Simulated Models Suggest That Price per Calorie Is the Dominant Price Metric That Low-Income Individuals Use for Food Decision Making.
Rahmatollah BeheshtiTakeru IgusaJessica C Jones-SmithPublished in: The Journal of nutrition (2016)
Our simulations suggest that dietary food choice based on price per calorie best matches actual consumption patterns and may therefore be the most salient price metric for low-income populations.