IDEAS home Printed from https://ideas.repec.org/p/ags/aaea98/20930.html
   My bibliography  Save this paper

Modeling Impacts Of Soil Conservation On Productivity And Yield Variability: Evidence From A Heteroskedastic Switching Regression

Author

Listed:
  • Shively, Gerald E.

Abstract

The impact of soil conservation adoption on yield and yield risk is investigated using a conditionally heteroskedastic production function with endogenous switching. Analysis shows that controlling for plot-specific factors, adopters exhibit lower yields and higher yield variance than non-adopters. Regression results indicate soil conservation increases yields and reduces yield variance.

Suggested Citation

  • Shively, Gerald E., 1998. "Modeling Impacts Of Soil Conservation On Productivity And Yield Variability: Evidence From A Heteroskedastic Switching Regression," 1998 Annual meeting, August 2-5, Salt Lake City, UT 20930, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    • Handle: RePEc:ags:aaea98:20930
    DOI: 10.22004/ag.econ.20930
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/20930/files/spshiv01.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.22004/ag.econ.20930?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. MacKinnon, James G. & White, Halbert & Davidson, Russell, 1983. "Tests for model specification in the presence of alternative hypotheses : Some further results," Journal of Econometrics, Elsevier, vol. 21(1), pages 53-70, January.
    2. Shively, Gerald E., 1997. "Consumption risk, farm characteristics, and soil conservation adoption among low-income farmers in the Philippines," Agricultural Economics, Blackwell, vol. 17(2-3), pages 165-177, December.
    3. Gerald E. Shively, 1997. "Consumption risk, farm characteristics, and soil conservation adoption among low‐income farmers in the Philippines," Agricultural Economics, International Association of Agricultural Economists, vol. 17(2-3), pages 165-177, December.
    4. Lutz, Ernst & Pagiola, Stefano & Reiche, Carlos, 1994. "The Costs and Benefits of Soil Conservation: The Farmers' Viewpoint," The World Bank Research Observer, World Bank, vol. 9(2), pages 273-295, July.
    5. Breusch, T S & Pagan, A R, 1979. "A Simple Test for Heteroscedasticity and Random Coefficient Variation," Econometrica, Econometric Society, vol. 47(5), pages 1287-1294, September.
    6. Richard E. Just & Rulon D. Pope, 1979. "Production Function Estimation and Related Risk Considerations," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 61(2), pages 276-284.
    7. Greene, William H, 1981. "Sample Selection Bias as a Specification Error: Comment," Econometrica, Econometric Society, vol. 49(3), pages 795-798, May.
    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. Shively, Gerald E., 1999. "Risks and returns from soil conservation: evidence from low-income farms in the Philippines," Agricultural Economics, Blackwell, vol. 21(1), pages 53-67, August.
    2. Bryan, Elizabeth & Ringler, Claudia & Okoba, Barrack & Koo, Jawoo & Herrero, Mario & Silvestri, Silvia, 2011. "Agricultural management for climate change adaptation, greenhouse gas mitigation, and agricultural productivity: Insights from Kenya," IFPRI discussion papers 1098, International Food Policy Research Institute (IFPRI).
    3. Zhunusova, Eliza & Kyalo Willy, Daniel & Holm-Müller, Karin, 2013. "An Analysis of Returns to Integrated Soil Conservation Practices in the Lake Naivasha Basin, Kenya," 2013 Fourth International Conference, September 22-25, 2013, Hammamet, Tunisia 160676, African Association of Agricultural Economists (AAAE).
    4. Kassie, Menale & Pender, John & Yesuf, Mahmud & Köhln, Gunnar & Mulugeta, Elias, 2008. "The Role of Soil Conservation on Mean Crop Yield and Variance of Yield: Evidence from the Ethiopian Highlands," RFF Working Paper Series dp-08-08-efd, Resources for the Future.
    5. Jules Ngango & Seung Gyu Kim, 2019. "Assessment of Technical Efficiency and Its Potential Determinants among Small-Scale Coffee Farmers in Rwanda," Agriculture, MDPI, vol. 9(7), pages 1-12, July.
    6. Menale Kassie & John Pender & Mahmud Yesuf & Gunnar Kohlin & Randy Bluffstone & Elias Mulugeta, 2008. "Estimating returns to soil conservation adoption in the northern Ethiopian highlands," Agricultural Economics, International Association of Agricultural Economists, vol. 38(2), pages 213-232, March.
    7. Kato, E., 2009. "Soil and water conservation technologies: a buffer against production risk in the face of climate change?: insights from the Nile Basin in Ethiopia," IWMI Working Papers H042477, International Water Management Institute.

