Sourcing with random yields and stochastic demand: A newsvendor approach

نویسندگان

  • Shitao Yang
  • Jian Yang
  • Layek Abdel-Malek
چکیده

We studied a supplier selection problem, where a buyer, while facing random demand, is to decide ordering quantities from a set of suppliers with different yields and prices.We provided themathematical formulation for the buyer’s profitmaximization problem and proposed a solution method based on a combination of the active set method and the Newton search procedure. Our computational study shows that the proposed method can solve the problem efficiently, and is able to generate interesting and insightful results that lead us to various managerial implications.

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عنوان ژورنال:
  • Computers & OR

دوره 34  شماره 

صفحات  -

تاریخ انتشار 2007