Peoples & Things host, Lee Vinsel, chats with Verena Halsmeyer, a postdoctoral fellow at the University of Vienna, about her recent, award-winning book, Managing Growth in Miniature: Solow’s Model as an Artifact. The book explores the history of the way economists think about growth, including the role of technological change in it. It focuses on the period between the 1930s and 1960s, tracing the development of the famed 'Solow growth model,' one of the central mathematical models in postwar economics. The pair also talk about the intersections between the history of science and the history of economics and how we all can learn to focus on practices - that is, what people do - rather than on ideas alone. Learn more about your ad choices. Visit megaphone.fm/adchoices