Women smallholders face greater constraints than men in accessing capital and commodity markets in Sub-Saharan Africa. Collective action has been promoted to remedy those disadvantages. Using survey data of 421 women members and 210 nonmembers of a coffee producer cooperative in Western Uganda, this study investigates the determinants of women's participation in cooperatives and women's intensity of participation. The results highlight the importance of access to and control over land for women to join the cooperative in the first place. Participation intensity is measured through women's participation in collective coffee marketing and share capital contributions. It is found that duration of membership, access to extension services, more equal intrahousehold power relations, and joint land ownership positively influence women's ability to commit to collective action. These findings demonstrate the embeddedness of collective action in gender relations and the positive value of women's active participation for agricultural-marketing cooperatives.

How did Christianity expand in Africa to become the continent’s dominant religion? Using annual panel census data on Christian missions from 1751 to 1932 in Ghana, and pre-1924 data on missions for 43 sub-Saharan African countries, we estimate causal effects of malaria, railroads and cash crops on mission location. We find that missions were established in healthier, more accessible, and richer places before expanding to economically less developed places. We argue that the endogeneity of missionary expansion may have been underestimated, thus questioning the link between missions and economic development for Africa. We find the endogeneity problem exacerbated when mission data is sourced from Christian missionary atlases that disproportionately report a selection of prominent missions that were also established early.

Summary This article sheds new light on the impact and experience of western biomedicine in colonial Africa. We use patient registers from Western Uganda’s earliest mission hospital to explore whether and how Christian conversion and mission education affected African health behaviour. A data set of 18,600 admissions permits analysis of patients’ age, sex, residence, religion, diagnoses, duration of hospitalisation and treatment outcomes. We document Toro Hospital’s substantial geographic reach, trace evolving treatment practices and highlight significant variation in hospital-based disease incidence between the early colonial and early postcolonial periods. We observe no relationship between numeracy and health outcomes, nor religion-specific effects concerning hygiene-related infections. Christian conversion was associated with superior cure rates and shorter length of stay and with lower incidence of skin diseases and sexually transmitted infections (STIs). However, our findings indicate that STI incidence was linked to morality campaigns and that clinicians’ diagnoses were influenced by assumptions around religious groups’ sexual behaviour.

To what extent did sub‐Saharan Africa's twentieth century schooling revolution benefit boys and girls equally? Using census data and a cohort approach, we examine gender gaps in years of education over the twentieth century at world region, country and district levels. First, we find that compared to other developing regions, Africa had a small initial educational gender gap but subsequently made the least progress in closing the gap. Second, in most of the 21 African countries studied, gender gaps increased during most of the colonial era (ca. 1880–1960) and declined, albeit at different rates, after independence. At the world region and country level, the expansion of men's education was initially associated with a growing gender gap, and subsequently a decline, a pattern we refer to as “educational gender Kuznets curve.” Third, using data from six decadal cohorts across 1,177 birth districts, we explore subnational correlates of educational gender inequality. This confirms the inverse‐U relationship between the gender gap and male education. We also find that districts with railroads, more urbanization and early twentieth century Christian missions witnessed lower attainment gaps. We find no evidence that cash crop cultivation, agricultural division of labor or family systems were linked to gender gaps.