Food Prices and Overweight Patterns in Italy
AbstractIn this paper we examine the role of relative food prices in determining the recent increase in body weight in Italy. Cross-price elasticities of unhealthy and healthy foods estimated by a demand system provide a consistent framework to evaluate substitution effects, when a close association is assumed between unhealthy (healthy) foods and more (less) energy-dense foods. We used a dataset constructed from a series of cross-sections of the Italian Household Budget Survey (1997-2005) to obtain the variables of the demand system, which accounts for regional price variability. The relative increase of healthy food prices was found to produce nontrivial elasticities of substitution towards higher relative consumption of unhealthy foods, with effects on weight outcomes. In addition, these changes were unevenly distributed among individuals and were particularly significant for those who were poorer and had less education.
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Bibliographic InfoPaper provided by Economics and Econometrics Research Institute (EERI), Brussels in its series EERI Research Paper Series with number EERI_RP_2010_40.
Date of creation: 20 Oct 2010
Date of revision:
Household Survey Data; Healthy and Unhealthy Foods; Overweight and Obesity; Elasticity of Substitution.;
Other versions of this item:
- D12 - Microeconomics - - Household Behavior - - - Consumer Economics: Empirical Analysis
- I10 - Health, Education, and Welfare - - Health - - - General
- I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health
This paper has been announced in the following NEP Reports:
- NEP-AGR-2010-10-30 (Agricultural Economics)
- NEP-ALL-2010-10-30 (All new papers)
- NEP-HEA-2010-10-30 (Health Economics)
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.:
- D. Coondoo & A. Majumder & R. Ray, 2004. "A Method of Calculating Regional Consumer Price Differentials with Illustrative Evidence from India," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 50(1), pages 51-68, 03.
- Costa-Font, Joan & Fabbri, Daniele & Gil, Joan, 2009.
"Decomposing body mass index gaps between Mediterranean countries: A counterfactual quantile regression analysis,"
Economics & Human Biology,
Elsevier, vol. 7(3), pages 351-365, December.
- Joan Costa-Font & Daniele Fabbri & Joan Gil, 2008. "Decomposing Body Mass Index Gaps Between Mediterranean Countries: A Counterfactual Quantile Regression Analysis," Working Papers 2008-11, FEDEA.
- Costa-Font, J & Fabbri, D & Gil, J, 2008. "Decomposing Bodymass Index gaps between Mediterranean countries: A Counterfactual Quantile Regression Analysis," Health, Econometrics and Data Group (HEDG) Working Papers 08/02, HEDG, c/o Department of Economics, University of York.
- Ng, S., 1995.
"Testing for Homogeneity in Demand Systems when the Regressors Are Non-Stationary,"
Cahiers de recherche
9516, Universite de Montreal, Departement de sciences economiques.
- Ng, Serena, 1995. "Testing for Homogeneity in Demand Systems When the Regressors Are Nonstationary," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 10(2), pages 147-63, April-Jun.
- Ng, S., 1995. "Testing for Homogeneity in Demand Systems when the Regressors Are Non-Stationary," Cahiers de recherche 9516, Centre interuniversitaire de recherche en économie quantitative, CIREQ.
- Pesaran, M. H. & Shin, Y. & Smith, R. J., 1997.
"Structural Analysis of Vector Error Correction Models with Exogenous I(1) Variables,"
Cambridge Working Papers in Economics
9706, Faculty of Economics, University of Cambridge.
- Pesaran, M. Hashem & Shin, Yongcheol & Smith, Richard J., 2000. "Structural analysis of vector error correction models with exogenous I(1) variables," Journal of Econometrics, Elsevier, vol. 97(2), pages 293-343, August.
- Kwiatkowski, Denis & Phillips, Peter C. B. & Schmidt, Peter & Shin, Yongcheol, 1992.
"Testing the null hypothesis of stationarity against the alternative of a unit root : How sure are we that economic time series have a unit root?,"
Journal of Econometrics,
Elsevier, vol. 54(1-3), pages 159-178.
- Kwiatkowski, D. & Phillips, P.C.B. & Schmidt, P., 1990. "Testing the Null Hypothesis of Stationarity Against the Alternative of Unit Root : How Sure are we that Economic Time Series have a Unit Root?," Papers 8905, Michigan State - Econometrics and Economic Theory.
