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Non-unique shadowprices

  • July 5, 2021
  • 1 reply
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I can only get one shadow price for a constraint. I know that the constraints has a range of shadow prices. How can I get the range of shadow prices of this constraint? Thank you.

Best answer by Marcel Hunting

Hi @fwang1986. To obtain the range of shadow prices for a constraint you have to specify the ShadowPriceRange property for that constraint, as explained in the Language Reference. The smallest and largest value of this range are accessible through the constraint suffices .SmallestShadowPrice and .LargestShadowPrice.

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Marcel Hunting
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  • Marcel Hunting
  • AIMMSian
  • 258 replies
  • Answer
  • July 6, 2021

Hi @fwang1986. To obtain the range of shadow prices for a constraint you have to specify the ShadowPriceRange property for that constraint, as explained in the Language Reference. The smallest and largest value of this range are accessible through the constraint suffices .SmallestShadowPrice and .LargestShadowPrice.

Marcel - AIMMS Optimization Specialist


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