IDEAS home Printed from https://ideas.repec.org/a/bla/jageco/v42y1991i1p23-32.html
   My bibliography  Save this article

The Economics Of ‐ Wheat Production In Morocco

Author

Listed:
  • P. C. Abbott
  • W. E. Tyner
  • M. J. Roth
  • G. T. Rafsnider

Abstract

A representative farm policy impact model was developed using linear programming and primary survey data. The model was used to estimate farm‐level effects of proposed national government policies aimed at increasing food security through greater bread wheat production. The four policy options analysed included the introduction of a bread wheat variety resistant to an insect pest, an increase in the official bread wheat support price, potentially unlimited availability of nitrogen fertiliser, and rationing of nitrogen fertiliser at 500 kg per farm. The various policies increased farm income between 2.45 and 18 percent, as farmers made trade‐offs between the production of bread wheat and the more profitable durum wheat. Adjustments were made by farmers in the model to meet government‐targeted levels of bread wheat production in order to support national food self‐sufficiency at minimum cost. Simultaneously, the resources freed were used to produce more durum wheat. The results suggest a need to analyse interregional and international comparative advantages in wheat production prior to implementing proposed policies aimed at increasing bread wheat output.

Suggested Citation

  • P. C. Abbott & W. E. Tyner & M. J. Roth & G. T. Rafsnider, 1991. "The Economics Of ‐ Wheat Production In Morocco," Journal of Agricultural Economics, Wiley Blackwell, vol. 42(1), pages 23-32, January.
    • Handle: RePEc:bla:jageco:v:42:y:1991:i:1:p:23-32
    DOI: 10.1111/j.1477-9552.1991.tb00329.x
    as

