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Preventive medicine · Jun 2011
CommentCommentary: Soda taxes, obesity, and the shifty behavior of consumers.
- Ryan D Edwards.
- Economics Department, Queens College, City University of New York, Flushing, NY 11367, USA. redwards@qc.cuny.edu
- Prev Med. 2011 Jun 1;52(6):417-8.
AbstractRising obesity is a threat to public health, and taxing sugar-sweetened beverages (SSBs) in order to reduce consumption and thus caloric intake could be a viable policy response. But raising the price of SSB calories will raise the quantity demanded of relatively cheaper calories, and net effect on obesity is unclear. I review the evidence on shifting calorie demand and discuss the viability of soda taxes to achieve improvements in public health.Copyright © 2011 Elsevier Inc. All rights reserved.
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