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Impact of taxes on purchases of close substitute foods: analysis of cross-price elasticities using data from a randomized experiment
OBJECTIVE: To examine the effects of health-related food taxes on substitution and complementary purchases within food groups, including from unhealthier to healthier alternatives and between brands. METHODS: We used data from a virtual supermarket experiment with data from 4,259 shopping events lin...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8424883/ https://www.ncbi.nlm.nih.gov/pubmed/34493309 http://dx.doi.org/10.1186/s12937-021-00736-y |