Food prices and body fatness among youths
We examine the effect of food prices on clinical measures of obesity, including body mass index (BMI) and percentage body fat (PBF) measures derived from bioelectrical impedance analysis (BIA) and dual energy X-ray absorptiometry (DXA), among youths ages 12 through 18 in the National Health and Nutrition Examination Survey. This is the first study to consider clinically measured levels of body composition rather than BMI to investigate the effects of food prices on obesity outcomes among youths classified by gender and race/ethnicity. Our findings suggest that increases in the real price per calorie of food for home consumption and the real price of fast-food restaurant food lead to improvements in obesity outcomes among youths. We also find that a rise in the real price of fruits and vegetables leads to increased obesity. Finally, our results indicate that measures of PBF derived from BIA and DXA are no less sensitive and in some cases more sensitive to the prices just mentioned than BMI, and serve an important role in demonstrating that rising food prices (except fruit and vegetable prices) are indeed associated with reductions in obesity rather than with reductions in body size proportions alone.
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- Jason Fletcher & David Frisvold & Nathan Tefft, 2009.
"The Effects of Soft Drink Taxes on Child and Adolescent Consumption and Weight Outcomes,"
0908, Department of Economics, Emory University (Atlanta).
- Fletcher, Jason M. & Frisvold, David E. & Tefft, Nathan, 2010. "The effects of soft drink taxes on child and adolescent consumption and weight outcomes," Journal of Public Economics, Elsevier, vol. 94(11-12), pages 967-974, December.
- 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.
- 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.
- Roy Wada & Erdal Tekin, 2007.
"Body Composition and Wages,"
NBER Working Papers
13595, National Bureau of Economic Research, Inc.
- Naci Mocan & Erdal Tekin, 2011.
"Obesity, Self-Esteem and Wages,"
in: Economic Aspects of Obesity, pages 349-380
National Bureau of Economic Research, Inc.
- Johansson, Edvard & Böckerman, Petri & Kiiskinen, Urpo & Heliövaara, Markku, 2009. "Obesity and labour market success in Finland: The difference between having a high BMI and being fat," Economics & Human Biology, Elsevier, vol. 7(1), pages 36-45, March.
- Grossman, Michael & Tekin, Erdal & Wada, Roy, 2012.
"Fast-Food Restaurant Advertising on Television and Its Influence on Youth Body Composition,"
IZA Discussion Papers
7099, Institute for the Study of Labor (IZA).
- Michael Grossman & Erdal Tekin & Roy Wada, 2012. "Fast-Food Restaurant Advertising on Television and Its Influence on Youth Body Composition," NBER Working Papers 18640, National Bureau of Economic Research, Inc.
- Powell, Lisa M., 2009. "Fast food costs and adolescent body mass index: Evidence from panel data," Journal of Health Economics, Elsevier, vol. 28(5), pages 963-970, September.
- 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.
- Burkhauser, Richard V. & Cawley, John, 2008. "Beyond BMI: The value of more accurate measures of fatness and obesity in social science research," Journal of Health Economics, Elsevier, vol. 27(2), pages 519-529, March.
- Lee, Helen, 2012. "The role of local food availability in explaining obesity risk among young school-aged children," Social Science & Medicine, Elsevier, vol. 74(8), pages 1193-1203.
- repec:mpr:mprres:4231 is not listed on IDEAS
- Becker, Gary S & Mulligan, Casey B, 1997. "The Endogenous Determination of Time Preference," The Quarterly Journal of Economics, MIT Press, vol. 112(3), pages 729-58, August.
- Gabriella Conti & James J. Heckman, 2012.
"The Economics of Child Well-Being,"
NBER Working Papers
18466, National Bureau of Economic Research, Inc.
- 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.
- Shin-Yi Chou & Inas Rashad & Michael Grossman, 2005.
"Fast-Food Restaurant Advertising on Television and Its Influence on Childhood Obesity,"
NBER Working Papers
11879, National Bureau of Economic Research, Inc.
- Shin-Yi Chou & Inas Rashad & Michael Grossman, 2008. "Fast-Food Restaurant Advertising on Television and Its Influence on Childhood Obesity," Journal of Law and Economics, University of Chicago Press, vol. 51(4), pages 599-618, November.
- M. Christopher Auld & Lisa M. Powell, 2009. "Economics of Food Energy Density and Adolescent Body Weight," Economica, London School of Economics and Political Science, vol. 76(304), pages 719-740, October.
- 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.
- Inas Rashad & Michael Grossman & Shin-Yi Chou, 2005. "The Super Size of America: An Economic Estimation of Body Mass Index and Obesity in Adults," NBER Working Papers 11584, National Bureau of Economic Research, Inc.
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