This paper draws lessons from an original randomized experiment in Malawi. In order to understand why roads in relatively good condition in rural areas may not be used by buses, a minibus service was subsidized over a six-month period over a distance of 20 kilometers to serve five villages....

This paper measures the causal effects of parent enrollment into voluntary health insurance on healthcare utilization among insured and uninsured children in Nicaragua. The study utilizes a randomized trial and age-eligibility cut-off in which insurance subsidies were randomly allocated to...