Can nutritional label use influence body weight outcomes?
Nutritional labeling has been of much interest to policy makers and health advocates due to rising obesity trends. So can nutritional label use really help reduce body weight outcomes? This study evaluates the impact of nutritional label use on body weight using the propensity score matching technique. We conducted a series of tests related to variable choice of the propensity score specification, quality of matching indicators, robustness checks, and sensitivity to unobserved heterogeneity using Rosenbaum bounds to validate our propensity score exercise. Our results generally suggest that nutritional label use does not affect body mass index. Implications of our findings are discussed.
|Date of creation:||2009|
|Date of revision:|
|Contact details of provider:|| Web page: http://www.aoa.aua.gr|
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768, Institute for the Study of Labor (IZA).
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- Heckman, James & Navarro-Lozano, Salvador, 2003. "Using matching, instrumental variables and control functions to estimate economic choice models," Working Paper Series 2003:4, IFAU - Institute for Evaluation of Labour Market and Education Policy.
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"How Robust is the Evidence on the Effects of College Quality? Evidence From Matching,"
University of Western Ontario, CIBC Centre for Human Capital and Productivity Working Papers
20033, University of Western Ontario, CIBC Centre for Human Capital and Productivity.
- Black, Dan A. & Smith, J.A.Jeffrey A., 2004. "How robust is the evidence on the effects of college quality? Evidence from matching," Journal of Econometrics, Elsevier, vol. 121(1-2), pages 99-124.
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