IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Login to save this article or follow this journal

Supersizing supercenters? The impact of Walmart Supercenters on body mass index and obesity

  • Courtemanche, Charles
  • Carden, Art

Researchers have linked the rise in obesity to technological progress reducing the opportunity cost of food consumption and increasing the opportunity cost of physical activity. We examine this hypothesis in the context of Walmart Supercenters, whose advancements in retail logistics have translated to substantial reductions in the prices of food and other consumer goods. Using data from the Behavioral Risk Factor Surveillance System matched with Walmart Supercenter entry dates and locations, we examine the effects of Supercenters on body mass index (BMI) and obesity. We account for the endogeneity of Walmart Supercenter locations with an instrumental variables approach that exploits the unique geographical pattern of Supercenter expansion around Walmart's headquarters in Bentonville, Arkansas. An additional Supercenter per 100,000 residents increases average BMI by 0.24 units and the obesity rate by 2.3% points. These results imply that the proliferation of Walmart Supercenters explains 10.5% of the rise in obesity since the late 1980s, but the resulting increase in medical expenditures offsets only a small portion of consumers' savings from shopping at Supercenters.

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: http://www.sciencedirect.com/science/article/pii/S0094-1190(10)00069-0
Download Restriction: Full text for ScienceDirect subscribers only

As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.

Article provided by Elsevier in its journal Journal of Urban Economics.

Volume (Year): 69 (2011)
Issue (Month): 2 (March)
Pages: 165-181

as
in new window

Handle: RePEc:eee:juecon:v:69:y:2011:i:2:p:165-181
Contact details of provider: Web page: http://www.elsevier.com/locate/inca/622905

References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:

