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Peer learning and technology adoption in a digital farmer-to-farmer network

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  • Lasdun, Violet
  • Harou, Aurélie
  • Magomba, Chris
  • Guereña, Davíd

Abstract

Information constraints rank high among barriers to agricultural technology adoption among small-scale farmers, particularly for complex bundles of complementary practices. Information communication technologies are emerging to extend the reach of agricultural training, with potential to deliver information through mobile and smartphones at little or no cost to farmers. In this study, we develop a low-cost digital extension platform that facilitates peer-to-peer learning through SMS-based chat groups on basic feature phones. Using a randomized controlled trial, we evaluate its effectiveness in promoting the adoption of beneficial agricultural practices compared to a one-way SMS extension program. We measure strong positive effects of treatment on adoption of practices discussed in the chat groups, increasing intercropping and organic fertilizer production by 11-18 and 15 percentage points, respectively, suggesting that a simple group discussion forum can be a powerful addition to digital extension initiatives. However, chat group participation declined over the course of the study, underscoring the challenges of designing technological interventions that sustain user engagement.

Suggested Citation

  • Lasdun, Violet & Harou, Aurélie & Magomba, Chris & Guereña, Davíd, 2025. "Peer learning and technology adoption in a digital farmer-to-farmer network," LSE Research Online Documents on Economics 127762, London School of Economics and Political Science, LSE Library.
    • Handle: RePEc:ehl:lserod:127762
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    1. 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.
    2. 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.
    3. Bashir Jama & David Kimani & Rebbie Harawa & Abednego Kiwia Mavuthu & Gudeta W. Sileshi, 2017. "Maize yield response, nitrogen use efficiency and financial returns to fertilizer on smallholder farms in southern Africa," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 9(3), pages 577-593, June.
    4. Place, Frank & Barrett, Christopher B. & Freeman, H. Ade & Ramisch, Joshua J. & Vanlauwe, Bernard, 2003. "Prospects for integrated soil fertility management using organic and inorganic inputs: evidence from smallholder African agricultural systems," Food Policy, Elsevier, vol. 28(4), pages 365-378, August.
    5. Nakano, Yuko & Tsusaka, Takuji W. & Aida, Takeshi & Pede, Valerien O., 2018. "Is farmer-to-farmer extension effective? The impact of training on technology adoption and rice farming productivity in Tanzania," World Development, Elsevier, vol. 105(C), pages 336-351.
    6. Kondylis, Florence & Mueller, Valerie & Zhu, Jessica, 2017. "Seeing is believing? Evidence from an extension network experiment," Journal of Development Economics, Elsevier, vol. 125(C), pages 1-20.
    7. Berazneva, Julia & Lee, David R. & Place, Frank & Jakubson, George, 2018. "Allocation and Valuation of Smallholder Maize Residues in Western Kenya," Ecological Economics, Elsevier, vol. 152(C), pages 172-182.
    8. Magnan, Nicholas & Spielman, David J. & Lybbert, Travis J. & Gulati, Kajal, 2015. "Leveling with friends: Social networks and Indian farmers' demand for a technology with heterogeneous benefits," Journal of Development Economics, Elsevier, vol. 116(C), pages 223-251.
    9. Tanguy Bernard & Stefan Dercon & Kate Orkin & Alemayehu Seyoum Taffesse, 2015. "Will Video Kill the Radio Star? Assessing the Potential of Targeted Exposure to Role Models through Video," The World Bank Economic Review, World Bank, vol. 29(suppl_1), pages 226-237.
    10. David Wuepper & Travis J. Lybbert, 2017. "Perceived Self-Efficacy, Poverty, and Economic Development," Annual Review of Economics, Annual Reviews, vol. 9(1), pages 383-404, October.
    11. Ariel BenYishay & A Mushfiq Mobarak, 2019. "Social Learning and Incentives for Experimentation and Communication," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 86(3), pages 976-1009.
    12. Robert Jensen, 2007. "The Digital Provide: Information (Technology), Market Performance, and Welfare in the South Indian Fisheries Sector," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 122(3), pages 879-924.
    13. Barrera, Victor & Norton, George W. & Alwang, Jeffrey Roger & Mauceri, Maria, 2005. "Adoption of Integrated Pest Management Technologies: A Case Study of Potato Farmers in Carchi, Ecuador," 2005 Annual meeting, July 24-27, Providence, RI 19400, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    14. Timothy G. Conley & Christopher R. Udry, 2010. "Learning about a New Technology: Pineapple in Ghana," American Economic Review, American Economic Association, vol. 100(1), pages 35-69, March.
