The billionaire tax – a (modest) proposal for the 21st century by Gabriel Zucman

WIDER Annual Lecture 28 Brief

New estimates of the cost of ending poverty

What does it mean and how much would it cost?

UNU-WIDER launches a free online training course in tax-benefit microsimulation for Global South countries

2023 UNU-WIDER Annual Report released

UNU-WIDER has released its Annual Report for 2023, showcasing a year of impactful research, policy influence, and global collaboration aimed at tackling some of the world's most pressing challenges.

Stories of Change – new video series out now!

Hear from policymakers, academics, and development experts about the transformations our domestic revenue mobilization research programme has been able to catalyse. Click here to watch!

New Elements out now

Cambridge Elements in Development Economics is an Open Access series of peer-reviewed, original, authoritative, and succinct publications combining the best features of books and journals, made especially for digital access!

Check out our research in brief

Our research and policy briefs provide a short overview with key findings, lessons, and policy implications, from some of our key research outputs.

Visit our YouTube channel

Want to catch up on our recent events? Find out what Nobel laureates Amartya Sen and Joseph Stiglitz think about the SDGs? Click here to visit us on YouTube.