[go: up one dir, main page]
IDEAS home Printed from https://ideas.repec.org/a/bla/agecon/v53y2022i4p503-528.html
   My bibliography  Save this article

Social interaction and geographic diffusion of iron‐biofortified beans in Rwanda

Author

Listed:
  • Jose Funes
  • Laixiang Sun
  • Fernando Sedano
  • Giovanni Baiocchi
  • Todd Benson
Abstract
This study analyzes smallholder farmers’ decisions to adopt beans with higher levels of dietary iron developed through a conventional breeding technique called biofortification. We approach this study by applying spatial econometric techniques to estimate neighborhood influence and to determine the factors driving the adoption of iron‐biofortified beans (IBB). We employ a cross‐sectional, nationally representative survey of bean producing households from 2015 bean growing season B in Rwanda, and present results for growers of both bush and climbing varieties of beans. The results show geographic diffusion of iron bean planting material occurs among neighboring farmers that exhibit interdependent decision‐making patterns, as well as similar characteristics relative to the group. Some policy implications can be drawn from the results. First, a differentiated geographical targeting strategy for bush and climbing bean varieties as a function of farmer and farm characteristics should increase iron bean adoption rates. Second, strengthening partnerships with delivery agents and extensionists should stimulate the adoption of IBB varieties. And finally, technology‐promotion programs that consider progressive farmers and strengthen social interactions and group activities among peer networks should increase the spread of information and diffusion of IBB.

Suggested Citation

  • Jose Funes & Laixiang Sun & Fernando Sedano & Giovanni Baiocchi & Todd Benson, 2022. "Social interaction and geographic diffusion of iron‐biofortified beans in Rwanda," Agricultural Economics, International Association of Agricultural Economists, vol. 53(4), pages 503-528, July.
    • Handle: RePEc:bla:agecon:v:53:y:2022:i:4:p:503-528
    DOI: 10.1111/agec.12722
    as

