Brad De LongJ. Bradford DeLong is a professor of economics at UC Berkeley and was a research associate at the NBER, 1990-2018. He was Deputy Assistant Secretary of the US Treasury, 1993-1995. Throughout his career and in his blog Grasping for Reality he hs tried to straddle the fields of economics, history, and public education. Previous books include The End of Influence (Basic US, 2010) and Concrete Economics (Harvard Business School, 2016). Read More Read Less