This Report aims to inspire and guide the researchers and practitioners who can help advance a new set of development approaches based on a fuller consideration of psychological and social influences. (Page 2)

Policymakers across the Middle East and North Africa (MENA) have long tried to integrate their people spatially and economically. Wishing to bring communities together and narrow economic gaps, governments have made large capital investments in transport corridors and "new cities." Hoping to...

The resurgence of violent conflict in recent years has caused immense human suffering, at enormous social and economic cost. Violent conflicts today have become complex and protracted, involving more non-state groups and regional and international actors, often linked to global challenges from...

Digital technologies are spreading rapidly, but digital dividends-the broader benefits of faster growth, more jobs, and better services-are not. If more than 40 percent of adults in East Africa pay their utility bills using a mobile phone, why can't others around the world do the same? If 8...

Why are carefully designed, sensible policies too often not adopted or implemented? When they are, why do they often fail to generate development outcomes such as security, growth, and equity? And why do some bad policies endure? This book addresses these fundamental questions, which are at the...