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Impact assessment of agricultural research in West Africa: an application of the propensity score matching methodology

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  • Liebenehm, Sabine
  • Affognon, Hippolyte
  • Waibel, Hermann

Abstract

Ex-post evaluation of agricultural research is aimed to empirically provide evidence of past investments’ effectiveness. This paper is intended to measure the immediate impact of livestock research activities on cattle farmers’ knowledge about trypanosomosis and its curative and preventive control strategies. According to the quasi-experimental design of the intervention, it is shown that its impact will be adequately estimated by propensity score matching (PSM). Based on data collected according to a knowledge, attitude and practice (KAP) questionnaire in the region of Kénédougou that is common to Mali and Burkina Faso, results indicate a significant gain in farmers’ know-how due to participation in livestock research activities.

Suggested Citation

  • Liebenehm, Sabine & Affognon, Hippolyte & Waibel, Hermann, 2009. "Impact assessment of agricultural research in West Africa: an application of the propensity score matching methodology," 2009 Conference, August 16-22, 2009, Beijing, China 50829, International Association of Agricultural Economists.
    • Handle: RePEc:ags:iaae09:50829
    DOI: 10.22004/ag.econ.50829
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    References listed on IDEAS

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    6. David A Raitzer & Timothy G Kelley, 2008. "Assessing the contribution of impact assessment to donor decisions for international agricultural research," Research Evaluation, Oxford University Press, vol. 17(3), pages 187-199, September.
    7. James J. Heckman & Hidehiko Ichimura & Petra Todd, 1998. "Matching As An Econometric Evaluation Estimator," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 65(2), pages 261-294.
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    Cited by:

    1. Liebenehm, Sabine & Affognon, Hippolyte & Waibel, Hermann, 2011. "Impact Assessment of Livestock Research and Development in West Africa: A Propensity Score Matching Approach," Quarterly Journal of International Agriculture, Humboldt-Universitaat zu Berlin, vol. 50(3), pages 1-14.

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