This book provides a comprehensive survey of optimal income tax theory, following the development of research strategy from the basic Mirrlees model through to its refinements, examining how optimal tax rates and the shape of tax schedules are affected by new considerations. Optimal tax theory...

Amartya Sen has made deep and lasting contributions to the academic disciplines of economics, philosophy, and the social sciences more broadly. He has engaged in policy dialogue and public debate, advancing the cause of a human development focused policy agenda, and a tolerant and democratic...

Africa is a diverse continent. But is there a pattern to the diversity? Are there commonalities across the countries? And what does economics tell us about the diversity and the commonalities? The Oxford Companion to the Economics of Africa is a definitive and comprehensive account of the key...

This collection of essays provides a state-of-the-art examination of the concepts and methods that can be used to understand poverty dynamics. It does this from an interdisciplinary perspective and includes the work of anthropologists, economists, sociologists, and political scientists. The...

Amartya Sen has made deep and lasting contributions to the academic disciplines of economics, philosophy, and the social sciences more broadly. He has engaged in policy dialogue and public debate, advancing the cause of a human development focused policy agenda, and a tolerant and democratic...

By many estimates, the world has recently crossed the point where more than half the global population is urban, a trend driven by rapid urbanization in developing countries. Urban centres offer economies of scale in terms of productive enterprise and public investment. Cities are social melting...

The concepts of formal and informal remain central to the theory and practice of development more than half a century after they were introduced into the debate. They help structure the way that statistical services collect data on the economies of developing countries, the development of...

Amartya Sen has made deep and lasting contributions to the academic disciplines of economics, philosophy, and the social sciences more broadly. He has engaged in policy dialogue and public debate, advancing the cause of a human development focused policy agenda, and a tolerant and democratic...

What exactly is spatial inequality? Why does it matter? And what should be the policy response to it? These questions have become important in recent years as the spatial dimensions of inequality have begun to attract considerable policy interest. In China, Russia, India, Mexico, and South...

Over the last few decades, globalization has had a visible effect on urbanization and migration patterns across much of Asia. Analyses of migration patterns reveal that some of the largest movements of people in the world actually take place in the form of internal migration within certain...