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The Place of Expert Systems in Agricultural Economics

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  • Pannell, David J

Abstract

The relevance of expert systems in agricultural economics research and extension is examined. Some of the limitations of existing expert systems are described. It is observed that expert systems are useful for storing and retrieving knowledge and for solving diagnostic problems but not for mathematical optimisation. The common method of handling uncertainty in expert systems has a dubious theoretical basis. They have no facility for sensitivity analysis. It is concluded that expert systems are unlikely to replace traditional analytical tools for the solution of economic problems but that they may be useful for creation of user-friendly program interfaces.

Suggested Citation

  • Pannell, David J, 1988. "The Place of Expert Systems in Agricultural Economics," Discussion Papers 232279, University of Western Australia, School of Agricultural and Resource Economics.
    • Handle: RePEc:ags:uwapdp:232279
    DOI: 10.22004/ag.econ.232279
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    References listed on IDEAS

    as
    1. Norton, Geoff, 1987. "Developments in Expert Systems for Pest Management at Imperial College, U.K," Review of Marketing and Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 55(02), pages 1-4, August.
    2. Hearn, A.B., 1987. "SIRATAC: a decision support system for cotton management," Review of Marketing and Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 55(02), pages 1-4, August.
    3. Colomb, Robert M., 1987. "Knowledge-Based Decision Support Systems: A Background to Expert Systems," Review of Marketing and Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 55(02), pages 1-5, August.
    4. Bishop, A.L. & Lodge, G.M. & Waterhouse, D.B., 1987. "A Proposed Expert System for the Management of Lucerne - LATIS," Review of Marketing and Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 55(02), pages 1-4, August.
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