IDEAS home Printed from https://ideas.repec.org/a/ags/revi24/340903.html
   My bibliography  Save this article

An evidence-based relationship between technical assistance and productivity in cocoa from Tocache, Peru

Author

Listed:
  • Higuchi, Angie
  • Coq-Huelva, Daniel
  • Vasco, Cristian
  • Alfalla-Luque, Rafaela
  • Maehara, Rocío

Abstract

The growth of small-scale Peruvian farmers is highly dependent on cocoa factor productivity. Agricultural extension programs can help to improve farm productivity using available resources. Thus, the objective of this study is to estimate the productivity of Peruvian cocoa farming and identify if frequent technical assistance impacts on farmers’ technical efficiency. The data came from a survey of 379 cocoa farmers in Tocache, San Martin (177 producers who sell through intermediaries and 202 who are cooperative members), conducted between January and June 2015. This article is supported by the interaction of two associated techniques: the production function and the technical efficiency technique based on stochastic frontier analysis (SFA). The key findings were that the estimated coefficients for labor, capital, land and fertilizer were positive to cocoa production. Our outcomes also show there is a (marginally) significant relationship between technical assistance and technical efficiency (p-value<10%). There is also a positive relationship between efficiency and other socioeconomic characteristics of being a male, having experience in cocoa cultivation and practicing non-diversification in other crops. Policymakers could consider these results to improve farm management systems and, therefore, the competitiveness of the cocoa plantations in the Peruvian Amazonia.

Suggested Citation

  • Higuchi, Angie & Coq-Huelva, Daniel & Vasco, Cristian & Alfalla-Luque, Rafaela & Maehara, Rocío, 2023. "An evidence-based relationship between technical assistance and productivity in cocoa from Tocache, Peru," Revista de Economia e Sociologia Rural (RESR), Sociedade Brasileira de Economia e Sociologia Rural, vol. 61(1), January.
  • Handle: RePEc:ags:revi24:340903
    DOI: 10.22004/ag.econ.340903
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/340903/files/Angie%20Higuchi.pdf
    Download Restriction: no

    File URL: https://libkey.io/10.22004/ag.econ.340903?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. Nicolas Lampach & Phu Nguyen-Van & Nguyen To-The, 2018. "Measuring the Effect of Agricultural Extension on Technical Efficiency in Crop Farming: Meta-Regression Analysis," Working Papers of BETA 2018-48, Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg.
    2. Subal C. Kumbhakar & Hung-Jen Wang, 2015. "Estimation of Technical Inefficiency in Production Frontier Models Using Cross-Sectional Data," Springer Books, in: Subhash C. Ray & Subal C. Kumbhakar & Pami Dua (ed.), Benchmarking for Performance Evaluation, edition 127, chapter 0, pages 1-73, Springer.
    3. Ofori-Bah, Adeline & Asafu-Adjaye, John, 2011. "Scope economies and technical efficiency of cocoa agroforesty systems in Ghana," Ecological Economics, Elsevier, vol. 70(8), pages 1508-1518, June.
    4. Bozoglu, Mehmet & Ceyhan, Vedat, 2007. "Measuring the technical efficiency and exploring the inefficiency determinants of vegetable farms in Samsun province, Turkey," Agricultural Systems, Elsevier, vol. 94(3), pages 649-656, June.
    5. George Battese & Sumiter Broca, 1997. "Functional Forms of Stochastic Frontier Production Functions and Models for Technical Inefficiency Effects: A Comparative Study for Wheat Farmers in Pakistan," Journal of Productivity Analysis, Springer, vol. 8(4), pages 395-414, November.
    6. Fare, Rolf & Knox Lovell, C. A., 1978. "Measuring the technical efficiency of production," Journal of Economic Theory, Elsevier, vol. 19(1), pages 150-162, October.
    7. Wojciech Florkowski & Camilo Sarmiento, 2005. "The examination of pecan price differences using spatial correlation estimation," Applied Economics, Taylor & Francis Journals, vol. 37(3), pages 271-278.
    8. Meeusen, Wim & van den Broeck, Julien, 1977. "Efficiency Estimation from Cobb-Douglas Production Functions with Composed Error," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 18(2), pages 435-444, June.
    9. Besseah, Felix A. & Kim, Sangho, 2014. "Technical Efficiency of Cocoa Farmers in Ghana," Journal of Rural Development/Nongchon-Gyeongje, Korea Rural Economic Institute, vol. 37(2), pages 1-24.
    10. Daniel Coq-Huelva & Bolier Torres-Navarrete & Carlos Bueno-Suárez, 2018. "Indigenous worldviews and Western conventions: Sumak Kawsay and cocoa production in Ecuadorian Amazonia," Agriculture and Human Values, Springer;The Agriculture, Food, & Human Values Society (AFHVS), vol. 35(1), pages 163-179, March.
    11. Battese, G E & Coelli, T J, 1995. "A Model for Technical Inefficiency Effects in a Stochastic Frontier Production Function for Panel Data," Empirical Economics, Springer, vol. 20(2), pages 325-332.
    12. Aigner, Dennis & Lovell, C. A. Knox & Schmidt, Peter, 1977. "Formulation and estimation of stochastic frontier production function models," Journal of Econometrics, Elsevier, vol. 6(1), pages 21-37, July.
    Full references (including those not matched with items on IDEAS)

