This thoughtful re-examination of the history of U.S. economic growth is built around a novel claim, that potential output grew dramatically across the Depression years (1929-1941) and that this advance provided the foundation for the economic and military success of the United States during the Second World War as well as for the Golden Age (1948-1973) that followed. Alexander Field takes a fresh look at growth data and concludes that, behind a backdrop of double-digit unemployment, the 1930s actually experienced very high rates of technological and organizational innovation, fueled by the maturing of a privately funded research and development system and the government funded build-out of the country's surface road infrastructure. This substantive new volume in the "Yale Series in Economic History" invites renewed discussions on productivity growth over the last century and a half and on our current prospects.

Alexander J. Field is the Michel and Mary Orradre Professor of Economics, Santa Clara University, and Executive Director of the Economic History Association.

"According to Alexander Field in "A Great Leap Forward", the 1930s were, in the aggregate, the most technologically progressive of any comparable period in U.S. economic history. . . . It requires some patience, reflection, and time to wrap one's mind around this perplexing assertion. It goes against everything historians know about the 1930s. If, by the end of Field's book, you're not convinced, you'll at least be sympathetic to the idea. Field makes that good a case./i> --Howard Bodenhorn "Business History Review "