[go: up one dir, main page]
IDEAS home Printed from https://ideas.repec.org/p/col/000092/003104.html
   My bibliography  Save this paper

Labor supply, biased technological change and economic growth

Author

Listed:
  • Hernando Zuleta
  • Santiago Alberico
Abstract
We consider a model of factor saving innovations and study the effects of exogenous changes in labor supply. In a biased innovations setting, as economies accumulate capital, labor becomes relatively scarce and expensive. As a consequence, incentives for labor saving and capital using innovations appear. By the same token, exogenous changes in labor supply affect factor prices. In general, a reduction in labor supply decreases current output and generates incentives for labor saving innovations. Therefore, the effect that a change in the supply of labor has on factor prices is mitigated and, depending on the initial conditions, it may be contrasted by the effect of the technological bias. Finally, the movements of the factor prices affect the saving decisions and consequently the dynamics of economic growth. We explore the consequences of an exogenous decrease in labor supply in two different settings: a homogenous agents model with infinite horizon and an overlapping generations model.***************************************************************************************************************Se utiliza un modelo de innovaciones sesgadas para estudiar los efectos de cambios exógenos en la oferta laboral. En un contexto de innovaciones sesgadas, a medida que las economías acumulan capital, el trabajo se hace relativamente más escaso y más caro, por este motivo, hay incentivos para adoptar tecnologías ahorradoras de trabajo. Del mismo modo un cambio en la oferta laboral afecta la abundancia de factores y sus precios relativos. En general, una reducción de la oferta laboral, hace que el trabajo sea más caro y genera incentivos para cambio tecnológico ahorrador de trabajo. Así, el efecto inicial que tiene el cambio en la oferta laboral sobre los precios de los factores es mitigado por el cambio tecnológico. Finalmente, los movimientos en la remuneración a los factores afectan las decisiones de ahorro y, por lo tanto, la dinámica del crecimiento.En este trabajo se exploran las consecuencias de una reducción de la oferta laboral en dos contextos teóricos diferentes: un modelo de agentes homogéneos y horizonte infinito y un modelo de generaciones traslapadas.

Suggested Citation

  • Hernando Zuleta & Santiago Alberico, 2007. "Labor supply, biased technological change and economic growth," Documentos de Trabajo 3104, Universidad del Rosario.
    • Handle: RePEc:col:000092:003104
    as

