List, John A.; Samek, Anya Savikhin - In: Journal of Health Economics 39 (2015) C, pp. 135-146
experiment with >1500 children, we report several key insights. We find that incentives have large influences: in the control, 17 …% of children prefer the healthy snack, whereas introduction of small incentives increases take-up of the healthy snack to … little evidence that the framing of incentives (loss vs. gain) matters. Educational messaging alone has little effect, but we …