This paper explores the impact of insatiable needs on the sustainability and the direction of technological change and economic growth. In a simple framework it is shown that growth can only be sustained if either the opportunity costs of research are small at low levels of research or if some needs are insatiable. The first source of sustained growth (low opportunity cost of research) also enhances an efficient spread of growth over different technologies and commodities, while the second (insatiable needs) typically induces the `wrong kind' of growth. In connexion with Keynes' essay `On the Economic Possibilities of our Grandchildren' [1931], we consider relative needs as the main source of insatiability of needs.
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Publisher Info
Paper provided by University of Bonn, Germany in its series Discussion Paper Serie A with number
512.
Length: 30 pages Date of creation: Jul 1994 Date of revision: Handle: RePEc:bon:bonsfa:512
Contact details of provider: Postal: Bonn Graduate School of Economics, University of Bonn, Adenauerallee 24 - 26, 53113 Bonn, Germany Fax: +49 228 73 9221 Web page: http://www.bgse.uni-bonn.de/index.php?id=517
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Find related papers by JEL classification: D60 - Microeconomics - - Welfare Economics - - - General D62 - Microeconomics - - Welfare Economics - - - Externalities O12 - Economic Development, Technological Change, and Growth - - Economic Development - - - Microeconomic Analyses of Economic Development O30 - Economic Development, Technological Change, and Growth - - Technological Change - - - General
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