- Denis Kwiatkowski & Peter C.B. Phillips & Peter Schmidt, 1991. "Testing the Null Hypothesis of Stationarity Against the Alternative of a Unit Root: How Sure Are We That Economic Time Series Have a Unit Root?," Cowles Foundation Discussion Papers 979, Cowles Foundation for Research in Economics, Yale University.
- Komlos, John & Baur, Marieluise, 2004.
"From the tallest to (one of) the fattest: the enigmatic fate of the American population in the 20th century,"
Economics & Human Biology,
Elsevier, vol. 2(1), pages 57-74, March.
- Komlos, John & Baur, Marieluise, 2003. "From the Tallest to (One of) the Fattest: The Enigmatic Fate of the American Population in the 20th Century," Discussion Papers in Economics 76, University of Munich, Department of Economics.
- John Komlos & Marieluise Baur, 2003. "From the Tallest to (One of) the Fattest: The Enigmatic Fate of the American Population in the 20th Century," CESifo Working Paper Series 1028, CESifo Group Munich.
- David Cutler & Edward Glaeser & Jesse Shapiro, 2003.
"Why Have Americans Become More Obese?,"
NBER Working Papers
9446, National Bureau of Economic Research, Inc.
- 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.
- Cutler, David & Shapiro, Jesse & Glaeser, Edward, 2003. "Why Have Americans Become More Obese," Scholarly Articles 2640583, Harvard University Department of Economics.
- Lewbel, Arthur, 1996. "Aggregation without Separability: A Generalized Composite Commodity Theorem," American Economic Review, American Economic Association, vol. 86(3), pages 524-43, June.
- 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.
- 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.
- Clifford Attfield, 2004. "Stochastic Trends, Demographics and Demand Systems," Bristol Economics Discussion Papers 04/563, Department of Economics, University of Bristol, UK.
- 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.
- Andrew Chesher, 1998. "Individual demands from household aggregates: time and age variation in the composition of diet," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 13(5), pages 505-524.
- Charles Baum, 2007. "The effects of race, ethnicity, and age on obesity," Journal of Population Economics, Springer, vol. 20(3), pages 687-705, July.
- Arthur Lewbel & Serena Ng, 2000.
"Demand Systems With Nonstationary Prices,"
Boston College Working Papers in Economics
441, Boston College Department of Economics, revised 07 Jun 2002.
- Guthrie, Joanne F. & Andrews, Margaret S. & Frazao, Elizabeth & Leibtag, Ephraim S. & Lin, Biing-Hwan & Mancino, Lisa & Nord, Mark & Prell, Mark A. & Smallwood, David M. & Variyam, Jayachandran N. & V, 2007. "Can Food Stamps Do More to Improve Food Choices? An Economic Perspective," Economic Information Bulletin 59417, United States Department of Agriculture, Economic Research Service.
- Chouinard Hayley H & Davis David E & LaFrance Jeffrey T & Perloff Jeffrey M, 2007. "Fat Taxes: Big Money for Small Change," Forum for Health Economics & Policy, De Gruyter, vol. 10(2), pages 1-30, June.
- Jaume Garcia & Climent Quintana, 2008.
"Income and Body Mass Index in Europe,"
- Schroeter, Christiane & Lusk, Jayson & Tyner, Wallace, 2008. "Determining the impact of food price and income changes on body weight," Journal of Health Economics, Elsevier, vol. 27(1), pages 45-68, January.
- Johansen, Soren, 1995. "Identifying restrictions of linear equations with applications to simultaneous equations and cointegration," Journal of Econometrics, Elsevier, vol. 69(1), pages 111-132, September.
- David L. Edgerton, 1997. "Weak Separability and the Estimation of Elasticities in Multistage Demand Systems," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 79(1), pages 62-79.
- Pieroni, Luca & Salmasi, Luca, 2012. "Does cigarette smoking affect body weight? causal estimates from the clean indoor air law discontinuity," MPRA Paper 38338, University Library of Munich, Germany.
- repec:ese:iserwp:2010-41 is not listed on IDEAS
- Pieroni, Luca & Salmasi, Luca, 2010.
"Body weight and socio-economic determinants: quantile estimations from the British Household Panel Survey,"
26434, University Library of Munich, Germany.
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