IDEAS home Printed from https://ideas.repec.org/p/ags/aaae16/246388.html
   My bibliography  Save this paper

Impact of cocoa farmer field schools on cocoa yield: empirical evidence of cocoa farmers in Cameroon

Author

Listed:
  • Kamdem, Cyrille Bergaly

Abstract

The objective of this study is to evaluate the effect of Farmer Field Schools (FFSs) on cocoa yield in the Centre and South-west regions in Cameroon. The evaluation of FFSs is important for improving cocoa production by agricultural research and extension. This evaluation is done by using the “Propensity Score Matching” technique and Rosenbaum bounds sensitivity analysis method to ensure robustness of results. The data comes from IITA surveys conducted in 2009 and concerned 201 cocoa farmers in the Centre and South -West Regions in Cameroon for the 2008/2009 cocoa season. The sample cocoa farmers contain participants and non participants to FFSs. Results show that participate to FFSs have a positive and significant effect on the cocoa yield per hectare. This effect is estimated at about 97 kilograms per hectare. This effect is statistically significant at 10%, only for the kernel matching but not for the five nearest neighbors matching. This weak significant of FFS impact could be lead to the fact that farmers who joined FFS are those who have low capacity in cocoa production compare with those who did not joined FFS. This can also lead to the poor quality of FFSs training. The first recommendation is to promote the FFSs in the area where there is no FFSs by highlighting agricultural extension service. The second recommendation is to improve the quality of training in Farmer Fields Schools in other to increase their impacts on cocoa yield. In the current context of agricultural intensification challenges in developing countries, this analytical framework is of interest for policy makers for identifying conditions of farmer participation to FFSs and designing effective motivation strategies.

Suggested Citation

  • Kamdem, Cyrille Bergaly, 2016. "Impact of cocoa farmer field schools on cocoa yield: empirical evidence of cocoa farmers in Cameroon," 2016 Fifth International Conference, September 23-26, 2016, Addis Ababa, Ethiopia 246388, African Association of Agricultural Economists (AAAE).
    • Handle: RePEc:ags:aaae16:246388
    DOI: 10.22004/ag.econ.246388
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/246388/files/110.%20Impact%20of%20cocoa%20farmer%20field%20schools%20on%20cocoa%20yield.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.22004/ag.econ.246388?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. A. Smith, Jeffrey & E. Todd, Petra, 2005. "Does matching overcome LaLonde's critique of nonexperimental estimators?," Journal of Econometrics, Elsevier, vol. 125(1-2), pages 305-353.
    2. James J. Heckman & Hidehiko Ichimura & Petra E. Todd, 1997. "Matching As An Econometric Evaluation Estimator: Evidence from Evaluating a Job Training Programme," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 64(4), pages 605-654.
    3. Jalan, Jyotsna & Ravallion, Martin, 2003. "Does piped water reduce diarrhea for children in rural India?," Journal of Econometrics, Elsevier, vol. 112(1), pages 153-173, January.
    4. Vijayendra Rao & Ana Maria Ibanez, 2005. "The Social Impact of Social Funds in Jamaica: A 'Participatory Econometric' Analysis of Targeting, Collective Action, and Participation in Community-Driven Development," Journal of Development Studies, Taylor & Francis Journals, vol. 41(5), pages 788-838.
    5. Todd, Petra E., 2008. "Evaluating Social Programs with Endogenous Program Placement and Selection of the Treated," Handbook of Development Economics, in: T. Paul Schultz & John A. Strauss (ed.), Handbook of Development Economics, edition 1, volume 4, chapter 60, pages 3847-3894, Elsevier.
    6. Hujer, Reinhard & Caliendo, Marco & Thomsen, Stephan L., 2004. "New evidence on the effects of job creation schemes in Germany--a matching approach with threefold heterogeneity," Research in Economics, Elsevier, vol. 58(4), pages 257-302, December.
    7. James Heckman & Hidehiko Ichimura & Jeffrey Smith & Petra Todd, 1998. "Characterizing Selection Bias Using Experimental Data," Econometrica, Econometric Society, vol. 66(5), pages 1017-1098, September.
    8. Marco Caliendo & Sabine Kopeinig, 2008. "Some Practical Guidance For The Implementation Of Propensity Score Matching," Journal of Economic Surveys, Wiley Blackwell, vol. 22(1), pages 31-72, February.
    9. Jalan, Jyotsna & Ravallion, Martin, 2003. "Estimating the Benefit Incidence of an Antipoverty Program by Propensity-Score Matching," Journal of Business & Economic Statistics, American Statistical Association, vol. 21(1), pages 19-30, January.
    10. Godtland, Erin M & Sadoulet, Elisabeth & De Janvry, Alain & Murgai, Rinku & Ortiz, Oscar, 2004. "The Impact of Farmer Field Schools on Knowledge and Productivity: A Study of Potato Farmers in the Peruvian Andes," Economic Development and Cultural Change, University of Chicago Press, vol. 53(1), pages 63-92, October.
    11. Guido W. Imbens, 2004. "Nonparametric Estimation of Average Treatment Effects Under Exogeneity: A Review," The Review of Economics and Statistics, MIT Press, vol. 86(1), pages 4-29, February.
    12. Dominique van de Walle, 2009. "Impact evaluation of rural road projects," Journal of Development Effectiveness, Taylor & Francis Journals, vol. 1(1), pages 15-36.
    Full references (including those not matched with items on IDEAS)

