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Ex ante impact assessment for research on natural resources management: methods and application to aquatic resource systems

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  • Roehlano Briones
  • Madan Dey
  • Ilona Stobutzki
  • Mark Prein

Abstract

Under a particular representation of the impact pathway of natural resource management (NRM) research, economic surplus techniques can also be used for ex ante impact assessment. The method is applied to the case of the WorldFish Center, an international organization specializing in research on aquatic resources in developing countries. A survey of expert opinion is used to estimate productivity improvements and adoption rates for NRM research and its application. A supply-demand model for aquatic commodities is constructed to calculate the resulting change in economic surplus. Results indicate that ex ante economic impact is highest for NRM on coral reefs and inland aquatic systems. Copyright , Beech Tree Publishing.

Suggested Citation

  • Roehlano Briones & Madan Dey & Ilona Stobutzki & Mark Prein, 2005. "Ex ante impact assessment for research on natural resources management: methods and application to aquatic resource systems," Research Evaluation, Oxford University Press, vol. 14(3), pages 217-227, December.
    • Handle: RePEc:oup:rseval:v:14:y:2005:i:3:p:217-227
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    File URL: http://hdl.handle.net/10.3152/147154405781776120
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    Cited by:

    1. Roehlano M. Briones & Madan M. Dey & A. K. M. Mahfuzuddin Ahmed & Mark Prein & Ilona Stobutzki, 2008. "Priority setting for research on aquatic resources: an application of modified economic surplus analysis to natural resource systems," Agricultural Economics, International Association of Agricultural Economists, vol. 39(2), pages 231-243, September.

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