Learning and Behavioral Spillovers of Nutritional Information

28 Pages Posted: 8 Aug 2016

See all articles by Prakarsh Singh

Prakarsh Singh

Amherst College - Department of Economics


This paper provides evidence for informational spillovers within urban slums in Chandigarh, India. I identify three groups, a treatment group, a neighboring spillover group, and a non-adjacent pure control group. Mothers of children (aged 3-6 years) enrolled in government day-care centers are given recipe books in the treatment group to reduce malnutrition in their children. Spillovers to neighboring (untreated) mothers can be through social learning or imitation. Results from a difference-in-differences analysis show that nutritional knowledge measured through a quiz increases among neighboring untreated mothers relative to a control group. Neighboring mothers exhibit learning spillovers, changes in dietary behavior and a reduction in food expenditure regardless of their level of literacy. Spillovers not only raise the cost effectiveness of health information programs but are important to consider when designing an experiment as causal effects of treatments can be attenuated if the spillover group is used as a control group.

Keywords: spillovers, malnutrition, India

JEL Classification: D62, D83, I15, I18, I38

Suggested Citation

Singh, Prakarsh, Learning and Behavioral Spillovers of Nutritional Information. IZA Discussion Paper No. 10085. Available at SSRN: https://ssrn.com/abstract=2819366

Prakarsh Singh (Contact Author)

Amherst College - Department of Economics ( email )

P.O. Box 5000
Amherst, MA 01002-5000
United States
413-542-2271 (Phone)

Register to save articles to
your library


Paper statistics

Abstract Views
PlumX Metrics