Paul David, "Computer and Dynamo: The Modern Productivity Paradox in a Not-Too-Distant Mirror", Center for Economic Policy Research, No. 339, Stanford University, July 1989. См. также: "The Dynamo and the Computer: A Historical Perspective on the Modern Productivity Paradox", American Economic Review 80, no. 2 (May 1990), Papers and Proceedings of the Hundred and Second Annual Meeting of the American Economic Association, 355–361.
