This paper presents estimates of the size of the shadow economy in 76 developing, transition, and OECD countries, which are derived by combining figures from different estimation methods. We describe and discuss the strengths and weaknesses of the different estimation methods. We find that the...

The paper shows how tax rate cuts can increase revenues by improving tax compliance. The intuition is that tax evasion has externalities: tax evaders protect each other, because they tie down limited enforcement capacity. Thus, relatively small tax rate cuts, which decrease incentives to evade...

One area that has not been reviewed in developing countries is the growing focus on different segments of the taxpayer population-including the large taxpayers-as a way to encourage greater stability in public revenue flows, improve the effectiveness and efficiency of tax administration, and...

Tax administration reforms can play an important role in fiscal adjustment. This role is examined by reviewing Indonesia's tax reform cum fiscal adjustment experience since 2001. The paper describes Indonesia's fiscal adjustment strategy, its tax administration reforms, and assesses the impact...

This report discusses implementation of the compliance risk model (CRM) by Moldova’s tax department. The CRM has shown encouraging results in 2011, in terms of extra revenue. However, the assessment reports that for long-lasting impact, the model requires further improvement in taxpayer...

This paper provides a conceptual overview of economists’ attempts to learn about the effects of taxes on extractive resources. The emphasis is on research methods and techniques, with no attempt to provide a comprehensive tabulation of previous empirical results or policy conclusions...

This paper presents Indonesia’s 2005 Article IV Consultation and Third Post-Program Monitoring discussions. The economic strategy has produced positive results over time. Economic growth has gained momentum year by year, inflation has been substantially reduced, and the external position...

Starting in the early 1990s, the Baltics, Russia, and other (BRO) countries of the former Soviet Union initiated tax reforms that varied widely at the later stages. Recently, some of the BRO countries, basing decisions on the proposition that lowering of the top marginal income tax rate would...