    Download full text from publisher

    File URL: https://doi.org/10.1111/agec.12722
    Download Restriction: no
    File URL: https://libkey.io/10.1111/agec.12722?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. Patrick S. Ward & Valerien O. Pede, 2015. "Capturing social network effects in technology adoption: the spatial diffusion of hybrid rice in Bangladesh," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 59(2), pages 225-241, April.
    2. Kumar, Anjani & Takeshima, Hiroyuki & Thapa, Ganesh & Adhikari, Naveen & Saroj, Sunil & Karkee, Madhab & Joshi, P.K., 2020. "Adoption and diffusion of improved technologies and production practices in agriculture: Insights from a donor-led intervention in Nepal," Land Use Policy, Elsevier, vol. 95(C).
    3. Charles F. Manski, 1993. "Identification of Endogenous Social Effects: The Reflection Problem," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 60(3), pages 531-542.
    4. Andrew D. Foster & Mark R. Rosenzweig, 2010. "Microeconomics of Technology Adoption," Annual Review of Economics, Annual Reviews, vol. 2(1), pages 395-424, September.
    5. 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.
    6. Gin, Xavier & Yang, Dean, 2009. "Insurance, credit, and technology adoption: Field experimental evidencefrom Malawi," Journal of Development Economics, Elsevier, vol. 89(1), pages 1-11, May.
    7. Ulimwengu, John M. & Funes, Jose & Headey, Derek D. & You, Liang, 2009. "Paving the Way for Development: The Impact of Road Infrastructure on Agricultural Production and Household Wealth in the Democratic Republic of Congo," 2009 Annual Meeting, July 26-28, 2009, Milwaukee, Wisconsin 49292, Agricultural and Applied Economics Association.
    8. Jolliffe, Dean, 2002. "Whose Education Matters in the Determination of Household Income? Evidence from a Developing Country," Economic Development and Cultural Change, University of Chicago Press, vol. 50(2), pages 287-312, January.
    9. Margherita Comola & Carla Inguaggiato & Mariapia Mendola, 2021. "Learning about Farming: Innovation and Social Networks in a Resettled Community in Brazil," Development Working Papers 468, Centro Studi Luca d'Agliano, University of Milano.
    10. Sharada Weir & John Knight, 2007. "Production Externalities of Education: Evidence from Rural Ethiopia," Journal of African Economies, Centre for the Study of African Economies, vol. 16(1), pages 134-165, January.
    11. 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.
    12. Donald J. Lacombe & James P. LeSage, 2018. "Use and interpretation of spatial autoregressive probit models," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 60(1), pages 1-24, January.
    13. Fafchamps, Marcel, 2010. "Vulnerability, risk management and agricultural development," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 5(1), pages 1-18, September.
    14. Munshi, Kaivan, 2004. "Social learning in a heterogeneous population: technology diffusion in the Indian Green Revolution," Journal of Development Economics, Elsevier, vol. 73(1), pages 185-213, February.
    15. Ellison, Glenn & Fudenberg, Drew, 1993. "Rules of Thumb for Social Learning," Journal of Political Economy, University of Chicago Press, vol. 101(4), pages 612-643, August.
    16. Luc Anselin & Daniel Arribas-Bel, 2013. "Spatial fixed effects and spatial dependence in a single cross-section," Papers in Regional Science, Wiley Blackwell, vol. 92(1), pages 3-17, March.
    17. Holloway, Garth & Shankar, Bhavani & Rahman, Sanzidur, 2002. "Bayesian spatial probit estimation: a primer and an application to HYV rice adoption," Agricultural Economics, Blackwell, vol. 27(3), pages 383-402, November.
    18. Feder, Gershon & Just, Richard E & Zilberman, David, 1985. "Adoption of Agricultural Innovations in Developing Countries: A Survey," Economic Development and Cultural Change, University of Chicago Press, vol. 33(2), pages 255-298, January.
    19. Annemie Maertens & Christopher B. Barrett, 2013. "Measuring Social Networks' Effects on Agricultural Technology Adoption," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 95(2), pages 353-359.
    20. John Herbert Ainembabazi & Johnny Mugisha, 2014. "The Role of Farming Experience on the Adoption of Agricultural Technologies: Evidence from Smallholder Farmers in Uganda," Journal of Development Studies, Taylor & Francis Journals, vol. 50(5), pages 666-679, May.
    21. Håvard Rue & Sara Martino & Nicolas Chopin, 2009. "Approximate Bayesian inference for latent Gaussian models by using integrated nested Laplace approximations," Journal of the Royal Statistical Society Series B, Royal Statistical Society, vol. 71(2), pages 319-392, April.
    22. Abadi Ghadim, Amir K. & Pannell, David J., 1999. "A conceptual framework of adoption of an agricultural innovation," Agricultural Economics, Blackwell, vol. 21(2), pages 145-154, October.
    23. Tessema, Yohannis Mulu & Asafu-Adjaye, John & Kassie, Menale & Mallawaarachchi, Thilak, 2016. "Do neighbours matter in technology adoption? The case of conservation tillage in northwest Ethiopia," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 11(3).
    24. James P. LeSage & R. Kelley Pace, 2014. "The Biggest Myth in Spatial Econometrics," Econometrics, MDPI, vol. 2(4), pages 1-33, December.
    25. J. Elhorst, 2010. "Applied Spatial Econometrics: Raising the Bar," Spatial Economic Analysis, Taylor & Francis Journals, vol. 5(1), pages 9-28.
    26. Pramila Krishnan & Manasa Patnam, 2014. "Neighbors and Extension Agents in Ethiopia: Who Matters More for Technology Adoption?," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 96(1), pages 308-327.
    27. Hall, Bronwyn H. & Khan, Beethika, 2003. "Adoption of New Technology," Department of Economics, Working Paper Series qt3wg4p528, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
