Africa will be undergoing substantial demographic changes in the coming decades with the rising working age share of its population. The opportunity of African countries to convert these changes into demographic dividends for growth and poverty reduction will depend on several factors. The...

A large literature documents the positive influence of a city's skill structure on its rate of economic growth. By contrast, the effect of a city's age structure on its economic growth has been a hitherto largely neglected area of research. This paper hypothesizes that cities with more...

This paper experimentally evaluates the relative importance of psychic costs of tetanus vaccination compared to monetary costs among women in rural Nigeria. To measure psychic costs, vaccine take-up between two conditions to receive cash incentives is compared: clinic attendance vs. vaccine...

This paper uses nationally representative panel data and a combination of econometric approaches, to explore linkages between rural non-farm activities (wage and self-employment) and household welfare in rural Malawi. The paper analyzes the average treatment effects and distributional effects on...

This paper uses unique data collected in rural Pakistan to assess the extent to which consanguinity, which is widespread in North Africa, Central and West Asia, and most parts of South Asia, is linked to child cognitive ability and nutritional status. As economic benefits of marrying cousins may...

This paper presents the initial findings from six rounds of research conducted between 2012 and 2016 on livelihoods and social change in rural Myanmar, undertaken as part of the Qualitative Social and Economic Monitoring initiative. These data provide unique insights into the ways in which broad...

This paper analyzes four years of qualitative data observing a large participatory anti-poverty project in India as it scales up from its first phase (covering 400,000 households) to its second (covering 800,000 households). Focusing on the frontlines of change -- at the village level, the...

This paper presents the findings of an impact evaluation to assess the performance and sustainability of the demand responsive community-based approach toward rural water supply in the state of Kerala, India. To achieve the study's objectives, conceptual definitions of the "performance" and...

When potential beneficiaries share their knowledge and attitudes about a policy intervention, their decision to participate and the effectiveness of both the policy and its evaluation may be influenced. This matters most notably in integrated social policies with several components. In this...

The impact of micro-credit interventions on existing credit markets is theoretically ambiguous. Previous empirical work suggests the entry of a joint-liability lender may lead to a positive impact on the informal lending rate. This paper presents the first randomized controlled trial-based...