    Citations

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


    Cited by:

    1. Richard Kwasi Bannor & Helena Oppong-Kyeremeh & Bismark Amfo & Lesley Hope & Samuel Kwabena Chaa Kyire, 2022. "The Nexus Between Cocoa Farmers’ Business Schools Participation and Impact to Support Livelihood Improvement Strategies in Ghana," SAGE Open, , vol. 12(2), pages 21582440221, June.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Kamdem, Cyrille Bergaly & Melachio Tameko, André & Nembot Ndeffo, Luc & Gockwoski, James, 2013. "Impact of Collective Marketing by Cocoa Farmers’ Organizations in Cameroon," 2013 Fourth International Conference, September 22-25, 2013, Hammamet, Tunisia 160482, African Association of Agricultural Economists (AAAE).
    2. Sudhanshu Handa & John A. Maluccio, 2010. "Matching the Gold Standard: Comparing Experimental and Nonexperimental Evaluation Techniques for a Geographically Targeted Program," Economic Development and Cultural Change, University of Chicago Press, vol. 58(3), pages 415-447, April.
    3. Ravallion, Martin, 2008. "Evaluating Anti-Poverty Programs," Handbook of Development Economics, in: T. Paul Schultz & John A. Strauss (ed.), Handbook of Development Economics, edition 1, volume 4, chapter 59, pages 3787-3846, Elsevier.
    4. Dettmann, E. & Becker, C. & Schmeißer, C., 2011. "Distance functions for matching in small samples," Computational Statistics & Data Analysis, Elsevier, vol. 55(5), pages 1942-1960, May.
    5. Wagstaff, Adam & Yu, Shengchao, 2007. "Do health sector reforms have their intended impacts?: The World Bank's Health VIII project in Gansu province, China," Journal of Health Economics, Elsevier, vol. 26(3), pages 505-535, May.
    6. Abebaw, Degnet & Fentie, Yibeltal & Kassa, Belay, 2010. "The impact of a food security program on household food consumption in Northwestern Ethiopia: A matching estimator approach," Food Policy, Elsevier, vol. 35(4), pages 286-293, August.
    7. Marco Caliendo & Reinhard Hujer & Stephan L. Thomsen, 2008. "The employment effects of job-creation schemes in Germany: A microeconometric evaluation," Advances in Econometrics, in: Modelling and Evaluating Treatment Effects in Econometrics, pages 381-428, Emerald Group Publishing Limited.
    8. Paudel, G. & Krishna, V. & McDonald, A., 2018. "Why some inferior technologies succeed? Examining the diffusion and impacts of rotavator tillage in Nepal Terai," 2018 Conference, July 28-August 2, 2018, Vancouver, British Columbia 277149, International Association of Agricultural Economists.
    9. Eliasson, Kent, 2006. "How Robust is the Evidence on the Returns to College Choice? Results Using Swedish Administrative Data," Umeå Economic Studies 692, Umeå University, Department of Economics.
    10. Jens Ruhose & Stephan L. Thomsen & Insa Weilage, 2018. "The Wider Benefits of Adult Learning: Work-Related Training and Social Capital," CESifo Working Paper Series 7268, CESifo.
