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...

Using all the household survey data available in Latin America during the period 1992 to 2013, this paper estimates that in 2015, 20 million youth ages 15 to 24 years in the region were out of school and not working (making them ninis, for "ni estudian ni trabajan"). The share of...