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Ideas and Growth

Robert Lucas

No 14133, NBER Working Papers from National Bureau of Economic Research, Inc

Abstract: What is it about modern capitalist economies that allows them, in contrast to all earlier societies, to generate sustained growth in productivity and living standards? It is widely agreed that the productivity growth of the industrialized economies is mainly an ongoing intellectual achievement, a sustained flow of new ideas. Are these ideas the achievements of a few geniuses, Newton, Beethoven, and a handful of others, viewed as external to the activities of ordinary people? Are they the product of a specialized research sector, engaged in the invention of patent-protected processes over which they have monopoly rights? Both images are based on important features of reality and both have inspired interesting growth theories, but neither seems to me central. What is central, I believe, is that fact that the industrial revolution involved the emergence (or rapid expansion) of a class of educated people, thousands-now many millions-of people who spend entire careers exchanging ideas, solving work-related problems, generating new knowledge.

JEL-codes: O1 (search for similar items in EconPapers)
Date: 2008-06
New Economics Papers: this item is included in nep-dev, nep-dge, nep-knm and nep-lam
Note: EFG
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (10)

Published as Robert E. Lucas, 2009. "Ideas and Growth," Economica, London School of Economics and Political Science, vol. 76(301), pages 1-19, 02.

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