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Department of Economics

Internal Seminar: David Frisvold (visitor from Univeristy of Iowa)

Title: "The Effect of Soda Taxes: Testing for Heterogeneity by Health Conditions"

  • Date: 22 May 2024 from 13:00 to 14:00

  • Event location: Seminar Room - Piazza Scaravilli, 2 + Microsoft Teams Meeting

Abstract

This study estimates the impact of taxes on sugar-sweetened beverages (SSB) and tests for heterogeneity in these effects by whether individuals have diet-related chronic health conditions (diabetes or obesity), which affect the externalities and internalities associated with SSB consumption. We combine information on health conditions from the Nielsen Annual Ailments, Health, and Wellness Survey with purchases from the Nielsen Consumer Panel Data and nutrition information from the USDA’s FoodData Central and examine changes over time in the presence of SSB taxes in various U.S. cities in order to estimate the heterogeneous impacts of these taxes.