Do smaller classes raise test scores? Evidence from rural schools in Bolivia suggests that they do. Although class size has attracted great interest as a policy instrument, inferences on its effects are controversial. Recent work highlights a particular way to consider the endogeneity issues...

The paper asks whether trade can help to achieve the employment targets of the Sustainable Development Goals. The focus is on Goal 8, which is to "promote sustained, inclusive and sustainable growth, full and productive employment, and decent work for all." The theoretical and empirical links...

Purpose The entire world is now witnessing the Fourth Industrial Revolution and Artificial Intelligence (AI) is indeed altering the lives of the many in both developing and developed countries. Massive digital transformations are affecting the economies of those countries and are bringing with...

Developing countries need to raise sufficient tax revenue to finance development. Revenue mobilization is often hampered by limited tax compliance, weak institutions, and technical problems with tax collection. One solution to these challenges is person-to-government (P2G) mobile phone payments,...

Agriculture can serve as an important engine for economic growth in developing countries, yet yields in these countries have lagged far behind those in developed countries for decades. One potential mechanism for increasing yields is the use of improved agricultural technologies, such as...

A basic intellectual challenge for those concerned with the poverty of nations is to come to grips with the nature and causes of the wealth of the world's wealthier nations. One might then be in a position to inform the poorer nations how they might achieve similar outcomes. This paper is...

Mali is a Sub-Saharan African country with 19.1 million people. Almost half of this population lives in poverty, due to the dysfunction of activity sectors (agriculture, energy, education, employment, services, etc.). Natural resource management especially land and water together with...

This paper synthesizes a set of national case studies conducted in the Sahelian countries during 2019- 2020 as a collaboration between national universities and research institutes, and the Center for Development Research (ZEF), University of Bonn, with contributions from the Agrhymet Regional...

Using data from developing countries, this paper explores the nature and direction of the links between ICT diffusion and per capita income, trade and financial indicators, education, and freedom indicators. Internet hosts, Internet users, personal computers and mobile phones represent...