IDEAS home Printed from https://ideas.repec.org/a/ags/aareaj/117393.html
   My bibliography  Save this article

Determination of yield and erosion damage functions using subjectively elicited data: application to smallholder tea in Sri Lanka

Author

Listed:
  • Ananda, Jayanath
  • Herath, Gamini
  • Chisholm, Anthony H.

Abstract

Tea has been Sri Lanka’s major export earner for several decades. However, soil erosion on tea‐producing land has had considerable on‐site and off‐site effects. This study quantifies soil erosion impacts for smallholder tea farms in Sri Lanka by estimating a yield damage function and an erosion damage function using a subjective elicitation technique. The Mitscherlich‐Spillman type of function was found to yield acceptable results. The study indicates that high rates of soil erosion require earlier adoption of soil conservation measures than do low rates of erosion. Sensitivity analysis shows the optimum year to change to a conservation practice is very sensitive to the discount rate but less sensitive to the cost of production and price of tea.

Suggested Citation

  • Ananda, Jayanath & Herath, Gamini & Chisholm, Anthony H., 2001. "Determination of yield and erosion damage functions using subjectively elicited data: application to smallholder tea in Sri Lanka," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 45(2), pages 1-15.
    • Handle: RePEc:ags:aareaj:117393
    DOI: 10.22004/ag.econ.117393
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/117393/files/1467-8489.00143.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.22004/ag.econ.117393?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. LaFrance, Jeffrey T., 1992. "Do Increased Commodity Prices Lead To More Or Less Soil Degradation?," Australian Journal of Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 36(1), pages 1-26, April.
    2. Kenneth E. McConnell, 1983. "An Economic Model of Soil Conservation," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 65(1), pages 83-89.
    3. Miranowski, John, 1984. "Impacts of Productivity Loss on Crop Production and Management in a Dynamic Economic Model," Staff General Research Papers Archive 10708, Iowa State University, Department of Economics.
    4. Anthony H. Chisholm, 1992. "Australian Agriculture: A Sustainability Story," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 36(1), pages 1-29, April.
    5. Sverre Grepperud, 1995. "Soil conservation and governmental policies in tropical areas: Does aid worsen the incentives for arresting erosion?," Agricultural Economics, International Association of Agricultural Economists, vol. 12(2), pages 129-140, April.
    6. Elwin G. Smith & Carl F. Shaykewich, 1990. "The Economics of Soil Erosion and Conservation on Six Soil Groupings in Manitoba," Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Canadian Agricultural Economics Society/Societe canadienne d'agroeconomie, vol. 38(2), pages 215-231, July.
    7. David J. Walker, 1982. "A Damage Function to Evaluate Erosion Control Economics," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 64(4), pages 690-698.
    8. Harry R. Clarke, 1992. "The Supply Of Non‐Degraded Agricultural Land," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 36(1), pages 31-56, April.
    9. Thampapillai, Dodo J. & Anderson, Jock R., 1994. "A Review of the Socio-Economic Analysis of Soil Degradation Problems for Developed and Developing Countries," Review of Marketing and Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 62(03), pages 1-25, December.
    10. Gunatilake, Herath M. & Abeygunawardena, P., 1993. "An Economic Analysis of Soil Conservation in Tobacco Lands in the Hanguranketha Area of Sri Lanka," Indian Journal of Agricultural Economics, Indian Society of Agricultural Economics, vol. 48(1).
    11. G. C. Kooten & Ward P. Weisensel & E. Jong, 1989. "Estimating the Costs of Soil Erosion in Saskatchewan," Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Canadian Agricultural Economics Society/Societe canadienne d'agroeconomie, vol. 37(1), pages 63-75, March.
    12. Segarra, Eduardo & Taylor, Daniel B., 1987. "Farm Level Dynamic Analysis Of Soil Conservation: An Application To The Piedmont Area Of Virginia," Southern Journal of Agricultural Economics, Southern Agricultural Economics Association, vol. 19(2), pages 1-13, December.
    13. Ian Coxhead & Sisira Jayasuriya, 1995. "Trade and Tax Policy Reform and the Environment: The Economics of Soil Erosion in Developing Countries," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 77(3), pages 631-644.
    14. John A. Miranowski, 1984. "Impacts of Productivity Loss on Crop Production and Management in a Dynamic Economic Model," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 66(1), pages 61-71.
    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. Pande, V.C. & Kurothe, R.S. & Singh, H.B. & Tiwari, S.P. & Kumar, Gopal & Rao, B.K. & Vishwakarma, A.K. & Bagdi, G.L., 2013. "Economic Assessment of Soil Erosion Damage on Smallholder Farms in Marginal Lands of Mahi Ravines in Gujarat," Agricultural Economics Research Review, Agricultural Economics Research Association (India), vol. 26(1), June.
    2. Rousseau, Sandra & Telle, Kjetil, 2010. "On the existence of the optimal fine for environmental crime," International Review of Law and Economics, Elsevier, vol. 30(4), pages 329-337, December.
    3. Barrett, Christopher B. & Santos, Paulo, 2014. "The impact of changing rainfall variability on resource-dependent wealth dynamics," Ecological Economics, Elsevier, vol. 105(C), pages 48-54.

