There is growing interest in international coordination over climate mitigation policy. Climate clubs or international carbon price floors could complement the Paris Agreement by helping to deliver the near-term cuts in global greenhouse gas emissions needed to contain global warming to 1.5 to...

This paper sets out some tools for understanding the performance of the value added tax (VAT). Applying a decomposition of VAT revenues (as a share of GDP) to the universe of VATs over the last twenty years, it emerges that developments have been driven much less by changes in standard rates...

This paper provides an overview of the design of means-tested Guaranteed Minimum Income schemes, which constitute an important component of social protection systems in European countries. It discusses how key design features differ across countries, including how countries balance the primary...

Using data from three household surveys, we review whether growth in Mauritius was inclusive and discuss the incidence of public expenditures and taxes. Generally, Mauritius enjoys an even income distribution and low rates of poverty. Nevertheless, over the 2000s, despite overall progress, the...

In the cross section of countries, there is a strong positive correlation between trade andincome, and a negative relationship between trade and inequality. Does this reflect a causalrelationship? We adopt the Frankel and Romer (1999) identification strategy, and exploitcountries' exogenous...

Structural transformation depends not only on how much countries export but also on what they export and with whom they trade. This paper breaks new ground in analyzing India's exports by the technological content, quality, sophistication, and complexity of the export basket. We identify five...

This paper focuses on the sluggish growth of world trade relative to income growth in recent years. The analysis uses an empirical strategy based on an error correction model to assess whether the global trade slowdown is structural or cyclical. An estimate of the relationship between trade and...

Output growth has slowed in several emerging markets since 2011—a remarkable feature for a non-crisis period in EMs. Such synchronized slowdowns were largely unanticipated by scholars and forecasters alike. In this paper we attempt to shed light on the main drivers of growth surprises and...

We investigate the relation between changes in tax composition and long-run economic growth using a new dataset covering a broad cross-section of countries with different income levels. We specifically consider 69 countries with at least 20 years of observations on total tax revenue during the...