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An analysis of the sources of technical change in the agricultural sector of Iran

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  • Mahmood Haji-Rahimi
  • Hamed Ghaderzadeh

Abstract

A differential structural equation system including latent variables was applied for analyzing the sources of technical change in the agricultural sector of Iran, 1971-2005. The findings indicated that international knowledge spillover, human capital, and internal research and development expenditures have a significant role in technical progress in the agricultural sector of Iran. The findings showed that international knowledge spillover has been a more effective factor on the technical progress related to internal R&D. The technical progress was found out to be Hicks-neutral.

Suggested Citation

  • Mahmood Haji-Rahimi & Hamed Ghaderzadeh, 2009. "An analysis of the sources of technical change in the agricultural sector of Iran," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 18(8), pages 771-776.
    • Handle: RePEc:taf:ecinnt:v:18:y:2009:i:8:p:771-776
    DOI: 10.1080/10438590903384502
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    References listed on IDEAS

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    1. Esposti, Roberto & Pierani, Pierpaolo, 2000. "Modelling technical change in Italian agriculture: a latent variable approach," Agricultural Economics, Blackwell, vol. 22(3), pages 261-270, April.
    2. Jones, Charles I, 1995. "R&D-Based Models of Economic Growth," Journal of Political Economy, University of Chicago Press, vol. 103(4), pages 759-784, August.
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