Nutritional and economic impact of five alternative front-of-pack nutritional labels: experimental evidence
Prospective association between a dietary quality index based on a nutrient profiling system and cardiovascular disease risk
Paolo Crosetto,
Anne Lacroix,
Laurent Muller and
Bernard Ruffieux
European Review of Agricultural Economics, 2020, vol. 47, issue 2, 785-818
Abstract:
An incentivised laboratory framed field experiment with 691 subjects examined the impact of five front-of-pack labels (Multiple Traffic Lights; Reference Intakes; HealthStarRating; NutriScore and Système d’Etiquetage Nutritionnel Simplifié) on food shopping within a catalogue of 290 products. Using difference-in-difference, we estimate the between-label variability of within-subject changes in the shopping’s Food and Standards Agency aggregated nutritional score. All labels improve the nutritional quality (−1.56 FSA points on average). NutriScore is the most effective (−2.65), followed by HealthStarRating (−1.86). Behaviourally, subjects react mostly to the extreme values of the labels and not to intermediate values. Nutritional gains are not correlated with higher expenditure.
Keywords: nutritional labels; laboratory experiment; front of pack (search for similar items in EconPapers)
Date: 2020
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Working Paper: Nutritional and economic impact of five alternative front-of-pack nutritional labels: experimental evidence (2019)
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