Using the 2004-05 India Human Development Survey data, we estimate and decompose the earnings of household businesses owned by historically marginalized social groups known as Scheduled Castes and Tribes (SCSTs), and non-SCSTs across the earnings distribution. We find clear differences in...

We exploit the variation in the admissions process across colleges of a leading Indian university to estimate the causal effects of enrolling in a selective college on: cognitive attainment using scores on standardized university exams; behavioural preferences such as risk, competitiveness, and...

This paper estimates the causal impact of teacher content knowledge on student achievement in Mozambique, a low-income country where a large share of fourth-graders fail to meet the minimum requirements of literacy and numeracy. I use nationally representative data from the Service Delivery...

The World Bank is uniquely positioned to identify and disseminate innovative development practices. Based on his thirty-year experience as a World Bank staff member, the author takes an institutional perspective on the innovation climate at the World Bank focusing on dominant development...

Randomized controlled trials (RCTs) are now widely used in development economics. However, their use is often resisted by non-governmental development organizations. The objections they raise differ between the three types of activities of such non-governmental organizations (NGOs): capacity...

In this paper, we analyse the patterns and trends of group-based inequalities in Brazil in the past 30 years. Using data from the last four demographic censuses (1980, 1991, 2000, and 2010), we estimate numerous measures to analyse inequalities between different 'ethnic' groups. Our results show...

Social programmes for poverty alleviation involve eligibility rules and transfer rules that often proxy-means tests. We propose to specify the estimator in connection with the poverty alleviation problem. Three distinct stages emerge from the optimization analysis: the identification of the...

This paper investigates the factors influencing participation in non-farm work and the effect of participation on farmers' productivity, using survey data from 300 smallholder farm households in northern Ghana. The study employs an endogenous switching regression model to address selection into...

The focus of this paper is the role played in rural contexts by contract farming agreements between smallholders and private investors. These contracts can take different forms, but in general are agreements under which producers commit to supply produce to a buyer firm. They are - at least on...

This paper analyses the implication of contract farming on gender inequalities in rural Mozambique. Contract farming is often considered one of the major tools of agribusiness development: it broadly includes those arrangements under which producers commit to provide a pre-defined quantity of...