as in new window
  1. Christopher J. Ruhm, 2003. "Healthy Living in Hard Times," NBER Working Papers 9468, National Bureau of Economic Research, Inc.
  2. Art Carden & Charles Courtemanche, 2009. "Wal-Mart, Leisure, And Culture," Contemporary Economic Policy, Western Economic Association International, vol. 27(4), pages 450-461, October.
  3. repec:wvu:wpaper:06-05 is not listed on IDEAS
  4. Neumark, David & Zhang, Junfu & Ciccarella, Stephen, 2008. "The effects of Wal-Mart on local labor markets," Journal of Urban Economics, Elsevier, vol. 63(2), pages 405-430, March.
  5. Odelia Rosin, 2008. "The Economic Causes Of Obesity: A Survey," Journal of Economic Surveys, Wiley Blackwell, vol. 22(4), pages 617-647, 09.
  6. 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.
  7. Jerry Hausman & Ephraim Leibtag, 2004. "CPI Bias from Supercenters: Does the BLS Know that Wal-Mart Exists?," NBER Working Papers 10712, National Bureau of Economic Research, Inc.
  8. 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.
  9. Eid, Jean & Overman, Henry G & Puga, Diego & Turner, Matthew A, 2007. "Fat City: Questioning the Relationship Between Urban Sprawl and Obesity," CEPR Discussion Papers 6191, C.E.P.R. Discussion Papers.
  10. Noel, Michael & Basker, Emek, 2007. "The Evolving Food Chain: Competitive Effects of Wal-Mart's Entry Into The Supermarket Industry," University of California at San Diego, Economics Working Paper Series qt4nq8d4sm, Department of Economics, UC San Diego.
  11. Ranney, Christine K. & McNamara, Paul E., 2002. "Do Healthier Diets Cost More?," Working Papers 127305, Cornell University, Department of Applied Economics and Management.
  12. 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.
  13. Emek Basker, 2002. "Job Creation or Destruction? Labor-Market Effects of Wal-Mart Expansion," Working Papers 0215, Department of Economics, University of Missouri, revised Jan 2004.
  14. Darius Lakdawalla & Tomas Philipson & Jay Bhattacharya, 2005. "Welfare-Enhancing Technological Change and the Growth of Obesity," American Economic Review, American Economic Association, vol. 95(2), pages 253-257, May.
  15. Andrew J. Plantinga & Stephanie Bernell, 2007. "The Association Between Urban Sprawl And Obesity: Is It A Two-Way Street?," Journal of Regional Science, Wiley Blackwell, vol. 47(5), pages 857-879.
  16. Christopher J. Ruhm, 1996. "Are Recessions Good For Your Health?," NBER Working Papers 5570, National Bureau of Economic Research, Inc.
  17. Art Carden & Charles Courtemanche & Jeremy Meiners, 2009. "Does Wal-Mart reduce social capital?," Public Choice, Springer, vol. 138(1), pages 109-136, January.
  18. Basker, Emek, 2005. "Selling a cheaper mousetrap: Wal-Mart's effect on retail prices," Journal of Urban Economics, Elsevier, vol. 58(2), pages 203-229, September.
  19. Gruber, Jonathan & Frakes, Michael, 2006. "Does falling smoking lead to rising obesity?," Journal of Health Economics, Elsevier, vol. 25(2), pages 183-197, March.
  20. Stephan J. Goetz & Anil Rupasingha, 2006. "Wal-Mart and Social Capital," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 88(5), pages 1304-1310.
  21. 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.
  22. Thomas J. Holmes, 2006. "The Diffusion of Wal-Mart and Economies of Density," 2006 Meeting Papers 15, Society for Economic Dynamics.
  23. Emek Basker, 2007. "When Good Instruments Go Bad," Working Papers 0706, Department of Economics, University of Missouri.
  24. Jerry Hausman & Ephraim Leibtag, 2005. "Consumer Benefits from Increased Competition in Shopping Outlets: Measuring the Effect of Wal-Mart," NBER Working Papers 11809, National Bureau of Economic Research, Inc.
  25. Zhao, Zhenxiang & Kaestner, Robert, 2010. "Effects of urban sprawl on obesity," Journal of Health Economics, Elsevier, vol. 29(6), pages 779-787, December.
  26. Charles L. Baum, 2009. "The effects of cigarette costs on BMI and obesity," Health Economics, John Wiley & Sons, Ltd., vol. 18(1), pages 3-19.
  27. Inas Rashad & Michael Grossman & Shin-Yi Chou, 2006. "The Super Size of America: An Economic Estimation of Body Mass Index and Obesity in Adults," Eastern Economic Journal, Eastern Economic Association, vol. 32(1), pages 133-148, Winter.
  28. Russell S. Sobel & Andrea M Dean, 2008. "Has Wal-Mart Buried Mom And Pop?: The Impact Of Wal-Mart On Self-Employment And Small Establishments In The United States," Economic Inquiry, Western Economic Association International, vol. 46(4), pages 676-695, October.
  29. John Haltiwanger & Ron Jarmin & C. J. Krizan, 2010. "Mom-and-Pop Meet Big Box: Complements or Substitutes?," NBER Chapters, in: Cities and Entrepreneurship National Bureau of Economic Research, Inc.
  30. Dube, Arindrajit & Lester, T. William & Eidlin, Barry, 2007. "Firm Entry and Wages: Impact of Wal-Mart Growth on Earnings Throughout the Retail Sector," Institute for Research on Labor and Employment, Working Paper Series qt22s5k4pv, Institute of Industrial Relations, UC Berkeley.
  31. Janet Currie & Stefano DellaVigna & Enrico Moretti & Vikram Pathania, 2010. "The Effect of Fast Food Restaurants on Obesity and Weight Gain," American Economic Journal: Economic Policy, American Economic Association, vol. 2(3), pages 32-63, August.
  32. Stephan J. Goetz & Hema Swaminathan, 2006. "Wal-Mart and County-Wide Poverty," Social Science Quarterly, Southwestern Social Science Association, vol. 87(2), pages 211-226.
  33. Ranney, Christine K. & McNamara, Paul E., 2002. "Do Healthier Diets Cost More?," 2002 Annual meeting, July 28-31, Long Beach, CA 19588, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
  34. Jay Bhattacharya & Neeraj Sood, 2005. "Health Insurance and the Obesity Externality," NBER Working Papers 11529, National Bureau of Economic Research, Inc.
  35. Carden, Art & Courtemanche, Charles & Meiners, Jeremy, 2008. "Painting the Town Red? Wal-Mart and Values," Working Papers 09-5, University of North Carolina at Greensboro, Department of Economics, revised 01 Apr 2009.
Full references (including those not matched with items on IDEAS)

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

When requesting a correction, please mention this item's handle: RePEc:eee:juecon:v:69:y:2011:i:2:p:165-181. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Zhang, Lei)

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.