Smoking and body weight: Evidence using genetic instruments
Several studies have evaluated whether the high and rising obesity rates over the past three decades may be due to the declining smoking rates. There is mixed evidence across studies – some find negative smoking effects and positive cigarette cost effects on body weight, while others find opposite effects. This study applies a unique approach to identify the smoking effects on body weight and to evaluate the heterogeneity in these effects across the body mass index (BMI) distribution by utilizing genetic instruments for smoking. Using a data sample of 1057 mothers from Norway, the study finds heterogeneous effects of cigarette smoking on BMI – smoking increases BMI at low/moderate BMI levels and decreases BMI at high BMI levels. The study highlights the potential advantages and challenges of employing genetic instrumental variables to identify behavior effects including the importance of qualifying the instruments and the need for large samples.
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- Gruber, Jonathan & Frakes, Michael, 2006. "Does falling smoking lead to rising obesity?," Journal of Health Economics, Elsevier, vol. 25(2), pages 183-197, March.
- Chernozhukov, Victor & Hansen, Christian & Jansson, Michael, 2007. "Inference approaches for instrumental variable quantile regression," Economics Letters, Elsevier, vol. 95(2), pages 272-277, May.
- Fang, Hai & Ali, Mir M. & Rizzo, John A., 2009. "Does smoking affect body weight and obesity in China?," Economics & Human Biology, Elsevier, vol. 7(3), pages 334-350, December.
- Cheng Kai-Wen & Kenkel Don S, 2010. "U.S. Cigarette Demand: 1944-2004," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 10(1), pages 1-21, August.
- Roger Koenker & Kevin F. Hallock, 2001.
Journal of Economic Perspectives,
American Economic Association, vol. 15(4), pages 143-156, Fall.
- Shin-Yi Chou & Michael Grossman & Henry Saffer, 2002.
"An Economic Analysis of Adult Obesity: Results from the Behavioral Risk Factor Surveillance System,"
NBER Working Papers
9247, National Bureau of Economic Research, Inc.
- 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.
- 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.
- Koenker, Roger W & Bassett, Gilbert, Jr, 1978. "Regression Quantiles," Econometrica, Econometric Society, vol. 46(1), pages 33-50, January.
- Trenton Smith & Christiana Stoddard & Michael G. Barnes, 2007.
"Why the Poor Get Fat: Weight Gain and Economic Insecurity,"
2007-16, School of Economic Sciences, Washington State University.
- Smith Trenton G. & Stoddard Christiana & Barnes Michael G, 2009. "Why the Poor Get Fat: Weight Gain and Economic Insecurity," Forum for Health Economics & Policy, De Gruyter, vol. 12(2), pages 1-31, June.
- 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.
- Terza, Joseph V. & Basu, Anirban & Rathouz, Paul J., 2008. "Two-stage residual inclusion estimation: Addressing endogeneity in health econometric modeling," Journal of Health Economics, Elsevier, vol. 27(3), pages 531-543, May.
- John Cawley & Euna Han & Edward C. Norton, 2011. "The validity of genes related to neurotransmitters as instrumental variables," Health Economics, John Wiley & Sons, Ltd., vol. 20(8), pages 884-888, 08.
- Ding, Weili & Lehrer, Steven F. & Rosenquist, J.Niels & Audrain-McGovern, Janet, 2009. "The impact of poor health on academic performance: New evidence using genetic markers," Journal of Health Economics, Elsevier, vol. 28(3), pages 578-597, May.
- 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.
- Bhattacharya, Jay & Bundorf, M. Kate, 2009. "The incidence of the healthcare costs of obesity," Journal of Health Economics, Elsevier, vol. 28(3), pages 649-658, May.
- 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.
- George L. Wehby & Jeffrey C. Murray & Eduardo E. Castilla & Jorge S. Lopez-Camelo & Robert L. Ohsfeldt, 2009. "Quantile effects of prenatal care utilization on birth weight in Argentina," Health Economics, John Wiley & Sons, Ltd., vol. 18(11), pages 1307-1321.
- Victor Chernozhukov & Christian Hansen, 2005. "An IV Model of Quantile Treatment Effects," Econometrica, Econometric Society, vol. 73(1), pages 245-261, 01.
- Edward C Norton & Euna Han, 2007.
"Genetic Information, Obesity, and Labor Market Outcomes,"
Health, Econometrics and Data Group (HEDG) Working Papers
07/15, HEDG, c/o Department of Economics, University of York.
- Edward C. Norton & Euna Han, 2008. "Genetic information, obesity, and labor market outcomes," Health Economics, John Wiley & Sons, Ltd., vol. 17(9), pages 1089-1104.
- Jinyong Hahn & Jerry Hausman, 2003. "Weak Instruments: Diagnosis and Cures in Empirical Econometrics," American Economic Review, American Economic Association, vol. 93(2), pages 118-125, May.
- Chernozhukov, Victor & Hansen, Christian, 2006. "Instrumental quantile regression inference for structural and treatment effect models," Journal of Econometrics, Elsevier, vol. 132(2), pages 491-525, June.
- Stephanie von Hinke Kessler Scholder & George Davey Smith & Debbie A. Lawlor & Carol Propper & Frank Windmeijer, 2011. "Mendelian randomization: the use of genes in instrumental variable analyses," Health Economics, John Wiley & Sons, Ltd., vol. 20(8), pages 893-896, 08.
- Victor Chernozhukov & Christian Hansen, 2004. "The Effects of 401(K) Participation on the Wealth Distribution: An Instrumental Quantile Regression Analysis," The Review of Economics and Statistics, MIT Press, vol. 86(3), pages 735-751, August.
- Chernozhukov, Victor & Hansen, Christian, 2008. "The reduced form: A simple approach to inference with weak instruments," Economics Letters, Elsevier, vol. 100(1), pages 68-71, July.
- Rashad, Inas, 2006.
"Structural estimation of caloric intake, exercise, smoking, and obesity,"
The Quarterly Review of Economics and Finance,
Elsevier, vol. 46(2), pages 268-283, May.
- Inas Rashad, 2006. "Structural Estimation of Caloric Intake, Exercise, Smoking, and Obesity," NBER Working Papers 11957, National Bureau of Economic Research, Inc.
- Cawley, John & Markowitz, Sara & Tauras, John, 2004.
"Lighting up and slimming down: the effects of body weight and cigarette prices on adolescent smoking initiation,"
Journal of Health Economics,
Elsevier, vol. 23(2), pages 293-311, March.
- John Cawley & Sara Markowitz & John Tauras, 2003. "Lighting Up and Slimming Down: The Effects of Body Weight and Cigarette Prices on Adolescent Smoking Initiation," NBER Working Papers 9561, National Bureau of Economic Research, Inc.
- Hausman, Jerry A., 1983. "Specification and estimation of simultaneous equation models," Handbook of Econometrics, in: Z. Griliches† & M. D. Intriligator (ed.), Handbook of Econometrics, edition 1, volume 1, chapter 7, pages 391-448 Elsevier.
- 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.
- Rees, Daniel I. & Sabia, Joseph J., 2010. "Body weight and smoking initiation: Evidence from Add Health," Journal of Health Economics, Elsevier, vol. 29(5), pages 774-777, September.
- Jason M. Fletcher, 2011. "The promise and pitfalls of combining genetic and economic research," Health Economics, John Wiley & Sons, Ltd., vol. 20(8), pages 889-892, 08.
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