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Investigation of wheat efficiency and productivity development in Slovakia

Author

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  • S. Covaci

    (Slovak University of Agriculture, Nitra, Slovak Republic)

  • Z. Sojková

    (Slovak University of Agriculture, Nitra, Slovak Republic)

Abstract

This study has focused on two main tasks: verifying the suitability of using stochastic frontier analysis on a transforming sector, and providing empirical evidence to explain the technical efficiency structure among farms in the time period 2000-2004. Two stochastic frontier model specifications were employed, the Battese and Coelli 1992 specification with the systematically time-varying inefficiency effect, and the Battese and Coelli 1995 one stage specification explaining technical inefficiency based on farm-specific variables. Our analyses were carried out at the commodity level, wheat production, where the accessibility of a data panel allowed us to enrich the calculation of the level of technical efficiency by the analysis of productivity changes within the chosen period of time, supports this idea as well.

Suggested Citation

  • S. Covaci & Z. Sojková, 2006. "Investigation of wheat efficiency and productivity development in Slovakia," Agricultural Economics, Czech Academy of Agricultural Sciences, vol. 52(8), pages 368-378.
    • Handle: RePEc:caa:jnlage:v:52:y:2006:i:8:id:5037-agricecon
    DOI: 10.17221/5037-AGRICECON
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    References listed on IDEAS

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    1. Sotnikov, Sergey, 1998. "Evaluating the Effects of Price and Trade Liberalisation on the Technical Efficiency of Agricultural Production in a Transition Economy: The Case of Russia," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 25(3), pages 412-431.
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    Cited by:

    1. Z. Sojková & Z. Kropková & V. Benda, 2008. "Slovak agricultural farms in different regions - comparison of efficiency," Agricultural Economics, Czech Academy of Agricultural Sciences, vol. 54(4), pages 158-165.
    2. J. Ziolkowska & K. Jechlitschka & D. Kirschke, 2009. "Global implications of national price policies on the wheat market - quantitative assessment of world market effects," Agricultural Economics, Czech Academy of Agricultural Sciences, vol. 55(10), pages 475-480.
    3. Peter ADAMIŠIN & Rastislav KOTULIČ & Ivana KRAVČÁKOVÁ VOZÁROVÁ & Roman VAVREK, 2015. "Natural climatic conditions as a determinant of productivity and economic efficiency of agricultural entities," Agricultural Economics, Czech Academy of Agricultural Sciences, vol. 61(6), pages 265-274.

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