    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. Ekbom, Anders & Brown, Gardner M. & Sterner, Thomas, 2009. "Muddy Waters: Soil Erosion and Downstream Externalities," Working Papers in Economics 341, University of Gothenburg, Department of Economics.
    2. Ian A. Coxhead, 1995. "Economic Modeling of Land Degradation in Developing Countries," Wisconsin-Madison Agricultural and Applied Economics Staff Papers 385, Wisconsin-Madison Agricultural and Applied Economics Department.
    3. Smith, Elwin G. & Lerohl, Mel L. & Messele, Teklay, 1999. "Optimum Soil Quality Attribute Levels And Values," 1999 Annual Meeting, July 11-14, 1999, Fargo, ND 35697, Western Agricultural Economics Association.
    4. Smith, Elwin G. & Lerohl, Mel L. & Messele, Teklay & Janzen, H. Henry, 2000. "Soil Quality Attribute Time Paths: Optimal Levels And Values," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 25(1), pages 1-18, July.
    5. Pande, V.C. & Kurothe, R.S. & Singh, H.B. & Tiwari, S.P. & Kumar, Gopal & Rao, B.K. & Vishwakarma, A.K. & Bagdi, G.L., 2013. "Economic Assessment of Soil Erosion Damage on Smallholder Farms in Marginal Lands of Mahi Ravines in Gujarat," Agricultural Economics Research Review, Agricultural Economics Research Association (India), vol. 26(1), June.
    6. Amrita Chatterjee & Arpita Ghose, 2016. "A dynamic economic model of soil conservation and drought tolerance involving genetically modified crops," Journal of Social and Economic Development, Springer;Institute for Social and Economic Change, vol. 18(1), pages 40-66, October.
    7. Yoshito Takasaki & Oliver T. Coomes & Christian Abizaid & Stéphanie Brisson, 2014. "An Efficient Nonmarket Institution under Imperfect Markets: Labor Sharing for Tropical Forest Clearing," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 96(3), pages 711-732.
    8. Lichtenberg, Erik, 2002. "Agriculture and the environment," Handbook of Agricultural Economics, in: B. L. Gardner & G. C. Rausser (ed.), Handbook of Agricultural Economics, edition 1, volume 2, chapter 23, pages 1249-1313, Elsevier.
    9. Goetz, Renan, 1995. "Diversification and Sustainable Agricultural Production-The Case of Soil Erosion," CUDARE Working Papers 201477, University of California, Berkeley, Department of Agricultural and Resource Economics.
    10. Yoshito Takasaki, 2011. "Economic models of shifting cultivation: a review," Tsukuba Economics Working Papers 2011-006, Faculty of Humanities and Social Sciences, University of Tsukuba.
    11. Amrita Chatterjee & Arpita Ghose, 2015. "A Dynamic Economic Model of Soil Conservation Involving Genetically Modified Crop," Working Papers id:6623, eSocialSciences.
    12. Lapar, Ma. Lucila A. & Pandey, Sushil, 1999. "Adoption of soil conservation: the case of the Philippine uplands," Agricultural Economics, Blackwell, vol. 21(3), pages 241-256, December.
    13. Gilles Lafforgue & Walid Oueslati, 2007. "Optimal soil management and environmental policy," Economics Bulletin, AccessEcon, vol. 17(3), pages 1-10.
    14. J. Salerian, 1989. "Application of an Economic Model to Dryland Soil Salinity in Western Australia," Economics Discussion / Working Papers 89-25, The University of Western Australia, Department of Economics.
    15. Paudel, Krishna P. & Lohr, Luanne, 1998. "Dynamic Analysis Of A Residue Management System In Cotton," 1998 Annual meeting, August 2-5, Salt Lake City, UT 20794, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    16. Gary R. Vieth & Herath Gunatilake & Linda J. Cox, 2001. "Economics of Soil Conservation: The Upper Mahaweli Watershed of Sir Lanka," Journal of Agricultural Economics, Wiley Blackwell, vol. 52(1), pages 139-152, January.
    17. Amrita Chatterjee & Arpita Ghose, 2015. "A Dynamic Economic Model of Soil Conservation Involving Genetically Modified Crop," Working Papers 2015-096, Madras School of Economics,Chennai,India.
    18. Nkonya, Ephraim M. & Barkley, Andrew P. & Hamilton, Stephen F. & Bernardo, Daniel J., 1999. "Environmental And Economic Impacts Of Soil Erosion And Fertility Mining In Northern Tanzania," 1999 Annual meeting, August 8-11, Nashville, TN 21623, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    19. Paudel, Krishna P. & Lohr, Luanne, 1998. "Dynamic Economic Analysis Of A Residue Management System In Cotton," Faculty Series 16677, University of Georgia, Department of Agricultural and Applied Economics.
    20. Passmore, J.G. & Brown, Colin G., 1991. "Analysis Of Rangeland Degradation Using Stochastic Dynamic Programming," Australian Journal of Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 35(2), pages 1-27, August.

    More about this item

    Keywords

    Crop Production/Industries;

    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:ags:aareaj:117393. 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: AgEcon Search (email available below). General contact details of provider: https://edirc.repec.org/data/aaresea.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.