[go: up one dir, main page]
IDEAS home Printed from https://ideas.repec.org/p/mdl/mdlpap/0225.html
   My bibliography  Save this paper

The Effect of Social Capital on Fertilizer Adoption: Evidence from Rural Tanzania

Author

Listed:
  • Jonathan Isham
Abstract
Do the characterisitics of local social structures affect fertilizer adoption among rural households? This paper extends the model of technology adoption of Feder and Slade (1984) to incorporate social capital, and then tests the model with household data from two agro-ecological zones in rural Tanzania. Probit estimates of the model show that the probability of adoption of improved fertilizer in 1994-95 in the Central Plateau region in increasing in land under cultivation, cumulative adoption patterns, ethnically-based social affiliations, the adoption of improved seeds, the availability of credit and extension services, and the average years of residence in the village. In the Plains region, this probability is increasing in land under cultivation, ethnically based social affiliations and consultative norms. Overall, these results, which are robust after testing for the likely reverse causality of land under cultivation, support the finding that ethnically based and participatory social affiliations act as forms of social capital in the adoption decision.

Suggested Citation

  • Jonathan Isham, 2002. "The Effect of Social Capital on Fertilizer Adoption: Evidence from Rural Tanzania," Middlebury College Working Paper Series 0225, Middlebury College, Department of Economics.
    • Handle: RePEc:mdl:mdlpap:0225
    as

