Abstract:

This paper provides insights into the determinants of fertility collapse by examining the demographic consequences of traditional religious beliefs in sub-Saharan Africa. I focus on the impact of a belief system that emphasizes the role of ancestors, who have a strong interest in the continuation of their lineage into which they may be reincarnated. I combine first-hand data, novel ethnographic information and historical and contemporary surveys to show: 1) a strong, positive relationship between ancestral beliefs and fertility across contexts and time periods; and 2) that this relationship is specifically driven by the motive to continue one's lineage. Guided by a simple model where the total number of children in the lineage is a public good and depends on the kinship system, I show that 1) the effect of ancestral beliefs is driven by patrilineal societies, where the motive to continue one's lineage is stronger; and 2) in groups with ancestral beliefs, there is free rider behavior among siblings: In patrilineal societies, fertility decreases with the number of the husband's brothers, whereas in matrilineal societies, female fertility decreases with the number of sisters (but not brothers). These predictions are supported by the data.

Abstract:

Regional inequalities in education are a persistent and worrying phenomenon in Africa, with roots dating back to the colonial period. However, the mechanisms that explain this persistent inequality remain poorly understood. This paper addresses this gap by examining the case of colonial Congo and the Democratic Republic of Congo. Using contemporary and historical surveys, archives, and administrative data on contemporary schools, we offer new insights into the persistence of regional educational inequalities since the colonial period. We highlight a factor neglected in the existing literature: the spatial clustering of post-independence schools around historical missions, driven by competition between religious schools of different denominations. Since distance to school has a stronger effect on girls' than boys' enrollment, our results help explain the stronger long-term impact of colonial schools on women than on men. Regarding other mechanisms, we isolate the role of parents' education on children's educational outcomes and examine whether missions were the locus of structural change. The quantitative importance of these channels seems limited in this context.

Abstract:

While the process of data collection can lead to bias, little empirical evidence investigates the role of the survey method. In this paper, we compare two survey methods: the standard face-to-face interview and an alternative method we call Human-Assisted Self-Administered survey (HASA). In the latter, respondents are guided by an enumerator reading questions, but they answer privately on an electronic device. Taking advantage of an RCT in Benin, we randomize the survey method across respondents while holding the questionnaire constant. We show that the survey method leads to different results depending on the degree of enumerator influence. Identifying this influence by quantifying how much of the variation in the outcome variable is attributable to enumerators, we document that variables that are unlikely to be influenced by enumerators do not differ significantly across survey methods. However, variables that are likely to be affected differ systematically. These variables are mainly related to norms, opinions, and beliefs. In particular, we find that respondents who answer directly on an electronic device report less gender-equal behavior and values. Investigating the mechanisms, we show that social desirability bias is more likely to affect responses in classical face-to-face interviews, where individuals' responses are less confidential.

Abstract:

We examine the relationship between the social organization of communities - their emphasis on unilineal descent - and fertility. In unilineal societies, descent is traced primarily through either the mother's or the father's side, which strongly determines social identity, increases cohesion, and reinforces interdependence within the lineage. Numerous children are valued as reinforcing the position of a continuous lineage, conferring strength and prestige on its members. We show that, across countries, unilineal societies have higher fertility levels and experience slower fertility decline. These results are validated within sub-Saharan Africa using a spatial regression discontinuity design along ancestral ethnic boundaries. Furthermore, we show that the positive influence of unilineal descent on fertility is driven by patrilineal ethnic groups. In terms of mechanisms, we find suggestive evidence that the stronger motive to continue one's lineage, higher marital stability, the prevalence of extended households and polygyny, and the lower bargaining power of women in patrilineal societies drive fertility upward.

Abstract:

Pineapple is a dynamic value chain in Benin that attracts investments from various stakeholders. Small-scale farmers produce the majority of the crop and most of them are men. Although women play an important role in agriculture overall and often manage their own fields, few of them cultivate pineapple on their fields. They face several specific, gender-related constraints preventing their involvement in this productive activity, including liquidity constraints, problems with the planification of activities over the course of the 18 months production cycle, bookkeeping or competing demands on their time. Exploratory field work reveals that husbands’ support is a crucial determinant of women’s success in this activity. A husband may offer financial support or help in monitoring workers for example. This raises the following questions: Is this support offering a (second-best) substitute for access to financial market or training or is it rather a complement (or a necessary condition) for a woman’s investment in this productive activity? What are the costs of seeking one husband’s help for one’s own business? Why are some husbands reluctant in offering this support? May this support be stimulated by an exogenous intervention? We investigate these questions taking advantage from an intervention set up by the Belgian Development Agency (Enabel) in order to encourage women involvement in pineapple production. It includes a business training and a generous subsidy for women to start or to expand a pineapple production. With a view to stimulate husbands’ support, in some groups, husbands have been invited to take part in the training and design, with their wife, an action plan for her pineapple production.