Policymakers are struggling to accommodate cryptocurrencies within tax systems not designed to handle them; this paper reviews the issues that arise. The greatest challenges are for implementation: crypto's quasi-anonymity is an inherent obstacle to third-party reporting. Design problems arise...

The paper advocates leveraging anti-money laundering (AML) measures to enhance tax compliance, tackle tax crimes, and, in turn, help mobilize domestic revenues. While AML measures have already been deployed to improve tax compliance, including during the European debt crisis, the benefits that...

Modern tax administrations seek to optimize tax collections while minimizing administration costs and taxpayer compliance costs. Experience shows that voluntary compliance is best achieved through a system of self-assessment. Many tax administrations have introduced self-assessment principles in...

This paper reviews Lithuania’s fiscal consolidation since 2009, assesses the contribution of revenue and expenditure to the consolidation, evaluates the quality of measures, and draws lessons for the future. It finds that, despite having the lowest revenue-to-GDP ratio in the EU, Lithuania’s...

Could temporary tax cuts stimulate consumer spending? Sector-specific measures to the COVID-19 pandemic provides a quasi-experimental variation in consumption patterns to infer a causal effect of tax policy changes. Using a novel dataset of daily debit and credit card transactions, this paper...

Turnover (sales) is frequently used in developing countries as a presumptive income tax base, to economize on the costs of tax administration and taxpayer compliance. We construct a simple model where a size threshold separates firms paying turnover tax from those paying profit tax (regular...

Personal income taxes (PITs) play little or no role in the Middle East and North Africa, often yielding less than 2 percent of GDP in revenue-with the exception of few North African countries. This paper examines how PITs have evolved in recent decades, and what they might look like in the next...

Going forward, Korea faces two closely related challenges: sustaining economic growth against the backdrop of a rapidly aging population and ameliorating income inequality. This paper argues that a gradual increase in social spending could promote more sustainable and inclusive growth in Korea....

There is an extensive literature noting that high inflation can add to income inequality, and a parallel literature assessing the effect of rising food prices on the poor. This paper attempts to combine these strands by dividing inflation into food and nonfood inflation and assessing whether...

We study the effects and historical contribution of monetary policy shocks to consumption and income inequality in the United States since 1980. Contractionary monetary policy actions systematically increase inequality in labor earnings, total income, consumption and total expenditures....