The paper explores an endogenous growth model in which scale effects asymptotically vanish and an economy grows without population growth. The key mechanism behind these features is substitution between investing in capital and in knowledge when firms face growing uncompensated knowledge spillovers. The model shows that firms invest more in capital than in knowledge and thus scale effects asymptotically evaporate as the number of population and thus uncompensated knowledge spillovers increase, and an economy grows without population growth.
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Find related papers by JEL classification: O40 - Economic Development, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - General E10 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - General
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References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Edward L. Glaeser & Hedi D. Kallal & Jose A. Scheinkman & Andrei Shleifer, 1991.
"Growth in Cities,"
NBER Working Papers
3787, National Bureau of Economic Research, Inc.
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Other versions:
Glaeser, Edward L & Hedi D. Kallal & Jose A. Scheinkman & Andrei Shleifer, 1992.
"Growth in Cities,"
Journal of Political Economy,
University of Chicago Press, vol. 100(6), pages 1126-52, December.
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