July 27 (Bloomberg) -- Bloomberg View columnist Barry Ritholtz interviews Dambisa Moyo, she worked as an Economist at Goldman Sachs, became a consultant to the World Bank in Washington, D.C. and currently serves on Boards of Directors for Barclays Bank (global financial service), SABMiller (global brewer), and Barrick Gold (gold & copper producer). Moyo is also the author of 3 New York Times bestselling books, including Dead Aid: Why Aid Is Not Working and How There Is a Better Way for Africa (2009). They discussed macroeconomics. This interview aired on Bloomberg Radio.