An Asymptotically Non-Scale Endogenous Growth Model
AbstractThis paper presents an endogenous growth model in which the economy grows without either scale effects or population growth. The key mechanism is substitution between investments in capital and technology when firms face increasing uncompensated knowledge spillovers. The model indicates that, as population increases, firms invest more in capital than in technology because there are more uncompensated knowledge spillovers as a result of both Marshall-Arrow-Romer and Jacobs externalities. Consequently, scale effects asymptotically diminish as population increases and disappear at a sufficiently large population while the economy can grow without population growth. In present-day industrialized economies, therefore, both scale effects and population growth have little influence over economic growth.
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Bibliographic InfoPaper provided by University Library of Munich, Germany in its series MPRA Paper with number 26025.
Date of creation: 20 Oct 2010
Date of revision:
Endogenous growth; Scale effects; Non scale model; Balanced growth; Knowledge spillovers;
Find related papers by JEL classification:
- O41 - Economic Development, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - One, Two, and Multisector Growth Models
- O33 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes
- E10 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - General
This paper has been announced in the following NEP Reports:
- NEP-ALL-2010-10-30 (All new papers)
- NEP-DGE-2010-10-30 (Dynamic General Equilibrium)
- NEP-FDG-2010-10-30 (Financial Development & Growth)
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