Previous analyses of the formation and composition of community-based organizations (CBOs) have used cross section data. So, causal inference has been compromised. We obviate this problem by using data from a quasi-experiment in which villages were formed by government officials selecting and...

Assorting on gender is casually observed in developing countries and is now systematically built into many group-oriented development interventions. In this paper we explore the mechanisms underlying the emergent gender assorting, using an experiment in which African villagers could form groups...

We investigate whether available enforcement mechanisms affect who shares risk with whom in sub-Saharan Africa, by applying dyadic regression analysis to data from a lab-type experiment, surveys, and a genealogical-mapping exercise. During the experiment, participants were invited to form...

Assortative matching occurs in many social contexts. We experimentally investigate gender assorting in sub-Saharan villages. In the experiment, co-villagers could form groups to share winnings in a gamble choice game. The extent to which grouping arrangements were or could be enforced and,...

We investigate whether the set of available enforcement mechanisms affects the formation of risk sharing relations by applying dyadic regression analysis to data from a specifically designed behavioural experiment, two surveys and a genealogical mapping exercise.  During the experiment...

Geographical imbalances in the health workforce have been a consistent feature of nearly all health systems, and especially in developing countries. In this paper we investigate the willingness to work in a rural area among final year nursing and medical students in Ethiopia. Analyzing data...

Using original data from client-community assessments, we examine motivations in the Ugandan NGO sector. In general, client-community satisfaction with NGO interventions is high, even though some NGO staff are viewed as unresponsive, underskilled, or self-serving. We find evidence that NGOs...