    Download full text from publisher

    File URL: http://repository.urosario.edu.co/bitstream/handle/10336/10788/3104.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Per Krusell & Lee E. Ohanian & JosÈ-Victor RÌos-Rull & Giovanni L. Violante, 2000. "Capital-Skill Complementarity and Inequality: A Macroeconomic Analysis," Econometrica, Econometric Society, vol. 68(5), pages 1029-1054, September.
    2. Francesco Caselli & James Feyrer, 2007. "The Marginal Product of Capital," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 122(2), pages 535-568.
    3. Joseph Zeira, 1998. "Workers, Machines, and Economic Growth," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 113(4), pages 1091-1117.
    4. Boldrin, Michele & Levine, David K., 2002. "Factor Saving Innovation," Journal of Economic Theory, Elsevier, vol. 105(1), pages 18-41, July.
    5. Alan Krueger, 1999. "Measuring Labor's Share," Working Papers 792, Princeton University, Department of Economics, Industrial Relations Section..
    6. Alan B. Krueger, 1999. "Measuring Labor's Share," American Economic Review, American Economic Association, vol. 89(2), pages 45-51, May.
    7. Olivier de La Grandville & Rainer Klump, 2000. "Economic Growth and the Elasticity of Substitution: Two Theorems and Some Suggestions," American Economic Review, American Economic Association, vol. 90(1), pages 282-291, March.
    8. N. Gregory Mankiw & David Romer & David N. Weil, 1992. "A Contribution to the Empirics of Economic Growth," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 107(2), pages 407-437.
    9. Gary D. Hansen & Edward C. Prescott, 2002. "Malthus to Solow," American Economic Review, American Economic Association, vol. 92(4), pages 1205-1217, September.
    10. Peter Howitt, 1999. "Steady Endogenous Growth with Population and R & D Inputs Growing," Journal of Political Economy, University of Chicago Press, vol. 107(4), pages 715-730, August.
    11. Jones, Larry E & Manuelli, Rodolfo E, 1990. "A Convex Model of Equilibrium Growth: Theory and Policy Implications," Journal of Political Economy, University of Chicago Press, vol. 98(5), pages 1008-1038, October.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Laura Liliana Moreno Herrera & Jorge Eduardo Pérez Pérez, 2009. "Biased Technological Change, Impatience and Welfare," DEGIT Conference Papers c014_046, DEGIT, Dynamics, Economic Growth, and International Trade.
    2. Xiaoxue Du & Hernan Tejeda & Zhengliang Yang & Liang Lu, 2022. "A General-Equilibrium Model of Labor-Saving Technology Adoption: Theory and Evidences from Robotic Milking Systems in Idaho," Sustainability, MDPI, vol. 14(13), pages 1-17, June.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Hernando Zuleta, 2015. "Factor shares, inequality, and capital flows," Southern Economic Journal, John Wiley & Sons, vol. 82(2), pages 647-667, October.
    2. Hernando Zuleta, 2008. "Factor Saving Innovations and Factor Income Shares," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 11(4), pages 836-851, October.
    3. Peretto, Pietro F. & Seater, John J., 2013. "Factor-eliminating technical change," Journal of Monetary Economics, Elsevier, vol. 60(4), pages 459-473.
    4. Hernando Zuleta, 2007. "Biased technological change, human capital and factor shares," Documentos de Trabajo 4380, Universidad del Rosario.
    5. Sturgill, Brad, 2012. "The relationship between factor shares and economic development," Journal of Macroeconomics, Elsevier, vol. 34(4), pages 1044-1062.
    6. Hernando Zuleta, 2008. "Seasons, savings and GDP," Documentos de Trabajo 4592, Universidad del Rosario.
    7. Dawson, John W. & Sturgill, Brad, 2022. "Market Institutions and Factor Shares Across Countries," Structural Change and Economic Dynamics, Elsevier, vol. 60(C), pages 266-289.
    8. Jones, C.I., 2016. "The Facts of Economic Growth," Handbook of Macroeconomics, in: J. B. Taylor & Harald Uhlig (ed.), Handbook of Macroeconomics, edition 1, volume 2, chapter 0, pages 3-69, Elsevier.
    9. Hernando Zuleta, 2011. "Factor Shares, Income Distribution and Capital Flows," DEGIT Conference Papers c016_003, DEGIT, Dynamics, Economic Growth, and International Trade.
    10. Gregory Casey & Ryo Horii, 2019. "A Multi-factor Uzawa Growth Theorem and Endogenous Capital-Augmenting Technological Change," ISER Discussion Paper 1051, Institute of Social and Economic Research, Osaka University.
    11. Capolupo, Rosa, 2009. "The New Growth Theories and Their Empirics after Twenty Years," Economics - The Open-Access, Open-Assessment E-Journal (2007-2020), Kiel Institute for the World Economy (IfW Kiel), vol. 3, pages 1-72.
    12. Hernando Zuleta, 2007. "Why labor income shares seem to be constant?," The Journal of International Trade & Economic Development, Taylor & Francis Journals, vol. 16(4), pages 551-557.
    13. Hernando Zuleta, 2007. "Biased innovations in the Harrod-Domar model," Revista de Economía del Rosario, Universidad del Rosario, December.
    14. Matteo Cervellati & Gerrit Meyerheim & Uwe Sunde, 2023. "The empirics of economic growth over time and across nations: a unified growth perspective," Journal of Economic Growth, Springer, vol. 28(2), pages 173-224, June.
    15. repec:wvu:wpaper:10-01 is not listed on IDEAS
    16. Jones, Charles I., 2005. "Growth and Ideas," Handbook of Economic Growth, in: Philippe Aghion & Steven Durlauf (ed.), Handbook of Economic Growth, edition 1, volume 1, chapter 16, pages 1063-1111, Elsevier.
    17. Michael Sattinger, 2003. "Capital Intensity, Neutral Technological Change, and Earnings Inequality," Discussion Papers 03-05, University at Albany, SUNY, Department of Economics.
    18. Kyoji Fukao & Cristiano Perugini, 2021. "The Long‐Run Dynamics of the Labor Share in Japan," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 67(2), pages 445-480, June.
    19. Daron Acemoglu & James A. Robinson, 2015. "The Rise and Decline of General Laws of Capitalism," Journal of Economic Perspectives, American Economic Association, vol. 29(1), pages 3-28, Winter.
    20. Turnovsky, S., 2000. "Growth in an Open Economy: some Recent Developments," Papers 5, Warwick - Development Economics Research Centre.
    21. Sequeira, Tiago & Morão, Hugo, 2020. "Growth accounting and regressions: New approach and results," International Economics, Elsevier, vol. 162(C), pages 67-79.

    More about this item

    Keywords

    Labor supply; factor income shares; economic growth;
    All these keywords.

    JEL classification:

    • O11 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Macroeconomic Analyses of Economic Development
    • J20 - Labor and Demographic Economics - - Demand and Supply of Labor - - - General
    • J31 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Wage Level and Structure; Wage Differentials

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:col:000092:003104. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Facultad de Economía (email available below). General contact details of provider: https://edirc.repec.org/data/ferosco.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.