    Download full text from publisher

    File URL: http://www.middlebury.edu/services/econ/repec/mdl/ancoec/0225.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. William Easterly & Ross Levine, 1997. "Africa's Growth Tragedy: Policies and Ethnic Divisions," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 112(4), pages 1203-1250.
    2. Smith, Richard J & Blundell, Richard W, 1986. "An Exogeneity Test for a Simultaneous Equation Tobit Model with an Application to Labor Supply," Econometrica, Econometric Society, vol. 54(3), pages 679-685, May.
    3. 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.
    4. Case, Anne, 1992. "Neighborhood influence and technological change," Regional Science and Urban Economics, Elsevier, vol. 22(3), pages 491-508, September.
    5. Narayan, Deepa & Pritchett, Lant, 1999. "Cents and Sociability: Household Income and Social Capital in Rural Tanzania," Economic Development and Cultural Change, University of Chicago Press, vol. 47(4), pages 871-897, July.
    6. Rivers, Douglas & Vuong, Quang H., 1988. "Limited information estimators and exogeneity tests for simultaneous probit models," Journal of Econometrics, Elsevier, vol. 39(3), pages 347-366, November.
    7. Kaliba, Aloyce R. & Verkuijl, Hugo & Mwangi, Wilfred, 2000. "Factors Affecting Adoption Of Improved Maize Seeds And Use Of Inorganic Fertilizer For Maize Production In The Intermediate And Lowland Zones Of Tanzania," Journal of Agricultural and Applied Economics, Southern Agricultural Economics Association, vol. 32(1), pages 1-13, April.
    8. Grootaert, Christiaan, 1999. "Social capital, houshold welfare, and poverty in Indonesia," Policy Research Working Paper Series 2148, The World Bank.
    9. Maurice Schiff, 1992. "Social Capital, Labor Mobility, and Welfare," Rationality and Society, , vol. 4(2), pages 157-175, April.
    10. Pomp, Marc & Burger, Kees, 1995. "Innovation and imitation: Adoption of cocoa by Indonesian smallholders," World Development, Elsevier, vol. 23(3), pages 423-431, March.
    11. Ephraim Nkonya & Ted Schroeder & David Norman, 1997. "Factors Affecting Adoption Of Improved Maize Seed And Fertiliser In Northern Tanzania," Journal of Agricultural Economics, Wiley Blackwell, vol. 48(1‐3), pages 1-12, January.
    12. Kaliba, Aloyce R.M. & Verkuijl, Hugo & Mwangi, Wilfred, 2000. "Factors Affecting Adoption of Improved Maize Seeds and Use of Inorganic Fertilizer for Maize Production in the Intermediate and Lowland Zones of Tanzania," Journal of Agricultural and Applied Economics, Cambridge University Press, vol. 32(1), pages 35-47, April.
    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. van Rijn, Fédes & Bulte, Erwin & Adekunle, Adewale, 2012. "Social capital and agricultural innovation in Sub-Saharan Africa," Agricultural Systems, Elsevier, vol. 108(C), pages 112-122.
    2. Michelson, Hope & Fairbairn, Anna & Ellison, Brenna & Maertens, Annemie & Manyong, Victor, 2021. "Misperceived quality: Fertilizer in Tanzania," Journal of Development Economics, Elsevier, vol. 148(C).
    3. Jan Lietava & Risa Morimoto, 2019. "Regression tree analysis of soil fertility and agro-economic practices and the effects on yield in Tanzania," Working Papers 218, Department of Economics, SOAS University of London, UK.
    4. Fahad, Shah & Wang, Jing & Hu, Guangyin & Wang, Hui & Yang, Xiaoying & Shah, Ashfaq Ahmad & Huong, Nguyen Thi Lan & Bilal, Arshad, 2018. "Empirical analysis of factors influencing farmers crop insurance decisions in Pakistan: Evidence from Khyber Pakhtunkhwa province," Land Use Policy, Elsevier, vol. 75(C), pages 459-467.
    5. Xu, Zhiying & Jayne, Thomas S. & Govereh, Jones, 2006. "Input Subsidy Programs and Commercial Market Development: Modeling Fertilizer Use Decisions in a Two-Channel Marketing System," 2006 Annual meeting, July 23-26, Long Beach, CA 21270, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    6. Jonathan Isham, 2002. "Social Capital and Consumption among Agricultural Households," Middlebury College Working Paper Series 0202, Middlebury College, Department of Economics.
    7. Mintewab Bezabih & Remidius Ruhinduka & Mare Sarr, 2016. "Climate change perception and system of rice intensification (SRI) impact on dispersion and downside risk: a moment approximation approach," GRI Working Papers 256, Grantham Research Institute on Climate Change and the Environment.
    8. Msangi, Haji Athumani, 2017. "Examining The Inverse Relationship Between Farm Size And Efficiency In Tanzanian Agriculture," Research Theses 276448, Collaborative Masters Program in Agricultural and Applied Economics.
    9. Christina Handschuch & Meike Wollni, 2016. "Improved production systems for traditional food crops: the case of finger millet in western Kenya," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 8(4), pages 783-797, August.
    10. Nicholas M. Gotts & J. Gareth Polhill, 2009. "When and How to Imitate Your Neighbours: Lessons from and for FEARLUS," Journal of Artificial Societies and Social Simulation, Journal of Artificial Societies and Social Simulation, vol. 12(3), pages 1-2.
    11. Sesmero, Juan P. & Ricker-Gilbert, Jacob E. & Cook, Aaron M., 2015. "How do African Farm Households Adapt to Climate Change? A Structural Analysis from Malawi," 2015 Conference, August 9-14, 2015, Milan, Italy 212688, International Association of Agricultural Economists.
    12. Kaguongo, Wachira & Ortmann, Gerald F. & Wale, Edilegnaw & Darroch, Mark A.G. & Low, Jan W., 2010. "Factors influencing adoption and intensity of adoption of orange flesh sweetpotato varieties: evidence from an extension intervention in Nyanza and Western province, Kenya," 2010 AAAE Third Conference/AEASA 48th Conference, September 19-23, 2010, Cape Town, South Africa 96805, African Association of Agricultural Economists (AAAE).
    13. Tesfamicheal Wossen & Thomas Berger & Salvatore Di Falco, 2015. "Social capital, risk preference and adoption of improved farm land management practices in Ethiopia," Agricultural Economics, International Association of Agricultural Economists, vol. 46(1), pages 81-97, January.
    14. Garbero, A. & Marion, P., 2018. "IFAD RESEARCH SERIES 28 - Understanding the dynamics of adoption decisions and their poverty impacts: the case of improved maize seeds in Uganda," IFAD Research Series 280077, International Fund for Agricultural Development (IFAD).
    15. Maurice Ogada & Germano Mwabu & Diana Muchai, 2014. "Farm technology adoption in Kenya: a simultaneous estimation of inorganic fertilizer and improved maize variety adoption decisions," Agricultural and Food Economics, Springer;Italian Society of Agricultural Economics (SIDEA), vol. 2(1), pages 1-18, December.
    16. Mohsin Riaz & Safdar Rehman & Ismet Boz, 2024. "Factors influencing the adoption of certified potato seeds among the farmers operating in Punjab, Pakistan," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 26(7), pages 16847-16861, July.
    17. Mutanyagwa, Ange Pacifique, 2017. "Smallholder Farmers’ Preferences For Improved Maize Seeds Varieties In Tanzania," Research Theses 265536, Collaborative Masters Program in Agricultural and Applied Economics.
    18. Lederman, Daniel, 2002. "Income, wealth, and socialization in Argentina : provocative responses from individuals," Policy Research Working Paper Series 2821, The World Bank.
    19. Daniel Lederman, 2005. "Income Wealth, and Socialization in Argentina," Latin American Journal of Economics-formerly Cuadernos de Economía, Instituto de Economía. Pontificia Universidad Católica de Chile., vol. 42(125), pages 3-30.
    20. Insik Min & Jong‐Ho Kim, 2003. "Modeling Credit Card Borrowing: A Comparison of Type I and Type II Tobit Approaches," Southern Economic Journal, John Wiley & Sons, vol. 70(1), pages 128-143, July.

    More about this item

    Keywords

    social capital; technology adoption; Tanzania;
    All these keywords.

    JEL classification:

    • Z13 - Other Special Topics - - Cultural Economics - - - Economic Sociology; Economic Anthropology; Language; Social and Economic Stratification
    • Q16 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - R&D; Agricultural Technology; Biofuels; Agricultural Extension Services
    • O12 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Microeconomic Analyses of Economic Development

    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:mdl:mdlpap:0225. 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: Vijaya Wunnava (email available below). General contact details of provider: .

    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.