Over the course of just two years, at least six reviews have examined interventions that seek to improve learning outcomes in developing countries. Although the reviews ostensibly have the same objective, they reach sometimes starkly different conclusions. The first objective of this paper is to...

Over the course of just two years, at least six reviews have examined interventions that seek to improve learning outcomes in developing countries. Although the reviews ostensibly have the same objective, they reach sometimes starkly different conclusions. The first objective of this paper is to...

Teachers, like all professionals, require ongoing professional development opportunities to improve their skills. This paper provides evidence on effective professional development characteristics and how at-scale programs incorporate those characteristics. The authors propose a standard set of...

How do conditional cash transfers impact health-related outcomes? This paper examines the 2010 randomized introduction of a program in Tanzania and finds nuanced impacts. An initial surge in clinic visits after 1.5 years-due to more visits by those already complying with program health...

Education systems around the world are investing in technology to help teachers be more effective. In some cases, the results are exciting. In others, the impact of technology falls short of expectations or remains unevaluated. The closing of schools worldwide due to the COVID-19 pandemic has...

Purpose: This study aims to blockchain facilitate information sharing among different players in the food industry, such as farmers, food suppliers and investors, enabling an effective decision-making process where the information about goods is traceable without any inherent risk. Although...