Methane (CH4), an often-overlooked greenhouse gas (GHG), has a significant impact on the environment. Although it receives less attention than carbon dioxide (CO2), it is the second most important GHG in terms of its ability to trap heat in the atmosphere. Few studies have analyzed the...

This Policy Brief introduces the Gini Trade Index (GTI) as a new trade synthetic key performance indicator capable of capturing the different distribution of trade values across firm characteristics and across countries. The new indicator replicates the well-known features of the traditional...

Afghanistan has been plagued by decades of conflict, but the last two decades' movements toward peace offer the opportunity for a new era of human development. The government was committed to achieving the 2030 Agenda and the Sustainable Development Goals. Due to repeated wars and conflicts, the...