    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. Shively, Gerald E., 1999. "Risks and returns from soil conservation: evidence from low-income farms in the Philippines," Agricultural Economics, Blackwell, vol. 21(1), pages 53-67, August.
    2. Ogada, Maurice Juma & Nyangena, Wilfred & Yesuf, Mahmud, 2010. "Production risk and farm technology adoption in the rain-fed semi-arid lands of Kenya," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 4(2), pages 1-16, June.
    3. Getnet, Kindie & Pfeifer, Catherine & MacAlister, Charlotte, 2014. "Economic incentives and natural resource management among small-scale farmers: Addressing the missing link," Ecological Economics, Elsevier, vol. 108(C), pages 1-7.
    4. Shively, Gerald E., 2001. "Poverty, consumption risk, and soil conservation," Journal of Development Economics, Elsevier, vol. 65(2), pages 267-290, August.
    5. Juma, Maurice & Nyangena, Wilfred & Yesuf, Mahmud, 2090. "Production Risk and Farm Technology Adoption in Rain-Fed, Semi-Arid Lands of Kenya," RFF Working Paper Series dp-09-22-efd, Resources for the Future.
    6. Yonas Alem & Mintewab Bezabih & Menale Kassie & Precious Zikhali, 2010. "Does fertilizer use respond to rainfall variability? Panel data evidence from Ethiopia," Agricultural Economics, International Association of Agricultural Economists, vol. 41(2), pages 165-175, March.
    7. Franco, Juan Agustin & Calatrava-Requena, Javier, 2008. "Adoption and diffusion of no tillage practices in Southern Spain olive groves," 2008 International Congress, August 26-29, 2008, Ghent, Belgium 44014, European Association of Agricultural Economists.
    8. McAleer, Michael, 1995. "The significance of testing empirical non-nested models," Journal of Econometrics, Elsevier, vol. 67(1), pages 149-171, May.
    9. Kousar, Rakhshanda & Abdulai, Awudu, 2014. "Impact of non-farm work and land tenancy contracts on soil conservation measures," 88th Annual Conference, April 9-11, 2014, AgroParisTech, Paris, France 170522, Agricultural Economics Society.
    10. Adrian Lüthge & Ulrich Pidun & Dodo zu Knyphausen-Aufseß, 2021. "Approximating relatedness from a business model perspective: towards a taxonomic approach," Review of Managerial Science, Springer, vol. 15(3), pages 813-846, April.
    11. Stuart Landon & Constance E. Smith, 1998. "Quality Expectations, Reputation, and Price," Southern Economic Journal, John Wiley & Sons, vol. 64(3), pages 628-647, January.
    12. Coxhead, Ian & Shively, Gerald & Shuai, Xiaobing, 2002. "Development policies, resource constraints, and agricultural expansion on the Philippine land frontier," Environment and Development Economics, Cambridge University Press, vol. 7(2), pages 341-363, May.
    13. Tom Broekel & Thomas Brenner, 2011. "Regional factors and innovativeness: an empirical analysis of four German industries," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 47(1), pages 169-194, August.
    14. Mariapia Mendola, 2003. "Agricultural Technology and Povertry Reduction: A Micro-Level Analysis of Causal Effects," Development Working Papers 179, Centro Studi Luca d'Agliano, University of Milano.
    15. Coxhead, Ian, 2000. "Consequences of a Food Security Strategy for Economic Welfare, Income Distribution and Land Degradation: The Philippine Case," World Development, Elsevier, vol. 28(1), pages 111-128, January.
    16. Wooldridge, Jeffrey M., 1991. "On the application of robust, regression- based diagnostics to models of conditional means and conditional variances," Journal of Econometrics, Elsevier, vol. 47(1), pages 5-46, January.
    17. Rosegrant, Mark W. & Roumasset, James A., 1985. "The Effect Of Fertiliser On Risk: A Heteroscedastic Production Function With Measurable Stochastic Inputs," Australian Journal of Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 29(2), pages 1-15, August.
    18. Franco, Juan Agustin & Calatrava-Leyva, Javier, 2006. "Adoption of Soil Erosion Control Practices in Southern Spain Olive Groves," 2006 Annual Meeting, August 12-18, 2006, Queensland, Australia 25787, International Association of Agricultural Economists.
    19. Charles G. Renfro, 2009. "The Practice of Econometric Theory," Advanced Studies in Theoretical and Applied Econometrics, Springer, number 978-3-540-75571-5, July-Dece.
    20. Cenacchi, Nicola, 2014. "Drought risk reduction in agriculture: A review of adaptive strategies in East Africa and the Indo-Gangetic plain of South Asia:," IFPRI discussion papers 1372, International Food Policy Research Institute (IFPRI).

    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:aaea98:20930. 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/aaeaaea.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.