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A comparison index for linear programming models with interval costs

Author

Listed:
  • Maria Letizia Guerra

    (Department of Statistical Sciences "Paolo Fortunati", University of Bologna, Italy)

  • Laerte Sorini

    (Department of Economics, Society & Politics, Università di Urbino Carlo Bo)

  • Luciano Stefanini

    (Department of Economics, Society & Politics, Università di Urbino Carlo Bo)

Abstract

Interval linear programming (ILP) has a long history but it still reserves many interesting suggestions when it is applied to model real problems that are indivisible by uncertainty. In this paper we apply the comparison index for interval ordering based on the generalized Hukuhara difference to compare solutions in the ILP and we analyse the robustness of our methodology.

Suggested Citation

  • Maria Letizia Guerra & Laerte Sorini & Luciano Stefanini, 2018. "A comparison index for linear programming models with interval costs," Working Papers 1809, University of Urbino Carlo Bo, Department of Economics, Society & Politics - Scientific Committee - L. Stefanini & G. Travaglini, revised 2018.
    • Handle: RePEc:urb:wpaper:18_09
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    File URL: http://www.econ.uniurb.it/RePEc/urb/wpaper/WP_18_09.pdf
    File Function: First version, 2018
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