    11. Liane Faltermeier & Awudu Abdulai, 2009. "The impact of water conservation and intensification technologies: empirical evidence for rice farmers in Ghana," Agricultural Economics, International Association of Agricultural Economists, vol. 40(3), pages 365-379, May.
    12. Wendimu, Mengistu Assefa & Henningsen, Arne & Gibbon, Peter, 2016. "Sugarcane Outgrowers in Ethiopia: “Forced” to Remain Poor?," World Development, Elsevier, vol. 83(C), pages 84-97.
    13. Christian Volpe Martincus, 2010. "Odyssey in International Markets: An Assessment of the Effectiveness of Export Promotion in Latin America and the Caribbean," IDB Publications (Books), Inter-American Development Bank, number 16458, February.
    14. Caliendo Marco & Hujer Reinhard & Thomsen Stephan L., 2006. "Sectoral Heterogeneity in the Employment Effects of Job Creation Schemes in Germany," Journal of Economics and Statistics (Jahrbuecher fuer Nationaloekonomie und Statistik), De Gruyter, vol. 226(2), pages 139-179, April.
    15. Jones A.M & Rice N, 2009. "Econometric Evaluation of Health Policies," Health, Econometrics and Data Group (HEDG) Working Papers 09/09, HEDG, c/o Department of Economics, University of York.
    16. Islam, Abu Hayat, 2015. "Can Integrated Rice-Fish System Increase Welfare of the Marginalized Extreme Poor in Bangladesh? A DID Matching Approach," 2015 Conference, August 9-14, 2015, Milan, Italy 211792, International Association of Agricultural Economists.
    17. Fajnzylber, Pablo & Maloney, William F. & Rojas, Gabriel V. Montes, 2006. "Releasing constraints to growth or pushing on a string ? the impact of credit, training, business associations, and taxes on the performance of Mexican micro-firms," Policy Research Working Paper Series 3807, The World Bank.
    18. Jurate Jaraite-Ka~ukauske and Corrado Di Maria, 2016. "Did the EU ETS Make a Difference? An Empirical Assessment Using Lithuanian Firm-Level Data," The Energy Journal, International Association for Energy Economics, vol. 0(Number 1).
    19. Ruhose, Jens & Thomsen, Stephan, 2017. "Non-Monetary Benefits of Continuous Training," VfS Annual Conference 2017 (Vienna): Alternative Structures for Money and Banking 168169, Verein für Socialpolitik / German Economic Association.
    20. repec:ags:bdbjaf:279932 is not listed on IDEAS
    21. Jens Ruhose & Stephan L. Thomsen & Insa Weilage, 2018. "The Wider Benefits of Adult Learning: Work-Related Training and Social Capital," SOEPpapers on Multidisciplinary Panel Data Research 1004, DIW Berlin, The German Socio-Economic Panel (SOEP).

    More about this item

    Keywords

    Crop Production/Industries; Productivity Analysis; Teaching/Communication/Extension/Profession;
    All these keywords.

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:ags:aaae16:246388. 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.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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: AgEcon Search (email available below). General contact details of provider: https://edirc.repec.org/data/aaaeaea.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.