This paper analyzes the role of prices in determining food purchases and nutrition using a detailed transaction-level observation for a large, nationally-representative sample of U.S. consumers over the years 2002-2007. Using structural demand estimates, researchers simulated the effect of a 20 percent product tax on soda, other sugar-sweetened beverages, packaged meals, and snacks, and 20 More
This paper discusses the results of the first study to analyze the effects of fast-food advertising on body composition among youths as measured by percentage body fat (PBF). The study also examined the sensitivity of these effects to measuring youth obesity using body mass index (BMI). Researchers found that exposure to fast-food restaurant advertising on More
This paper discusses how accountability pressures for schools to improve test score outcomes implemented under No Child Left Behind (NCLB) may affect children’s obesity. Using a unique dataset of Arkansas schools that merged school-level information on test scores, obesity, and other demographic information, researchers found that NCLB accountability rules may have unintended negative consequences for More
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