IDEAS home Printed from https://ideas.repec.org/a/oup/erevae/v49y2022i3p527-556..html
   My bibliography  Save this article

Improved agricultural input delivery systems for enhancing technology adoption: evidence from a field experiment in Ethiopia

Author

Listed:
  • Asresu Yitayew
  • Awudu Abdulai
  • Yigezu A Yigezu

Abstract

In this study, we test the hypothesis that small-scale testing can reduce the risk and uncertainty of trying new technologies. We conducted a field experiment, in a cluster randomised control trial setting, to examine whether the availability of divisible packages of seeds influences smallholder farmers’ decisions to try a new wheat variety. Our results show that the adoption of the newly introduced wheat variety was higher in the villages where small seed packages were introduced. We find that smallholder farmers tend to experiment on the newly introduced variety on their farmland and are less likely to adopt the new variety as a coping mechanism for risk exposure at the stage of experimentation. The results from treatment heterogeneity reveal that supplying seed in small bags had differential causal effects on individual farmers. The intervention which made small seed bags available impacted relatively younger and poorer farmers the most. This finding provides an insight into the significance of seed delivery in small bags to improve the use of seeds of new varieties by smallholders.

Suggested Citation

  • Asresu Yitayew & Awudu Abdulai & Yigezu A Yigezu, 2022. "Improved agricultural input delivery systems for enhancing technology adoption: evidence from a field experiment in Ethiopia," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 49(3), pages 527-556.
    • Handle: RePEc:oup:erevae:v:49:y:2022:i:3:p:527-556.
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.1093/erae/jbac006
    Download Restriction: Access to full text is restricted to subscribers.
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Michael R. Carter & Rachid Laajaj & Dean Yang, 2014. "Subsidies and the Persistence of Technology Adoption: Field Experimental Evidence from Mozambique," NBER Working Papers 20465, National Bureau of Economic Research, Inc.
    2. Matthew Rabin & Ted O'Donoghue, 1999. "Doing It Now or Later," American Economic Review, American Economic Association, vol. 89(1), pages 103-124, March.
    3. Tavneet Suri, 2011. "Selection and Comparative Advantage in Technology Adoption," Econometrica, Econometric Society, vol. 79(1), pages 159-209, January.
    4. Dean Karlan & Robert Osei & Isaac Osei-Akoto & Christopher Udry, 2014. "Agricultural Decisions after Relaxing Credit and Risk Constraints," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 129(2), pages 597-652.
    5. John Fitzgerald & Peter Gottschalk & Robert Moffitt, 1998. "An Analysis of Sample Attrition in Panel Data: The Michigan Panel Study of Income Dynamics," Journal of Human Resources, University of Wisconsin Press, vol. 33(2), pages 251-299.
    6. Tessa Bold & Kayuki C. Kaizzi & Jakob Svensson & David Yanagizawa-Drott, 2017. "Lemon Technologies and Adoption: Measurement, Theory and Evidence from Agricultural Markets in Uganda," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 132(3), pages 1055-1100.
    7. Sylvester Ochieng Ogutu & Andrea Fongar & Theda Gödecke & Lisa Jäckering & Henry Mwololo & Michael Njuguna & Meike Wollni & Matin Qaim, 2020. "How to make farming and agricultural extension more nutrition-sensitive: evidence from a randomised controlled trial in Kenya [Agricultural extension: good intentions and hard realities]," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 47(1), pages 95-118.
    8. Foster, Andrew D & Rosenzweig, Mark R, 1995. "Learning by Doing and Learning from Others: Human Capital and Technical Change in Agriculture," Journal of Political Economy, University of Chicago Press, vol. 103(6), pages 1176-1209, December.
    9. Oriana Bandiera & Imran Rasul, 2006. "Social Networks and Technology Adoption in Northern Mozambique," Economic Journal, Royal Economic Society, vol. 116(514), pages 869-902, October.
    10. Awudu Abdulai & Wallace Huffman, 2014. "The Adoption and Impact of Soil and Water Conservation Technology: An Endogenous Switching Regression Application," Land Economics, University of Wisconsin Press, vol. 90(1), pages 26-43.
    11. Andrew D. Foster & Mark R. Rosenzweig, 2010. "Microeconomics of Technology Adoption," Annual Review of Economics, Annual Reviews, vol. 2(1), pages 395-424, September.
    12. Gashaw Tadesse Abate & Tanguy Bernard & Alan de Brauw & Nicholas Minot, 2018. "The impact of the use of new technologies on farmers’ wheat yield in Ethiopia: evidence from a randomized control trial," Agricultural Economics, International Association of Agricultural Economists, vol. 49(4), pages 409-421, July.
