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Interior analysis of the green product mix solution


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  • Wellington, John F.
  • Guiffrida, Alfred L.
  • Lewis, Stephen A.
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    When modeling optimal product mix under emission restrictions produces a solution with unacceptable level of profit, analyst is moved to investigate the cause(s). Interior analysis (IA) is proposed for this purpose. With IA, analyst can investigate the impact of accommodating emission controls in step-by-step one-at-a-time manner and in doing so track how profit and other important features of product mix degrade and to which emission control enforcements its diminution may be attributed. In this way, analyst can assist manager in identifying implementation strategies. Although IA is presented within context of a linear programming formulation of the green product mix problem, its methodology may be applied to other modeling frameworks. Quantity dependent penalty rates and transformations of emissions to forms with or without economic value are included in the modeling and illustrations of IA.

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    Bibliographic Info

    Article provided by Elsevier in its journal European Journal of Operational Research.

    Volume (Year): 237 (2014)
    Issue (Month): 3 ()
    Pages: 966-974

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    Handle: RePEc:eee:ejores:v:237:y:2014:i:3:p:966-974

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    Keywords: Linear programming; Product mix problem; Implementation strategy; Sustainability; 0/1 Mixed integer programming;


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    14. Tsai, Wen-Hsien & Lin, Tsong-Ming, 1990. "Nonlinear multiproduct CVP analysis with 0-1 mixed integer programming," Engineering Costs and Production Economics, Elsevier, vol. 20(1), pages 81-91, July.
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