IDEAS home Printed from https://ideas.repec.org/a/aea/aecrev/v101y2011i6p2350-90.html
   My bibliography  Save this article

Nudging Farmers to Use Fertilizer: Theory and Experimental Evidence from Kenya

Author

Listed:
  • Esther Duflo
  • Michael Kremer
  • Jonathan Robinson

Abstract

We model farmers as facing small fixed costs of purchasing fertilizer and assume some are stochastically present biased and not fully sophisticated about this bias. Such farmers may procrastinate, postponing fertilizer purchases until later periods, when they may be too impatient to purchase fertilizer. Consistent with the model, many farmers in Western Kenya fail to take advantage of apparently profitable fertilizer investments, but they do invest in response to small, time-limited discounts on the cost of acquiring fertilizer (free delivery) just after harvest. Calibration suggests that this policy can yield higher welfare than either laissez-faire policies or heavy subsidies. (JEL Q13, Q12, Q16, Q18)

Suggested Citation

  • Esther Duflo & Michael Kremer & Jonathan Robinson, 2011. "Nudging Farmers to Use Fertilizer: Theory and Experimental Evidence from Kenya," American Economic Review, American Economic Association, vol. 101(6), pages 2350-2390, October.
    • Handle: RePEc:aea:aecrev:v:101:y:2011:i:6:p:2350-90
    as

    Download full text from publisher

    File URL: http://www.aeaweb.org/articles.php?doi=10.1257/aer.101.6.2350
    Download Restriction: Access to full text is restricted to AEA members and institutional subscribers.
    File URL: http://www.aeaweb.org/aer/data/oct2011/20090742_data.zip
    File Function: dataset accompanying article
    Download Restriction: no
    ---><---

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

    Other versions of this item:

