Inequality has emerged as a key development challenge. It holds implications for economic growth and redistribution and translates into power asymmetries that c

This report revisits the theoretical concepts of inequalities including their measurements, analyzes their global trends, presents the policy makers' perception

INSTANT NEW YORK TIMES BESTSELLER “One of the most important books I’ve ever read—an indispensable guide to thinking clearly about the world.” – Bill

Social mobility is the hope of economic development and the mantra of a good society. There are disagreements about what constitutes social mobility, but there

"The paper presents a nontechnical summary of the current state of debate on the measurement and implications of global inequality (inequality between citizens