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Biased technological change, human capital and factor shares

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  • Hernando Zuleta

Abstract

We propose a one-good model where technological change is factor saving andcostly. We consider a production function with two reproducible factors: physical capital and human capital, and one not reproducible factor. The main predictions of the model are the following: (a) The elasticity of output with respect to the reproducible factors depends on the factor abundance of the economies. (b) The income share of reproducible factors increases with the stage of development. (c) Depending on the initial conditions, in some economies the production function converges to AK, while in other economies long-run growth is zero. (d) The share of human factors (raw labor and human capital) converges to a positive number lower than one. Along the transition it may decrease, increase or remain constant.

Suggested Citation

  • Hernando Zuleta, 2007. "Biased technological change, human capital and factor shares," Documentos de Trabajo 004380, Universidad del Rosario.
  • Handle: RePEc:col:000092:004380
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    File URL: http://repository.urosario.edu.co/bitstream/handle/10336/10910/4380.pdf
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    References listed on IDEAS

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    Cited by:

    1. Hernando Zuleta, 2007. "Biased innovations in the Harrod-Domar model," Revista de Economía del Rosario, Universidad del Rosario, December.

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    Keywords

    endogenous growth; human capital; factor using and factor savinginnovations; factor income shares;
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