On Friday, June 24, the second annual Hoover Institution Library & Archives Workshop on Political Economy hosted a public lecture by renowned scholar Bruce Caldwell, professor of economics at Duke University and director of Duke's Center for the History of Political Economy. Caldwell is the author ofBeyond Positivism: Economic Methodology in the 20th Century, and for the past two decades his research has focused on the writings of Austrian Nobel Prize-winning economist and social theorist Friedrich Hayek, whose papers are housed at the Hoover Institution Library & Archives (L&A).