The authors examine the role of governance-measured by level of corruption and quality of bureaucracy-and ask how it affects the relationship between public spending and outcomes. Their main innovation is to see if differences in efficacy of public spending can be explained by quality of...

When seeking a public service, users may be required to pay in bribes more than the official price. Consequently, some users may be discouraged and choose not to seek a service due to the higher price imposed by the bribery "tax." This paper explores the price and quantity components of the...

Aggregate indexes of the quality of governance, covering large samples of countries, are widely used in research and in aid policy. Few studies examine the validity of these indexes, however. This paper partially fills this gap by examining empirically the dimensionality of the Worldwide...

The Worldwide Governance Indicators, reporting estimates of six dimensions of governance for over 200 countries between 1996 and 2005, have become widely used among policymakers and academics. They have also attracted some explicit written criticisms. In this short paper the authors synthesize...

Governance is central to development outcomes in infrastructure, not least because corruption (a symptom of failed governance) can have significantly negative impact on returns to infrastructure investment. This conclusion holds whether infrastructure is in private or public hands. This paper...

This paper examines the conceptual and empirical basis of corruption and governance and concludes that decentralized local governance is conducive to reduced corruption in the long run. This is because localization helps to break the monopoly of power at the national level by bringing...

The authors present the latest update of their aggregate governance indicators, together with new analysis of several issues related to the use of these measures. The governance indicators measure the following six dimensions of governance: (1) voice and accountability; (2) political instability...