    Download full text from publisher

    File URL: https://doi.org/10.1111/j.1477-9552.1991.tb00329.x
    Download Restriction: no
    File URL: https://libkey.io/10.1111/j.1477-9552.1991.tb00329.x?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. Quirino Paris & Gordon C. Rausser, 1973. "Sufficient Conditions for Aggregation of Linear Programming Models," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 55(4_Part_1), pages 659-666.
    2. John O.S. Kennedy, 1975. "Using Regression Analysis To Reduce Aggregation Bias In Linear Programming Supply Models," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 19(1), pages 1-11, April.
    3. Richard A. King, 1953. "Some Applications of Activity Analysis in Agricultural Economics," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 35(5), pages 823-833.
    4. Seamus J. Sheehy & R. H. McAlexander, 1965. "Selection of Representative Benchmark Farms for Supply Estimation," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 47(3), pages 681-695.
    5. Miller, Thomas A., 1966. "Sufficient Conditions for Exact Aggregation in Linear Programming Models," Journal of Agricultural Economics Research, United States Department of Agriculture, Economic Research Service, vol. 18(2), pages 1-6, April.
    6. Richard H. Day, 1963. "On Aggregating Linear Programming Models of Production," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 45(4), pages 797-813.
    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. McCarl, Bruce A., 1987. "Aggregation Of Heterogeneous Firms," 1987 Annual Meeting, August 2-5, East Lansing, Michigan 269919, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    2. Jansen, Hans G. P. & Stoorvogel, Jetse J., 1998. "Quantification of aggregation bias in regional agricultural land use models: application to Guacimo county, Costa Rica," Agricultural Systems, Elsevier, vol. 58(3), pages 417-439, November.
    3. Onal, Hayri & McCarl, Bruce A., 1991. "Aggregation In Mathematical Programming Sector Models And Model Stability," 1991 Annual Meeting, August 4-7, Manhattan, Kansas 271241, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    4. Driver, H.C. & Tran, H.Q. & Lane, S.H, 1978. "A Supply Response Analysis of Industrial Bulk Milk Producers in Southwestern Ontario," Working Papers 245004, University of Guelph, Department of Food, Agricultural and Resource Economics.
    5. John O.S. Kennedy, 1975. "Using Regression Analysis To Reduce Aggregation Bias In Linear Programming Supply Models," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 19(1), pages 1-11, April.
    6. J. Brian Hardaker & Jock R. Anderson & John L. Dillon, 1984. "Perspectives On Assessing The Impacts Of Improved Agricultural Technologies In Developing Countries," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 28(2-3), pages 87-108, 08-12.
    7. Feuz, Dillon M. & Skold, Melvin D., 1990. "Typical Farm Theory in Agricultural Research," Economics Staff Papers 232175, South Dakota State University, Department of Economics.
    8. Jensen, Harald R., 1977. "PART I. Farm Management and Production Economics, 1946-70," AAEA Monographs, Agricultural and Applied Economics Association, number 337213.
    9. Baum, Kenneth & Harrington, David, 1983. "Research, Risk And Agricultural Policy: Some Suggestions From Within The Fire," 1983: S-180 Annual Meeting, March 28-30, 1983, San Antonio, Texas 271581, Regional Research Projects > S-180: Risk Management Strategies for Agricultural Production Firms: Perspectives and Research Issues.
    10. Langley, James A., 1983. "Regional acreage response functions for major US field crops: estimation and policy implications," ISU General Staff Papers 198301010800008678, Iowa State University, Department of Economics.
    11. Sureshwaran, Suresh & Thompson, C. Stassen & Henry, Mark S. & Loyd, M.I., 1990. "Economic Surplus And The Distributional Consequences Of Deregulating Tobacco Production," Southern Journal of Agricultural Economics, Southern Agricultural Economics Association, vol. 22(2), pages 1-11, December.
    12. Gomez-Limon, Jose A. & Riesgo, Laura, 2004. "Irrigation water pricing: differential impacts on irrigated farms," Agricultural Economics, Blackwell, vol. 31(1), pages 47-66, July.
    13. Riesgo, Laura & Gómez-Limón, José A., 2005. "Multi-Criteria Policy Scenarios Analysis for Public Management of Irrigated Agriculture," 89th Seminar, February 2-5, 2005, Parma, Italy 239276, European Association of Agricultural Economists.
    14. José A. Gómez-Limón & Yolanda Martínez Martínez, 2004. "Multicriteria Modelling of Irrigation Water Market at Basin Level," Economic Working Papers at Centro de Estudios Andaluces E2004/26, Centro de Estudios Andaluces.
    15. Mitter, Hermine & Schmid, Erwin, 2021. "Informing groundwater policies in semi-arid agricultural production regions under stochastic climate scenario impacts," Ecological Economics, Elsevier, vol. 180(C).
    16. Andreas Chai & Elena Stepanova & Alessio Moneta, 2022. "Quantifying Expenditure Hierarchies and the Expansion of Global Consumption Diversity," LEM Papers Series 2022/29, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy.
    17. Ryan, M.M. & Hawkins, M.H., 1990. "Future Directions for the Alberta Sheep Industry," Project Report Series 232114, University of Alberta, Department of Resource Economics and Environmental Sociology.
    18. Kingwell, Ross, 1996. "Programming models of farm supply response: The impact of specification errors," Agricultural Systems, Elsevier, vol. 50(3), pages 307-324.
    19. Shumway, C. Richard & Talpaz, Hovav, 1977. "Verification Of Linear Programming Solutions, With Emphasis On Supply Implications," Southern Journal of Agricultural Economics, Southern Agricultural Economics Association, vol. 9(2), pages 1-8, December.
    20. Pierre-Alain Jayet & Athanasios Petsakos & Raja Chakir & Anna Lungarska & Stéphane De Cara & Elvire Petel & Pierre Humblot & Caroline Godard & David Leclère & Pierre Cantelaube & Cyril Bourgeois & Mél, 2023. "The European agro-economic model AROPAj," Working Papers hal-04109872, HAL.

    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:jageco:v:42:y:1991:i:1:p:23-32. 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: http://www.blackwellpublishing.com/journal.asp?ref=0021-857X .

    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.