This paper studies the relationship between inequality of opportunity and development outcomes in a cross-country setting. Scholars have long debated the impact of inequality on growth, development, and the quality of institutions in a society. The empirical relationships are however confounded...

Focusing on the welfare of the less well off as a measure of real societal progress is the fundamental principle underlying the WBG indicator of "shared prosperity" , namely income growth of the bottom 40 percent in every country. This paper uses a database assembled by the World Bank Group to...

This paper re-examines the roles of changes in income and inequality in poverty reduction. The study provides estimates of the relative effects of inequality reduction versus growth promotion in reducing poverty for countries with different levels of initial poverty. The analysis uses country...

This paper quantifies the contributions of different factors to poverty reduction observed in Bangladesh, Peru and Thailand over the last decade. In contrast to methods that focus on aggregate summary statistics, the method adopted here generates entire counterfactual distributions to account...

Demographics, labor income, public transfers, or remittances: Which factor contributes the most to observed reductions in poverty? Using counterfactual simulations, this paper accounts for the contribution labor income has made to the observed changes in poverty over the past decade for a set of...

This paper evaluates the effect of the Rural Capacity Building Project, which aimed at promoting growth by strengthening the agricultural service systems in Ethiopia and by making them more responsive to smallholders' needs. The project intended to increase the outreach of agricultural extension...

Even after spending five to six years sitting in a classroom almost every day for anywhere between four to seven hours, a significant share of students in low- and middle-income countries are still not able to read, write, or do basic arithmetic. What explains this "learning crisis?" A growing...

What goes on inside the classroom is central to student learning. Despite its importance, low- and middle-income countries rarely measure teaching practices, in part due to a lack of access to adequate classroom observation tools and the high transaction costs associated with administering them....

In many low-income countries, teachers do not master the subject they are teaching, and children learn little while attending school. Using unique data from nationally representative surveys of schools in seven Sub-Saharan African countries, this paper proposes a methodology to assess the effect...

In many developing countries (and beyond), public sector workers are not just simply implementers of policies designed by the politicians in charge of supervising them -- so called agents and principals, respectively. Public sector workers can have the power to influence whether politicians are...