    28. Paul Dorosh & Hyoung Gun Wang & Liangzhi You & Emily Schmidt, 2012. "Road connectivity, population, and crop production in Sub‐Saharan Africa," Agricultural Economics, International Association of Agricultural Economists, vol. 43(1), pages 89-103, January.
    29. Ahmed, Raisuddin & Hossain, Mahabub, 1990. "Developmental impact of rural infrastructure in Bangladesh:," Research reports 83, International Food Policy Research Institute (IFPRI).
    30. Case, Anne, 1992. "Neighborhood influence and technological change," Regional Science and Urban Economics, Elsevier, vol. 22(3), pages 491-508, September.
    31. James P. LeSage & R. Kelley Pace & Nina Lam & Richard Campanella & Xingjian Liu, 2011. "New Orleans business recovery in the aftermath of Hurricane Katrina," Journal of the Royal Statistical Society Series A, Royal Statistical Society, vol. 174(4), pages 1007-1027, October.
    32. Awudu Abdulai & Pierre Monnin & Jacques Gerber, 2008. "Joint estimation of information acquisition and adoption of new technologies under uncertainty," Journal of International Development, John Wiley & Sons, Ltd., vol. 20(4), pages 437-451.
    33. Jamison, Dean T. & Moock, Peter R., 1984. "Farmer education and farm efficiency in Nepal: The role of schooling, extension services, and cognitive skills," World Development, Elsevier, vol. 12(1), pages 67-86, January.
    34. Lung-fei Lee & Xiaodong Liu & Xu Lin, 2010. "Specification and estimation of social interaction models with network structures," Econometrics Journal, Royal Economic Society, vol. 13(2), pages 145-176, 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. Funes, Jose E., 2018. "The role of social interaction in the adoption and geographic diffusion of an agricultural technology: The case of high-iron bean (Phaseolus vulgaris) in Rwanda," 2018 Annual Meeting, August 5-7, Washington, D.C. 273872, Agricultural and Applied Economics Association.
    2. Tessema, Yohannis Mulu & Asafu-Adjaye, John & Kassie, Menale & Mallawaarachchi, Thilak, 2016. "Do neighbours matter in technology adoption? The case of conservation tillage in northwest Ethiopia," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 11(3).
    3. Yanbing Wang & Niklas Möhring & Robert Finger, 2023. "When my neighbors matter: Spillover effects in the adoption of large‐scale pesticide‐free wheat production," Agricultural Economics, International Association of Agricultural Economists, vol. 54(2), pages 256-273, March.
    4. Lim, Krisha & Wichmann, Bruno & Luckert, Martin, 2021. "Adaptation, spatial effects, and targeting: Evidence from Africa and Asia," World Development, Elsevier, vol. 139(C).
    5. 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.
    6. Mekonnen, Daniel Ayalew & Gerber, Nicolas & Matz, Julia Anna, 2018. "Gendered Social Networks, Agricultural Innovations, and Farm Productivity in Ethiopia," World Development, Elsevier, vol. 105(C), pages 321-335.
    7. B Kelsey Jack, "undated". "Market Inefficiencies and the Adoption of Agricultural Technologies in Developing Countries," CID Working Papers 50, Center for International Development at Harvard University.
    8. 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.
    9. Arslan, Cansın & Wollni, Meike & Oduol, Judith & Hughes, Karl, 2022. "Who communicates the information matters for technology adoption," World Development, Elsevier, vol. 158(C).
    10. 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.
    11. Nakano, Yuko & Tsusaka, Takuji W. & Aida, Takeshi & Pede, Valerien O., 2015. "The Impact of Training on Technology Adoption and Productivity of Rice Farming in Tanzania: Is Farmer-to-Farmer Extension Effective?," Working Papers 90, JICA Research Institute.
    12. Mekonnen Daniel Ayalew & Gerber Nicolas & Matz Julia Anna, 2016. "Working Paper 235 - Social Networks, Agricultural Innovations, and Farm Productivity in Ethiopia," Working Paper Series 2330, African Development Bank.
    13. Le, Thi Quynh Anh & Shimamura, Yasuharu & Yamada, Hiroyuki, 2020. "Information acquisition and the adoption of a new rice variety towards the development of sustainable agriculture in rural villages in Central Vietnam," World Development Perspectives, Elsevier, vol. 20(C).
    14. 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.
    15. Tisorn Songsermsawas & Kathy Baylis & Ashwini Chhatre & Hope Michelson, 2014. "Can Peers Improve Agricultural Productivity?," CESifo Working Paper Series 4958, CESifo.
    16. Alexander Pfaff & Juan Robalino, 2017. "Spillovers from Conservation Programs," Annual Review of Economics, Annual Reviews, vol. 9(1), pages 299-315, October.
    17. Doris Läpple & Garth Holloway & Donald J Lacombe & Cathal O’Donoghue, 2017. "Sustainable technology adoption: a spatial analysis of the Irish Dairy Sector," European Review of Agricultural Economics, Oxford University Press and the European Agricultural and Applied Economics Publications Foundation, vol. 44(5), pages 810-835.
    18. 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.
    19. Wollni, Meike & Andersson, Camilla, 2014. "Spatial patterns of organic agriculture adoption: Evidence from Honduras," Ecological Economics, Elsevier, vol. 97(C), pages 120-128.
    20. Adjognon, Serge & Liverpool-Tasie, Lenis Saweda O., 2014. "Spatial Dependence in the Adoption of the Urea Deep Placement for Rice Production in Niger State, Nigeria: A Bayesian Spatial Autoregressive Probit Estimation Approach," 2014 Annual Meeting, July 27-29, 2014, Minneapolis, Minnesota 170515, Agricultural and Applied Economics Association.

    More about this item

    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:bla:agecon:v:53:y:2022:i:4:p:503-528. 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: Wiley Content Delivery (email available below). General contact details of provider: https://edirc.repec.org/data/iaaeeea.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.