Ashenfelter, O. 2012. Comparing real wage rates. American Economic Review 102(2):617-642.
Aten, B. H., E. B. Figueroa, and T. M. Martin. 2011. Research spotlight: Regional price parities by expenditure class, 2005-2009. Survey of Current Business 91(5):73-87.
Bahl, R., R. Bird, and M. B. Walker. 2003. The uneasy case against discriminatory excise taxation: Soft drink taxes in Ireland. Public Finance Review 31(5):510-533.
Barnhill, A. 2011. Impact and ethics of excluding sweetened beverages from the SNAP program. American Journal of Public Health 101(11):2037-2043.
Basiotis, P. P., C. S. Kramer-LeBlanc, and E. T. Kennedy. 1998. Maintaining nutrition security and diet quality: The role of the Food Stamp Program and WIC. Family Economics and Nutrition Review 11(1-2):4-16.
Bergtold, J., E. Akobundu, and E. B. Peterson. 2004. The FAST method: Estimating unconditional demand elasticities for processed foods in the presence of fixed effects. Journal of Agricultural and Resource Economics 29(2):276-295.
Bhargava, A., and A. Amialchuk. 2007. Added sugars displaced the use of vital nutrients in the National Food Stamp Program Survey. Journal of Nutrition 137(2):453-460.
Blank, R. M. 2002. Evaluating welfare reform in the United States. Journal of Economic Literature 40(4):1105-1166.
BLS (Bureau of Labor Statistics). 1998. U.S. Department of Labor program highlights: Guide to available CPI data. BLS Fact Sheet 94-1 (revised). http://www.bls.gov/cpi/cpifact8.pdf (accessed August 13, 2012).
BLS. 2011a. Table 46. Income before taxes: Shares of average annual expenditures and sources of income, Consumer Expenditure Survey, 2010. ftp://ftp.bls.gov/pub/special.requests/ce/share/2010/income.txt (accessed August 14, 2012).
BLS. 2011b. Consumer spending in 2010. Focus on Prices and Spending: Consumer Expenditure Survey, 2010 2(12), http://www.bls.gov/opub/focus/volume2_number12/cex_2_12.htm (accessed August 14, 2012).
BLS. 2011c. Consumer Price Index frequently asked questions (FAQs). http://www.bls.gov/cpi/cpifaq.htm#Question_14 (accessed August 13, 2012).
BLS. 2012. U.S. Department of Labor program highlights: Guide to available CPI data, BLS Fact Sheet 94-1 (revised). http://www.bls.gov/cpi/cpifact8.pdf (accessed August 13, 2012).
Breen, A. B., R. Cahill, S. E. De Cuba, J. Cook, and M. Chilton. 2011. The real cost of a healthy diet: 2011. Philadelphia, PA: Center for Hunger-Free Communities, Children’s HealthWatch, Drexel University School of Public Health. http://www.centerforhungerfreecommunities.org/sites/default/files/pdfs/RCOHD_Report2011-FINAL.pdf (accessed August 13, 2012).
Brownell, K. D., and D. S. Ludwig. 2011. The Supplemental Nutrition Assistance Program, soda, and USDA policy: Who benefits? Journal of the American Medical Association 306(12):1370-1371.
Brownell, K. D., T. Farley, W. C. Willett, B. M. Popkin, F. J. Chaloupka, J. W. Thompson, and D. S. Ludwig. 2009. The public health and economic benefits of taxing sugar-sweetened beverages. New England Journal of Medicine 361(16):1599-1605.
Carlson, A., M. Lino, W. Y. Juan, K. Hanson, and P. P. Basiotis. 2007. Thrifty Food Plan, 2006, CNPP-19. Washington, DC: USDA, CNPP. http://www.cnpp.usda.gov/Publications/FoodPlans/MiscPubs/TFP2006Report.pdf (accessed May 31, 2012).
CBO (Congressional Budget Office). 2008. Geographic variation in health care spending. Washington, DC: CBO. http://www.cbo.gov/sites/default/files/cbofiles/ftpdocs/89xx/doc8972/02-15-geoghealth.pdf (accessed August 13, 2012).
CBO. 2012. The Supplemental Nutrition Assistance Program. http://www.cbo.gov/publication/43173 (accessed August 13, 2012).