Fish is one of the main consumable foods in Bangladesh. Fish are found naturally in river, beel, haor, pond, and baor. It is also cultivated commercially in many ways including Biofloc culture system. In this study two types of Biofloc cultivated fishes (n=10), water (n=6), and commercial...

We exploit variation in the composition of local fish catches around the time of birth using administrative and census data on adult cognitive test scores, schooling attainment, and occupation among coastal populations in Colombia to estimate the causal effects of early-life consumption of...