Does Health Insurance Make You Fat?
In: Economic Aspects of Obesity
The prevalence of obesity has been rising dramatically in the U.S., leading to poor health and rising health care expenditures. The role of policy in addressing rising rates of obesity, however, is controversial. Policy recommendations for interventions intended to influence body weight decisions often assume the obesity creates negative externalities for the non-obese. We build on earlier work demonstrating that this argument depends on two important assumptions: 1) that the obese do not pay for their higher medical expenditures through differential payments for health care and health insurance, and 2) that body weight decisions are responsive to the incidence of medical care costs associated with obesity. In this paper, we test the latter proposition - that body weight is influenced by insurance coverage - using two approaches. First, we use data from the Rand Health Insurance Experiment, in which people were randomly assigned to varying levels of health insurance, to examine the effect of generosity of insurance coverage on body weight along the intensive coverage margin. Second, we use instrumental variables methods to estimate the effect of type of insurance coverage (private, public and none) on body weight along the extensive margin. We explicitly address the discrete nature of the endogenous indicator of health insurance coverage by estimating a nonlinear instrumental variables model. We find weak evidence that more generous insurance coverage increases body mass index. We find stronger evidence that being insured increases body mass index and obesity.
(This abstract was borrowed from another version of this item.)
|This chapter was published in: ||This item is provided by National Bureau of Economic Research, Inc in its series NBER Chapters with number
11825.||Handle:|| RePEc:nbr:nberch:11825||Contact details of provider:|| Postal: National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.|
Web page: http://www.nber.org
More information through EDIRC
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.:
- Darius Lakdawalla & Tomas Philipson, 2002.
"The Growth of Obesity and Technological Change: A Theoretical and Empirical Examination,"
0203, Harris School of Public Policy Studies, University of Chicago.
- Darius Lakdawalla & Tomas Philipson, 2002. "The Growth of Obesity and Technological Change: A Theoretical and Empirical Examination," NBER Working Papers 8946, National Bureau of Economic Research, Inc.
- Darius Lakdawalla & Neeraj Sood & Dana Goldman, 2006. "HIV Breakthroughs and Risky Sexual Behavior," The Quarterly Journal of Economics, Oxford University Press, vol. 121(3), pages 1063-1102.
- Dana Goldman & Darius Lakdawalla & Neeraj Sood, 2004. "HIV Breakthroughs and Risk Sexual Behavior," NBER Working Papers 10516, National Bureau of Economic Research, Inc.
- David M. Cutler & Edward L. Glaeser & Jesse M. Shapiro, 2003. "Why Have Americans Become More Obese?," Journal of Economic Perspectives, American Economic Association, vol. 17(3), pages 93-118, Summer.
- 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.
- Shapiro, Jesse & Glaeser, Edward & Cutler, David, 2003. "Why Have Americans Become More Obese," Scholarly Articles 2640583, Harvard University Department of Economics.
- David Cutler & Edward Glaeser & Jesse Shapiro, 2003. "Why Have Americans Become More Obese?," NBER Working Papers 9446, National Bureau of Economic Research, Inc.
- B. Douglas Bernheim & Antonio Rangel, 2005. "Behavioral Public Economics: Welfare and Policy Analysis with Non-Standard Decision-Makers," NBER Working Papers 11518, National Bureau of Economic Research, Inc.
- B. Douglas Bernheim & Antonio Rangel, 2005. "Behavioral Public Economics: Welfare and Policy Analysis with Non-Standard Decision-Makers," Discussion Papers 04-033, Stanford Institute for Economic Policy Research.
- Ehrlich, Isaac & Becker, Gary S, 1972. "Market Insurance, Self-Insurance, and Self-Protection," Journal of Political Economy, University of Chicago Press, vol. 80(4), pages 623-648, July-Aug..
- Dhaval Dave & Robert Kaestner, 2009. "Health insurance and ex ante moral hazard: evidence from Medicare," International Journal of Health Economics and Management, Springer, vol. 9(4), pages 367-390, December.
- Dhaval Dave & Robert Kaestner, 2006. "Health Insurance and Ex Ante Moral Hazard: Evidence from Medicare," NBER Working Papers 12764, National Bureau of Economic Research, Inc.
- Anderson, Patricia M. & Butcher, Kristin F. & Levine, Phillip B., 2003. "Maternal employment and overweight children," Journal of Health Economics, Elsevier, vol. 22(3), pages 477-504, May.
- Patricia M. Anderson & Kristin F. Butcher & Phillip B. Levine, 2002. "Maternal employment and overweight children," Working Paper Series WP-02-10, Federal Reserve Bank of Chicago.
- Patricia M. Anderson & Kristin F. Butcher & Phillip B. Levine, 2002. "Maternal Employment and Overweight Children," NBER Working Papers 8770, National Bureau of Economic Research, Inc.
- A. J. Culyer & J. P. Newhouse (ed.), 2000. "Handbook of Health Economics," Handbook of Health Economics, Elsevier, edition 1, volume 1, number 1, 00.
- Inas Rashad & Sara Markowitz, 2007. "Incentives in Obesity and Health Insurance," NBER Working Papers 13113, National Bureau of Economic Research, Inc. Full references (including those not matched with items on IDEAS)
When requesting a correction, please mention this item's handle: RePEc:nbr:nberch:11825. 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: ()
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.