patrick & Heutel, Garth, 2011. "Impatience, Incentives, and Obesity," Working Papers 11-9, University of North Carolina at Greensboro, Department of Economics, revised 28 Sep 2011.
  2. Garth Heutel, 2011. "Optimal Policy Instruments for Externality-Producing Durable Goods Under Time Inconsistency," NBER Working Papers 17083, National Bureau of Economic Research, Inc.
  3. Strulik, Holger, 2012. "A Mass Phenomenon: The Social Evolution of Obesity," Hannover Economic Papers (HEP) dp-489, Leibniz Universität Hannover, Wirtschaftswissenschaftliche Fakultät.
  4. Vani S. Kulkarni & Veena S. Kulkarni & Raghav Gaiha, 2013. "Double burden of malnutrition: Why are Indian women likely to be underweight and obese?," Brooks World Poverty Institute Working Paper Series 19013, BWPI, The University of Manchester.
  5. Ljungvall, Åsa, 2013. "The Freer the Fatter? A Panel Study of the Relationship between Body-Mass Index and Economic Freedom," Working Papers 2013:23, Lund University, Department of Economics.
  6. Augurzky, Boris & Bauer, Thomas K. & Reichert, Arndt R. & Schmidt, Christoph M. & Tauchmann, Harald, 2012. "Does Money Burn Fat? Evidence from a Randomized Experiment," IZA Discussion Papers 6888, Institute for the Study of Labor (IZA).
  7. Dave, Dhaval M. & Kelly, Inas Rashad, 2012. "How does the business cycle affect eating habits?," Social Science & Medicine, Elsevier, vol. 74(2), pages 254-262.
  8. Guilhem Lecouteux, 2013. "Reconciling behavioural and neoclassical economics," Working Papers hal-00819763, HAL.
  9. Colin Baker & Ralph Bradley, 2013. "The Simultaneous Effects of Obesity, Insurance Choice, and Medical Visit Choice on Healthcare Costs," NBER Chapters, in: Measuring and Modeling Health Care Costs National Bureau of Economic Research, Inc.

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