What major insights have emerged from development economics in the past decade, and how do they matter for the World Bank? This challenging question was recently posed by World Bank Group President David Malpass to the staff of the Development Research Group. This paper assembles a set of 13...

The 2014 release of a new set of purchasing power parity conversion factors (PPPs) for 2011 has prompted a revision of the international poverty line. In order to preserve the integrity of the goalposts for international targets such as the Sustainable Development Goals and the World Bank's twin...

Poverty lines are typically higher in richer countries, and lower in poorer ones, reflecting the relative nature of national assessments of who is considered poor. In many high-income countries, poverty lines are explicitly relative, set as a share of mean or median income. Despite systematic...

World Bank's international poverty line of USD1.90/day, at 2011 purchasing power parity, is based on a collection of national poverty lines, which were originally used to set the international poverty line of USD1.25/day at 2005 purchasing power parity. This paper proposes an approach for...

This report is an output of the Better Regulation for Growth Program between the Dutch Ministry of Foreign Affairs, the UK Department for International Development (DFID) and IC, the Investment Climate Advisory Services of the World Bank Group. The reports identifies a set of minimum...