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The effects of a 25% discount on fruits and vegetables: results of a randomized trial in a three-dimensional web-based supermarket
BACKGROUND: Lowering the price of fruit and vegetables is a promising strategy in stimulating the purchase of those foods. However, the true effects of this strategy are not well studied and it is unclear how the money saved is spent. The aim of this study is to examine the effects of a 25% discount...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3297502/ https://www.ncbi.nlm.nih.gov/pubmed/22316357 http://dx.doi.org/10.1186/1479-5868-9-11 |