IDEAS home Printed from https://ideas.repec.org/a/oup/ajagec/v56y1974i1p73-84..html
   My bibliography  Save this article

Factor Substitution in Colombian Agriculture

Author

Listed:
  • Wayne Thirsk

Abstract

A declining labor share in agriculture is consistent with an elasticity of substitution between labor and other factors greater than unity. Using cross-section data drawn from a small sample of Colombian crop farms, this study develops a three-factor model and estimates the Allen-Uzawa partial substitution elasticities between the factor-pairs land, labor, and farm machinery. Both Ordinary and Generalized Least Squares estimation procedures provide elasticity estimates that agree with each other and with the results of recent and related research: a substitution elasticity between labor and machinery (capital) of about one and a half is strongly indicated.

Suggested Citation

  • Wayne Thirsk, 1974. "Factor Substitution in Colombian Agriculture," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 56(1), pages 73-84.
    • Handle: RePEc:oup:ajagec:v:56:y:1974:i:1:p:73-84.
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.2307/1239348
    Download Restriction: Access to full text is restricted to subscribers.
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

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


    Cited by:

    1. Ricardo Arguello C & Daniel Valderrama G. & Sandra Acero W., 2011. "Poverty impacts of agricultural policy adjustments in an opening economy: the case of Colombia," Documentos de Trabajo 8575, Universidad del Rosario.
    2. Mayer, Thomas, 1982. "Export diversification as a counter to export instability: The example of Columbia," Kiel Working Papers 145, Kiel Institute for the World Economy (IfW Kiel).
    3. Kyle, Steven, 1991. "Measuring The Effects Of Real Exchange Rate Policies On Agriculture," 1991 Annual Meeting, August 4-7, Manhattan, Kansas 271356, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    4. de Barros, José Roberto Mendonça & Pastore, Affonso Celso, 1976. "Absorção de mão-de-obra e os efeitos distributivos do progresso tecnológico na agricultura," Revista Brasileira de Economia - RBE, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil), vol. 30(3), July.
    5. Ricardo Argüello & Daniel Valderrama-Gonzalez, 2015. "Sectoral and poverty impacts of agricultural policy adjustments in Colombia," Agricultural Economics, International Association of Agricultural Economists, vol. 46(2), pages 259-280, March.
    6. Guèye, Adama, 2014. "Normes SPS et compétitivité-qualité de la filière fruits et légumes frais au Sénégal," Conference papers 332558, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project.
    7. Yumei Liu & Wuyang Hu & Simon Jetté-Nantel & Zhihong Tian, 2014. "The Influence of Labor Price Change on Agricultural Machinery Usage in Chinese Agriculture," Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Canadian Agricultural Economics Society/Societe canadienne d'agroeconomie, vol. 62(2), pages 219-243, June.
    8. Msangi, Siwa & Rosegrant, Mark, 2007. "A Closer Look at the IMPACT of Climate Change on Country-Level Food Security and Nutrition," Conference papers 331635, Purdue University, Center for Global Trade Analysis, Global Trade Analysis Project.
    9. Pellegrina, Heitor S., 2022. "Trade, productivity, and the spatial organization of agriculture: Evidence from Brazil," Journal of Development Economics, Elsevier, vol. 156(C).

    More about this item

    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:oup:ajagec:v:56:y:1974:i:1:p:73-84.. 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.

    We have no bibliographic references for this item. You can help adding them by using 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: Oxford University Press (email available below). General contact details of provider: https://edirc.repec.org/data/aaeaaea.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.