Many advanced-economy countries are looking for ways to recycle their excess Special Drawing Rights (SDRs) to support more vulnerable countries whose economies are being buffeted by the economic aftermath of the COVID-19 pandemic and the Russian invasion of Ukraine. The G20 has pledged $100 billion ...

Dana Hyde showed tremendous leadership and wisdom as the fourth head of the Millennium Challenge Corporation (MCC), serving for nearly three years during President Obama’s second term. These brief notes on her leadership are our way of providing a tribute to her major contributions to MCC’s effectiv...

While learners are at the heart of education, teachers are the main veins carrying blood to that heart. At the recent Comparative and International Education Society conference, I shared ten things—six I know and four I want to know—about supporting teachers to end the global learning crisis.

Here, we look at five lessons which can be drawn from this experience for the UK and other donors for providing aid in fragile contexts, and argue that an alternative approach could have been more successful—and remains a viable option for re-engaging with Afghanistan in the future.

The EU and its member states are collectively the world’s largest aid donor, with an annual budget of over $70 billion in 2021. When it comes to global health, however, it has historically punched below its weight. In part, this is due to an internal coordination problem; health is a shared competen...

I'm not a huge fan of arbitrary lines through country income levels to create income thresholds. That is because there is no obvious clustering of countries within the global (country-level) income distribution, and moving from one income status to another does not correlate with trend breaks or end...

In a new paper, Zack Gehan and I present scenarios for the global economy in 2050. These scenarios build on a forecast of economic growth built around income, population, education, and temperature. The process suggests a considerable degree of uncertainty about how the world will look in three de...