Little research has been done on the body mass index values of 19th century US African-Americans and whites. This paper uses 19th century US prison records to demonstrate that although modern BMIs have increased in the 20th century, 19th century black and white BMIs were distributed...

Kinship structure - how extended families are organized - varies across societies and may have implications for outcomes within the household. A key source of variation in kinship structure is whether lineage and inheritance are traced through women, as in matrilineal kinship systems, or men, as...

Rates of childhood obesity have increased dramatically in the last few decades. Non-causal evidence suggests that childhood obesity is highly persistent over the life cycle. However little is known about the origins of this persistence. In this paper we attempt to answer three questions. First,...