Six new aggregate measures capturing various dimensions of governance provide new evidence of a strong causal relationship from better governance to better development outcomes. In a cross-section of more than 150 countries, Kaufmann, Kraay, and Zoido-Lobaton provide new empirical evidence of a...

In recent years, the growing interest of academics and policymakers in governance has been reflected in the proliferation cross-country indices measuring various aspects of governance. In this paper we explain how a simple variant of an unobserved components model can be used to combine the...

Across 69 countries, higher tax rates are associated with less unofficial activity as a percent of GDP but corruption is associated with more unofficial activity. Entrepreneurs go underground not to avoid official taxes but to reduce the burden of bureaucracy and corruption. Dodging the Grabbing...

Our survey of private manufacturing firms finds the size of hidden "unofficial" activity to be much larger in Russia and Ukraine than in Poland, Slovakia and Romania. A comparison of cross-country averages shows that managers in Russia and Ukraine face higher effective tax rates, worse...

In this sample of 49 Latin American, OECD, and transition economies, it is the ineffective and discretionary administration of tax and regulatory regimes--not higher tax rates alone--as well as corruption, that increases the size of the unofficial economy. And countries with a larger unofficial...

This paper reports on the latest update of the Worldwide Governance Indicators (WGI) research project, covering 212 countries and territories and measuring six dimensions of governance between 1996 and 2006: Voice and Accountability, Political Stability and Absence of Violence, Government...

This paper proposes three principles for users and producers of governance indicators that both summarize the challenges in measurement and suggest ways forward: (1) all governance indicators have measurement error, (2) there are no silver bullets, and (3) the links from governance to...

Abstract: We utilize survey data from over 11,000 firms operating in 125 countries and a profit-maximizing cost-benefit framework to study the determinants of procurement bribery. About one-third of firms bribe to secure public contracts, with an average bribe of 7.9% of the contract value....

This paper investigates the relationship between economy-wide policies and the performance of investment projects in education and health sectors. The model highlights the fact that the production of human capital requires an interaction of the demand for and supply of social services, both are...