    13. Stefan Wager & Susan Athey, 2018. "Estimation and Inference of Heterogeneous Treatment Effects using Random Forests," Journal of the American Statistical Association, Taylor & Francis Journals, vol. 113(523), pages 1228-1242, July.
    14. Sheahan, Megan & Barrett, Christopher B., 2017. "Ten striking facts about agricultural input use in Sub-Saharan Africa," Food Policy, Elsevier, vol. 67(C), pages 12-25.
    15. Duflo, Esther & Glennerster, Rachel & Kremer, Michael, 2008. "Using Randomization in Development Economics Research: A Toolkit," Handbook of Development Economics, in: T. Paul Schultz & John A. Strauss (ed.), Handbook of Development Economics, edition 1, volume 4, chapter 61, pages 3895-3962, Elsevier.
    16. James G. MacKinnon, 2019. "How cluster-robust inference is changing applied econometrics," Canadian Journal of Economics, Canadian Economics Association, vol. 52(3), pages 851-881, August.
    17. Shiferaw, Bekele & Kassie, Menale & Jaleta, Moti & Yirga, Chilot, 2014. "Adoption of improved wheat varieties and impacts on household food security in Ethiopia," Food Policy, Elsevier, vol. 44(C), pages 272-284.
    18. Muhammad Faisal Shahzad & Awudu Abdulai, 2021. "The heterogeneous effects of adoption of climate-smart agriculture on household welfare in Pakistan," Applied Economics, Taylor & Francis Journals, vol. 53(9), pages 1013-1038, February.
    19. David S. Lee, 2009. "Training, Wages, and Sample Selection: Estimating Sharp Bounds on Treatment Effects," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 76(3), pages 1071-1102.
    20. Krishnan, Pramila & Patnam, Manasa, 2013. "Neighbours and Extension Agents in Ethiopia: Who matters more for technology diffusion?," CEPR Discussion Papers 9539, C.E.P.R. Discussion Papers.
    21. Small, Dylan S. & Ten Have, Thomas R. & Rosenbaum, Paul R., 2008. "Randomization Inference in a GroupRandomized Trial of Treatments for Depression: Covariate Adjustment, Noncompliance, and Quantile Effects," Journal of the American Statistical Association, American Statistical Association, vol. 103, pages 271-279, March.
    22. Miriam Bruhn & David McKenzie, 2009. "In Pursuit of Balance: Randomization in Practice in Development Field Experiments," American Economic Journal: Applied Economics, American Economic Association, vol. 1(4), pages 200-232, October.
    23. Susan Athey & Guido W. Imbens, 2017. "The State of Applied Econometrics: Causality and Policy Evaluation," Journal of Economic Perspectives, American Economic Association, vol. 31(2), pages 3-32, Spring.
    24. Gazali Issahaku & Awudu Abdulai, 2020. "Adoption of climate‐smart practices and its impact on farm performance and risk exposure among smallholder farmers in Ghana," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 64(2), pages 396-420, April.
    25. Omotilewa, Oluwatoba J. & Ricker-Gilbert, Jacob & Ainembabazi, John Herbert & Shively, Gerald E., 2018. "Does improved storage technology promote modern input use and food security? Evidence from a randomized trial in Uganda," Journal of Development Economics, Elsevier, vol. 135(C), pages 176-198.
    26. Spielman, David J. & Byerlee, Derek & Alemu, Dawit & Kelemework, Dawit, 2010. "Policies to promote cereal intensification in Ethiopia: The search for appropriate public and private roles," Food Policy, Elsevier, vol. 35(3), pages 185-194, June.
    27. Antle, John M, 1983. "Testing the Stochastic Structure of Production: A Flexible Moment-based Approach," Journal of Business & Economic Statistics, American Statistical Association, vol. 1(3), pages 192-201, July.
    28. Imbens,Guido W. & Rubin,Donald B., 2015. "Causal Inference for Statistics, Social, and Biomedical Sciences," Cambridge Books, Cambridge University Press, number 9780521885881.
    29. Bardhan, Pranab & Udry, Christopher, 1999. "Development Microeconomics," OUP Catalogue, Oxford University Press, number 9780198773719.
    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. Awudu Abdulai, 2023. "Information acquisition and the adoption of improved crop varieties," American Journal of Agricultural Economics, John Wiley & Sons, vol. 105(4), pages 1049-1062, August.
    2. Yitayew, Asresu & Abdulai, Awudu & Yigezu, Yigezu A., 2023. "The effects of advisory services and technology channeling on farm yields and technical efficiency of wheat farmers in Ethiopia," Food Policy, Elsevier, vol. 116(C).
    3. Changjun Zheng & Sinamenye Jean-Petit, 2023. "The Effects of the Interactions Between Agro-Production, Economic, and Financial Development on Bank Sustainability," SAGE Open, , vol. 13(2), pages 21582440231, 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. Yitayew, Asresu & Abdulai, Awudu & Yigezu, Yigezu A. & Deneke, Tilaye T. & Kassie, Girma T., 2021. "Impact of agricultural extension services on the adoption of improved wheat variety in Ethiopia: A cluster randomized controlled trial," World Development, Elsevier, vol. 146(C).