    15. Jenny C. Aker & Ishita Ghosh & Jenna Burrell, 2016. "The promise (and pitfalls) of ICT for agriculture initiatives," Agricultural Economics, International Association of Agricultural Economists, vol. 47(S1), pages 35-48, November.
    16. Fernando, A. Nilesh, 2021. "Seeking the treated: The impact of mobile extension on farmer information exchange in India," Journal of Development Economics, Elsevier, vol. 153(C).
    17. Tjernström, Emilia & Lybbert, Travis J. & Hernández, Rachel Frattarola & Correa, Juan Sebastian, 2021. "Learning by (virtually) doing: Experimentation and belief updating in smallholder agriculture," Journal of Economic Behavior & Organization, Elsevier, vol. 189(C), pages 28-50.
    18. Davis, K. & Nkonya, E. & Kato, E. & Mekonnen, D.A. & Odendo, M. & Miiro, R. & Nkuba, J., 2012. "Impact of Farmer Field Schools on Agricultural Productivity and Poverty in East Africa," World Development, Elsevier, vol. 40(2), pages 402-413.
    19. Nicoletta Giulivi & Aurélie P. Harou & Shriniwas Gautam & Davíd Guereña, 2023. "Getting the message out: Information and communication technologies and agricultural extension," American Journal of Agricultural Economics, John Wiley & Sons, vol. 105(3), pages 1011-1045, May.
    20. Paswel P. Marenya & Christopher B. Barrett, 2009. "State-conditional Fertilizer Yield Response on Western Kenyan Farms," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 91(4), pages 991-1006.
    21. Beaman, Lori & Dillon, Andrew, 2018. "Diffusion of agricultural information within social networks: Evidence on gender inequalities from Mali," Journal of Development Economics, Elsevier, vol. 133(C), pages 147-161.
    22. Lasdun, Violet & Harou, Aurélie P. & Magomba, Christopher & Aku, Aika, 2023. "COVID-19, climate shocks, and food security linkages: evidence and perceptions from smallholder farming communities in Tanzania," Environment and Development Economics, Cambridge University Press, vol. 28(3), pages 211-229, June.
    23. Shawn A Cole & A Nilesh Fernando, 2021. "‘Mobile’izing Agricultural Advice Technology Adoption Diffusion and Sustainability [Dial “a” for agriculture: using ICTs for agricultural extension in development countries]," The Economic Journal, Royal Economic Society, vol. 131(633), pages 192-219.
    24. Alemayehu Seyoum Taffesse & Fanaye Tadesse, 2017. "Pathways Less Explored—Locus of Control and Technology Adoption," Journal of African Economies, Centre for the Study of African Economies, vol. 26(suppl_1), pages 36-72.
    25. Harou, Aurélie P. & Madajewicz, Malgosia & Michelson, Hope & Palm, Cheryl A. & Amuri, Nyambilila & Magomba, Christopher & Semoka, Johnson M. & Tschirhart, Kevin & Weil, Ray, 2022. "The joint effects of information and financing constraints on technology adoption: Evidence from a field experiment in rural Tanzania," Journal of Development Economics, Elsevier, vol. 155(C).
    26. Lybbert, Travis J. & Barrett, Christopher B. & McPeak, John G. & Luseno, Winnie K., 2007. "Bayesian Herders: Updating of Rainfall Beliefs in Response to External Forecasts," World Development, Elsevier, vol. 35(3), pages 480-497, March.
    27. Tanguy Bernard & Stefan Dercon & Kate Orkin & Alemayehu Seyoum Taffesse, 2015. "Behavioral economics: Will video kill the radio star? Assessing the potential of targeted exposure to role models through video," Post-Print hal-03022494, HAL.
    28. Abay, Kibrom A. & Blalock, Garrick & Berhane, Guush, 2017. "Locus of control and technology adoption in developing country agriculture: Evidence from Ethiopia," Journal of Economic Behavior & Organization, Elsevier, vol. 143(C), pages 98-115.
    29. Eduardo Nakasone & Maximo Torero & Bart Minten, 2014. "The Power of Information: The ICT Revolution in Agricultural Development," Annual Review of Resource Economics, Annual Reviews, vol. 6(1), pages 533-550, October.
    30. David Wuepper & Travis J. Lybbert, 2017. "Perceived Self-Efficacy, Poverty, and Economic Development," Annual Review of Resource Economics, Annual Reviews, vol. 9(1), pages 383-404, October.
    31. Gershon Feder & Rinku Murgai & Jaime B. Quizon, 2004. "The Acquisition and Diffusion of Knowledge: The Case of Pest Management Training in Farmer Field Schools, Indonesia," Journal of Agricultural Economics, Wiley Blackwell, vol. 55(2), pages 221-243, July.
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    JEL classification:

    • O12 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Microeconomic Analyses of Economic Development
    • O13 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Agriculture; Natural Resources; Environment; Other Primary Products
    • Q16 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - R&D; Agricultural Technology; Biofuels; Agricultural Extension Services

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