This paper investigates how the permanent departure of the head from the household, mainly due to death or divorce, affects children's school enrolment and work participation in rural Colombia. In our empirical specification we use household-level fixed effects to deal with the fact that...

This paper develops a model of healthcare demand to study healthcare choices in resourcelimited settings with poor health indicators, especially for women. Using data from rural Nigeria on individual illnesses and injuries as well as the entire portfolio of locally available providers, we...

This paper develops a model of healthcare demand to study healthcare choices in resource-limited settings with poor health indicators, especially for women. Using data from rural Nigeria on individual illnesses and injuries as well as the entire portfolio of locally available providers, we...

We test two hypotheses, based on sexual selection theory, about gender differences in costly social interactions. Differential selectivity states that women invest less than men in interactions with new individuals. Differential opportunism states that women’s investment in social interactions...