Development Drums Owen Barder

Bestselling author Todd Moss is a former senior State Department official who led America’s response to coups and crises in West Africa. He is also my colleague at the Center for Global Development, where he is a Senior Fellow and Chief Operating Officer.

Morten Jerven explains why we know less than we should about what is happening in African economies, and why this is leading economists to the wrong recommendations. His first book, Poor Numbers: How We are Misled by African Development Statistics and What to Do About It explained the problems with Africa's economic data; an his new book, Africa: Why Economists Get it Wrong sets out how this lack of nuanced understanding of the data has led to flawed analysis and recommendations. "The bottom line", he says, "is that there is no bottom billion".

Behavioural economics is hot. In this edition of Development Drums, I talk to Varun Gauri, Senior Economist with the Development Research Group of the World Bank and Co-Director of the World Development Report 2015: Mind, Society, and Behavior. Varun explains the principles of behavioural economics, and discusses how they apply to development economics. He also discusses how these biases also affect development agencies and their staff, and the implications of behavioural economics for development agencies themselves.

Everyone seems to be talking about the data revolution these days. In this episode of Development Drums, I speak with two people who have thought more about what it is, how to make it happen, and what it means for development than just about anyone else.

In this episode of Development Drums, I speak with Ben Ramalingam and Stefan Dercon about whether complexity and systems thinking offers actionable insights for better development interventions.

Nina Munk's latest book, The Idealist, is about Jeffrey Sachs and the Millennium Villages Project. It is also a book about the efforts that people in industrialised countries make to help poor people. It is a book about vision, passion and hubris. In this episode of Development Drums, Nina Munk tells the story of how she came to write the book, and what she learned about Jeff Sachs, and about development aid, as she did so.