    2. Kazushi Takahashi & Rie Muraoka & Keijiro Otsuka, 2020. "Technology adoption, impact, and extension in developing countries’ agriculture: A review of the recent literature," Agricultural Economics, International Association of Agricultural Economists, vol. 51(1), pages 31-45, January.
    3. Ayalew, Hailemariam & Chamberlin, Jordan & Newman, Carol, 2022. "Site-specific agronomic information and technology adoption: A field experiment from Ethiopia," Journal of Development Economics, Elsevier, vol. 156(C).
    4. Khushbu Mishra & Abdoul G. Sam & Gracious M. Diiro & Mario J. Miranda, 2020. "Gender and the dynamics of technology adoption: Empirical evidence from a household‐level panel data," Agricultural Economics, International Association of Agricultural Economists, vol. 51(6), pages 857-870, November.
    5. Anna Folke Larsen, 2015. "The network at work: Diffusion of banana cultivation in Tanzania," CAM Working Papers camwp2015_01, University of Copenhagen. Department of Economics. Centre for Applied Microeconometrics.
    6. Michelson, Hope & Fairbairn, Anna & Ellison, Brenna & Maertens, Annemie & Manyong, Victor, 2021. "Misperceived quality: Fertilizer in Tanzania," Journal of Development Economics, Elsevier, vol. 148(C).
    7. Ram Fishman & Stephen C. Smith & Vida Bobic & Munshi Sulaiman, 2022. "Can Agricultural Extension and Input Support Be Discontinued? Evidence from a Randomized Phaseout in Uganda," The Review of Economics and Statistics, MIT Press, vol. 104(6), pages 1273-1288, November.
    8. Stephen C. Smith & Ram Fishman & Vida BobicÌ & Munshi Sulaiman, 2017. "How Sustainable Are Benefits from Extension for Smallholder Farmers? Evidence from a Randomised Phase-Out of the BRAC Program in Uganda," Working Papers 2017-1, The George Washington University, Institute for International Economic Policy.
    9. Paola Mallia, 2022. "You reap what (you think) you sow? Evidence on farmers’behavioral adjustments in the case of correct crop varietal identification," PSE Working Papers hal-03597332, HAL.
    10. Adjognon,Guigonan Serge & Nguyen Huy,Tung & Guthoff,Jonas Christoph & van Soest,Daan, 2022. "Incentivizing Social Learning for the Diffusion of Climate-Smart Agricultural Techniques," Policy Research Working Paper Series 10041, The World Bank.
    11. Arslan, Cansın & Wollni, Meike & Oduol, Judith & Hughes, Karl, 2022. "Who communicates the information matters for technology adoption," World Development, Elsevier, vol. 158(C).
    12. Aker, Jenny C. & Dillon, Brian & Welch, C. Jamilah, 2023. "Demand, supply and long-term adoption: Evidence from a storage technology in West Africa," Journal of Development Economics, Elsevier, vol. 165(C).
    13. Porteous, Obie, 2020. "Trade and agricultural technology adoption: Evidence from Africa," Journal of Development Economics, Elsevier, vol. 144(C).
    14. Michael Bernardi & Christa Hainz & Paulina Maier & Maria Waldinger, 2023. "A “Green Revolution” for Sub-Saharan Africa? Challenges and Opportunities," EconPol Policy Brief 54, ifo Institute - Leibniz Institute for Economic Research at the University of Munich.
    15. Paulina Oliva & B. Kelsey Jack & Samuel Bell & Elizabeth Mettetal & Christopher Severen, 2020. "Technology Adoption under Uncertainty: Take-Up and Subsequent Investment in Zambia," The Review of Economics and Statistics, MIT Press, vol. 102(3), pages 617-632, July.
    16. Dominik Naeher & Matthias Schündeln, 2022. "The Demand for Advice: Theory and Empirical Evidence from Farmers in Sub-Saharan Africa," The World Bank Economic Review, World Bank, vol. 36(1), pages 91-113.
    17. Anna Folke Larsen, 2019. "When knowledgeable neighbors also share seedlings: diffusion of banana cultivation in Tanzania," Agricultural Economics, International Association of Agricultural Economists, vol. 50(1), pages 51-65, January.
    18. Bird, Samuel S. & Carter, Michael R. & Lybbert, Travis J. & Mathenge, Mary & Njagi, Timothy & Tjernström, Emilia, 2022. "Filling a niche? The maize productivity impacts of adaptive breeding by a local seed company in Kenya," Journal of Development Economics, Elsevier, vol. 157(C).
    19. Apoorv Gupta & Jacopo Ponticelli & Andrea Tesei, 2019. "Technology Adoption and Access to Credit via Mobile Phones," Working Papers 892, Queen Mary University of London, School of Economics and Finance.
    20. David Alfaro‐Serrano & Tanay Balantrapu & Ritam Chaurey & Ana Goicoechea & Eric Verhoogen, 2021. "Interventions to promote technology adoption in firms: A systematic review," Campbell Systematic Reviews, John Wiley & Sons, vol. 17(4), 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:oup:erevae:v:49:y:2022:i:3:p:527-556.. 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: Oxford University Press (email available below). General contact details of provider: https://edirc.repec.org/data/eaaeeea.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.