    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. Konstantinos Giannakas & K. Tran & Vangelis Tzouvelekas, 1999. "On the Choice of Functional Form in Stochastic Frontiers Models: A Box-Cox Approach," Working Papers 9915, University of Crete, Department of Economics.
    2. Nguyen To-The & Tuan Nguyen-Anh, 2021. "Impact of government intervention to maize efficiency at farmer’s level across time: a robust evidence in Northern Vietnam," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 23(2), pages 2038-2061, February.
    3. Andriakopoulos, Konstantinos & Ladas, Augoustinos & Andriakopoulos, Panagiotis, 2020. "Bank efficiency and leasing in U.S.A. banking system," MPRA Paper 112645, University Library of Munich, Germany.
    4. Firna Varina & Sri Hartoyo & Nunung Kusnadi & Amzul Rifin, 2020. "The Determinants of Technical Efficiency of Oil Palm Smallholders in Indonesia," International Journal of Economics and Financial Issues, Econjournals, vol. 10(6), pages 89-93.
    5. Tauer, Loren W. & Mishra, Ashok K., 2005. "U.S. Dairy Farm Cost Efficiency," Working Papers 127079, Cornell University, Department of Applied Economics and Management.
    6. Roberto Furesi & Fabio Madau & Pietro Pulina, 2013. "Technical efficiency in the sheep dairy industry: an application on the Sardinian (Italy) sector," Agricultural and Food Economics, Springer;Italian Society of Agricultural Economics (SIDEA), vol. 1(1), pages 1-11, December.
    7. Tzouvelekas, Vangelis & Pantzios, Christos J. & Fotopoulos, Christos, 2001. "Technical efficiency of alternative farming systems: the case of Greek organic and conventional olive-growing farms," Food Policy, Elsevier, vol. 26(6), pages 549-569, December.
    8. Henderson, B. & Godde, C. & Medina-Hidalgo, D. & van Wijk, M. & Silvestri, S. & Douxchamps, S. & Stephenson, E. & Power, B. & Rigolot, C. & Cacho, O. & Herrero, M., 2016. "Closing system-wide yield gaps to increase food production and mitigate GHGs among mixed crop–livestock smallholders in Sub-Saharan Africa," Agricultural Systems, Elsevier, vol. 143(C), pages 106-113.
    9. Dairo Estrada & Poldy Osorio, 2004. "Effects of Financial Capital on Colombian Banking Efficiency," Revista ESPE - Ensayos sobre Política Económica, Banco de la Republica de Colombia, vol. 22(47), pages 162-201, December.
    10. Sickles, Robin C. & Song, Wonho & Zelenyuk, Valentin, 2018. "Econometric Analysis of Productivity: Theory and Implementation in R," Working Papers 18-008, Rice University, Department of Economics.
    11. Radha R. Ashrit, 2023. "Estimation of technical efficiency of Indian farms for major crops during 2013–2014 and 2017–2018: a stochastic Frontier production approach," SN Business & Economics, Springer, vol. 3(2), pages 1-32, February.
    12. Anik, Asif Reza & Bauer, Siegfried, 2015. "Impact of resource ownership and input market access on Bangladeshi paddy growers’ efficiency," International Journal of Agricultural Management, Institute of Agricultural Management, vol. 4(3), April.
    13. Rodrigo Pereira de Oliveira & Bruno Ferreira Frascaroli, 2019. "Measuring the Efficiency of Tax Collection among Economic Sectors in Paraíba State Northeastern Brazil (2013-2015)," International Business Research, Canadian Center of Science and Education, vol. 12(7), pages 24-33, July.
    14. Zúniga-González, Carlos Alberto, 2009. "Technical efficiency of Organic Fertilizer in small farms of Nicaragua: 1998-2005," 111th Seminar, June 26-27, 2009, Canterbury, UK 53078, European Association of Agricultural Economists.
    15. Chapple, Wendy & Lockett, Andy & Siegel, Donald & Wright, Mike, 2005. "Assessing the relative performance of U.K. university technology transfer offices: parametric and non-parametric evidence," Research Policy, Elsevier, vol. 34(3), pages 369-384, April.
    16. Ripoll-Zarraga, Ane Elixabete & Huderek-Glapska, Sonia, 2021. "Airports’ managerial human capital, ownership, and efficiency," Journal of Air Transport Management, Elsevier, vol. 92(C).
    17. Viveka P. Kudaligama & John F. Yanagida, 2000. "A Comparison of Intercountry Agricultural Production Functions: A Frontier Function Approach," Journal of Economic Development, Chung-Ang Unviersity, Department of Economics, vol. 25(1), pages 57-74, June.
    18. Orkhan Guliyev & Aijun Liu & Gershom Endelani Mwalupaso & Jarkko Niemi, 2019. "The Determinants of Technical Efficiency of Hazelnut Production in Azerbaijan: An Analysis of the Role of NGOs," Sustainability, MDPI, vol. 11(16), pages 1-19, August.
    19. Ana Faria & Paul Fenn & Alistair Bruce, 2005. "Production technologies and technical efficiency: evidence from Portuguese manufacturing industry," Applied Economics, Taylor & Francis Journals, vol. 37(9), pages 1037-1046.
    20. Tim J. Coelli, 1995. "Recent Developments In Frontier Modelling And Efficiency Measurement," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 39(3), pages 219-245, December.

    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:revi24:340903. 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/inrapfr.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.