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? World Development Report 2017: Governance and the Law addresses...

While it is recognized that effective state institutions are pivotal for economic development, it is not well understood what their origins are and what explains their cross-country differences. We focus on budget institutions in developing economies, as efficient public finance planning in such...