Update from Davos: Can industrial policy really work? With Beata Javorcik

Sam Fleming is the FT’s Economics Editor, and this week he is reporting from the World Economic Forum at Davos, where much of the talk is about protectionism and industrial policy. Today on the show, Sam speaks to Beata Javorcik, the chief economist of the European Bank for Reconstruction and Development. They discuss the history of industrial policy -- and what it takes to get it right.