Spanish Abstract: El análisis de eficiencia de los centros escolares constituye un tema de interés actual. El número de publicaciones en este campo de investigación se ha incrementado en los últimos años, al intentar explicar que ciertas características del centro y del entorno influyen...

This study analyzes the relationship between homicides due to the armed conflict and educational efficiency in 912 municipalities in Colombia between 2014 and 2018, through the Saber 11 standardized test and school pass rates. The objective of this research is to evaluate the potential loss of...

This study estimates the performance of European countries in managing waste electrical and electronic equipment by taking into account their efficiency at different stages of the management process (from collection to recovery, recycling and reuse), and their effectiveness in complying with the...