    References listed on IDEAS

    as
    1. Esther Duflo & Michael Kremer & Jonathan Robinson, 2008. "How High Are Rates of Return to Fertilizer? Evidence from Field Experiments in Kenya," American Economic Review, American Economic Association, vol. 98(2), pages 482-488, May.
    2. Pascaline Dupas & Jonathan Robinson, 2013. "Savings Constraints and Microenterprise Development: Evidence from a Field Experiment in Kenya," American Economic Journal: Applied Economics, American Economic Association, vol. 5(1), pages 163-192, January.
    3. David Laibson & Andrea Repetto & Jeremy Tobacman, 2005. "Estimating Discount Functions with Consumption Choices over the Lifecycle," Levine's Bibliography 784828000000000643, UCLA Department of Economics.
    4. Gulati, Ashok & Narayanan, Sudha, 2003. "The Subsidy Syndrome in Indian Agriculture," OUP Catalogue, Oxford University Press, number 9780195662061.
    5. O'Donoghue, Ted & Rabin, Matthew, 2006. "Optimal sin taxes," Journal of Public Economics, Elsevier, vol. 90(10-11), pages 1825-1849, November.
    6. Warlters, Michael & Auriol, Emmanuelle, 2005. "The marginal cost of public funds in Africa," Policy Research Working Paper Series 3679, The World Bank.
    7. Kleven, Henrik Jacobsen & Kreiner, Claus Thustrup, 2006. "The marginal cost of public funds: Hours of work versus labor force participation," Journal of Public Economics, Elsevier, vol. 90(10-11), pages 1955-1973, November.
    8. Ellis,Frank, 1992. "Agricultural Policies in Developing Countries," Cambridge Books, Cambridge University Press, number 9780521395847, February.
    9. Brune, Lasse & Gine, Xavier & Goldberg, Jessica & Yang, Dean, 2011. "Commitments to save : a field experiment in rural Malawi," Policy Research Working Paper Series 5748, The World Bank.
    10. Michael Morris & Valerie A. Kelly & Ron J. Kopicki & Derek Byerlee, 2007. "Fertilizer Use in African Agriculture : Lessons Learned and Good Practice Guidelines," World Bank Publications - Books, The World Bank Group, number 6650, July.
    11. Charles L. Ballard & Don Fullerton, 1992. "Distortionary Taxes and the Provision of Public Goods," Journal of Economic Perspectives, American Economic Association, vol. 6(3), pages 117-131, Summer.
    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. Kremer, Michael & Duflo, Esther & Robinson, Jonathan, 2009. "Nudging Farmers to Utilize Fertilizer: Theory and Experimental Evidence from Kenya," CEPR Discussion Papers 7402, C.E.P.R. Discussion Papers.
    2. Sheahan, Megan & Black, Roy & Jayne, T.S., 2013. "Are Kenyan farmers under-utilizing fertilizer? Implications for input intensification strategies and research," Food Policy, Elsevier, vol. 41(C), pages 39-52.
    3. Sheahan, Megan & Black, Roy & Jayne, Thomas S., 2012. "Are Farmers Under-Utilizing Fertilizer? Evidence from Kenya," 2012 Conference, August 18-24, 2012, Foz do Iguacu, Brazil 126739, International Association of Agricultural Economists.
    4. Jayne, T.S. & Mason, Nicole M. & Burke, William J. & Ariga, Joshua, 2016. "Agricultural Input Subsidy Programs in Africa: An Assessment of Recent Evidence," Food Security International Development Working Papers 245892, Michigan State University, Department of Agricultural, Food, and Resource Economics.
    5. Sheahan, Megan & Black, Roy & Jayne, Thomas S., 2012. "What is the Scope for Increased Fertilizer Use in Kenya?," Food Security International Development Working Papers 135283, Michigan State University, Department of Agricultural, Food, and Resource Economics.
    6. Comola, Margherita & Prina, Silvia, 2014. "Do Interventions Change the Network? A Panel Peer-Effect Model Accounting for Endogenous Network Changes," IZA Discussion Papers 8641, Institute of Labor Economics (IZA).
    7. Hinnosaar, Marit, 2016. "Time inconsistency and alcohol sales restrictions," European Economic Review, Elsevier, vol. 87(C), pages 108-131.
    8. Liverpool-Tasie, Lenis Saweda, 2012. "Targeted Subsidies and Private Market Participation: An Assessment of Fertilizer Demand in Nigeria:," IFPRI discussion papers 1194, International Food Policy Research Institute (IFPRI).
    9. James E. Anderson & Will Martin, 2011. "Costs of Taxation and Benefits of Public Goods with Multiple Taxes and Goods," Journal of Public Economic Theory, Association for Public Economic Theory, vol. 13(2), pages 289-309, April.
    10. Dalton, Patricio & Pamuk, Haki & Ramrattan, R. & van Soest, Daan & Uras, Burak, 2018. "Payment Technology Adoption and Finance : A Randomized-Controlled-Trial with SMEs," Other publications TiSEM 82d89846-b515-41c7-b431-5, Tilburg University, School of Economics and Management.
    11. Fischer, Benjamin & Jessen, Robin & Steiner, Viktor, 2019. "Work incentives and the cost of redistribution via tax-transfer reforms under constrained labor supply," Discussion Papers 2019/10, Free University Berlin, School of Business & Economics.
    12. Lenis Saweda O. Liverpool-Tasie, 2017. "Is fertiliser use inconsistent with expected profit maximization in sub-Saharan Africa? “Evidence from Nigeria”," Journal of Agricultural Economics, Wiley Blackwell, vol. 68(1), pages 22-44, February.
    13. Bossi, Luca & Calcott, Paul & Petkov, Vladimir, 2013. "Optimal tax rules and addictive consumption," Journal of Economic Dynamics and Control, Elsevier, vol. 37(5), pages 984-1000.
    14. Tristan Le Cotty & Elodie Maître d’Hôtel & Raphael Soubeyran & Julie Subervie, 2018. "Linking Risk Aversion, Time Preference and Fertiliser Use in Burkina Faso," Journal of Development Studies, Taylor & Francis Journals, vol. 54(11), pages 1991-2006, November.
    15. Pascaline Dupas & Jonathan Robinson, 2013. "Why Don't the Poor Save More? Evidence from Health Savings Experiments," American Economic Review, American Economic Association, vol. 103(4), pages 1138-1171, June.
    16. Kirchgässner, Gebhard, 2012. "Sanfter Paternalismus, meritorische Güter, und der normative Individualismus," Economics Working Paper Series 1217, University of St. Gallen, School of Economics and Political Science.
    17. Franklin Allen & Elena Carletti & Robert Cull & Jun QJ Qian & Lemma Senbet & Patricio Valenzuela, 2021. "Improving Access to Banking: Evidence from Kenya [A matter of experience? Understanding the decline in group lending]," Review of Finance, European Finance Association, vol. 25(2), pages 403-447.
    18. Kleven, Henrik Jacobsen & Kreiner, Claus Thustrup, 2006. "The marginal cost of public funds: Hours of work versus labor force participation," Journal of Public Economics, Elsevier, vol. 90(10-11), pages 1955-1973, November.
    19. Saugato Datta & Sendhil Mullainathan, 2014. "Behavioral Design: A New Approach to Development Policy," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 60(1), pages 7-35, March.
    20. Thorsten Beck & Robert Cull, 2013. "Banking in Africa," CSAE Working Paper Series 2013-16, Centre for the Study of African Economies, University of Oxford.

    More about this item

    JEL classification:

    • D03 - Microeconomics - - General - - - Behavioral Microeconomics: Underlying Principles
    • O12 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Microeconomic Analyses of Economic Development
    • O33 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes

    Lists

    This item is featured on the following reading lists, Wikipedia, or ReplicationWiki pages:
    1. Nudging Farmers to Use Fertilizer: Theory and Experimental Evidence from Kenya (AER 2011) in ReplicationWiki

    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:aea:aecrev:v:101:y:2011:i:6:p:2350-90. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: . General contact details of provider: https://edirc.repec.org/data/aeaaaea.html .

    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: Michael P. Albert (email available below). General contact details of provider: https://edirc.repec.org/data/aeaaaea.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.