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Debugging Mathematical Programming Models: Principles and Practical Strategies

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  • Pannell, David J.
  • Kingwell, Ross S.
  • Schilizzi, Steven

Abstract

Bugs are an unavoidable aspect of mathematical programming (MP) modelling. In this paper we discuss the prevention and diagnosis of bugs in MP models. The topic is rarely addressed in the literature but is crucial to the success of modelling projects, especially for large models. We argue that finding a bug and understanding unexpected results (whether or not due to a bug) are very closely related activities. We identify different types of bugs and suggest practical strategies for dealing with each. Adopting procedures for prevention of bugs is essential, especially for large models. We outline the prevention strategies we have adopted and found successful for the MIDAS and MUDAS models.

Suggested Citation

  • Pannell, David J. & Kingwell, Ross S. & Schilizzi, Steven, 1996. "Debugging Mathematical Programming Models: Principles and Practical Strategies," Review of Marketing and Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 64(01), pages 1-15, April.
    • Handle: RePEc:ags:remaae:12306
    DOI: 10.22004/ag.econ.12306
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    1. McCarl, Bruce A. & Apland, Jeffrey, 1986. "Validation Of Linear Programming Models," Southern Journal of Agricultural Economics, Southern Agricultural Economics Association, vol. 18(2), pages 1-10, December.
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    1. Doole, Graeme J. & Pannell, David J., 2013. "A process for the development and application of simulation models in applied economics," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 57(1), pages 1-25.
    2. Bathgate, Andrew D. & Kingwell, Ross S. & O'Connell, Michael, 1999. "WOOL’S FUTURE in WESTERN AUSTRALIA and the R&D IMPLICATIONS: A Discussion Paper," 1999 Conference (43th), January 20-22, 1999, Christchurch, New Zealand 123761, Australian Agricultural and Resource Economics Society.
    3. Kingwell, Ross & Thomas, Quenten & Feldman, David & Farre, Imma & Plunkett, Brad, 2018. "Traditional farm expansion versus joint venture remote partnerships," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 62(1), January.
    4. Addisu H. Addis & Hugh T. Blair & Paul R. Kenyon & Stephen T. Morris & Nicola M. Schreurs, 2021. "Optimization of Profit for Pasture-Based Beef Cattle and Sheep Farming Using Linear Programming: Model Development and Evaluation," Agriculture, MDPI, vol. 11(6), pages 1-16, June.

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