Now showing items 1-2 of 2

    • Dynamic lot sizing with multiple suppliers, backlogging and quantity discounts 

      Ghaniabadi, M.; Mazinani, A. (Elsevier Ltd, 2017)
      This paper studies the dynamic lot sizing problem with supplier selection, backlogging and quantity discounts. Two known discount types are considered separately, incremental and all-units quantity discounts. Mixed integer ...
    • Multi-period supplier selection under price uncertainty 

      Şen, A.; Yaman, H.; Güler, K.; Körpeoğlu, E. (Palgrave Macmillan, 2014)
      We consider a problem faced by a procurement manager who needs to purchase a large volume of multiple items over multiple periods from multiple suppliers that provide base prices and discounts. Discounts are contingent on ...