This paper examines the differential effects that taxing sugar-sweetened beverages (SSBs) by calories and by ounce have on beverage demand. Based on sales data from supermarkets across four New York state regions, researchers predict that a calorie-based SSB tax is more effective than an ounce-based tax because it achieves more calorie reduction with a smaller loss in consumer surplus. A 0.04 cent per-calorie tax on SSBs is predicted to reduce the consumption of beverage calories by 9.3 percent versus a reduction of 8.6 percent from a half-cent per-ounce tax. Applying this percentage to beverages purchased from a variety of retail outlets, and assuming consumer purchasing behavior remains consistent across all venues, a 0.04 cent per-calorie tax would reduce total per person consumption by about 5,800 calories annually, while a half-cent per-ounce tax would achieve less of a reduction. A calorie-based beverage tax cost an estimated $1.40 less in consumer surplus loss than an ounce-based tax, per 3,500 beverage calories reduced.
By Ounce or by Calorie: The Differential Effects of Alternative Sugar-Sweetened Beverage Tax Strategies
Health advocates have increasingly argued for taxes on calorically sweetened beverages. However, there is little empirical research that evaluates the public health and fiscal impacts of such taxes while simultaneously accounting for consumers’ and suppliers’ likely changes in economic behavior in response to a targeted tax. The aim of this … More
Identifying geographic differences in children’s sugar‐sweetened beverage and 100% fruit juice intake using health system data
This study aimed to demonstrate the feasibility of using health system data to examine the geographic distribution of sugar‐sweetened beverage intake and evaluate neighborhood characteristics associated with intake. Researchers extracted electronic health record data from a sugar‐sweetened beverage and 100% fruit juice screener used for children ages 1 to 17 years in … More
Drinking water access in California schools: Room for improvement following implementation of school water policies
This study aimed to investigate how access to free drinking water in California public schools changed after implementation of 2010 federal and state school water policies. Repeated cross-sectional surveys were conducted with administrators in a random sample of California public schools, stratified by school type and urban-centric geography, from 2010 … More