Now showing items 1-4 of 4

    • New product diffusion in closed-loop supply chains 

      Kaya, Barış Emre (Bilkent University, 2017-02)
      In this thesis, we develop a dynamic model for sales planning of a manufacturer who sells new and remanufactured versions of a product. Demand arrives over a finite life cycle according to the slightly modified Bass diffusion ...
    • New-product diffusion in closed-loop supply chains 

      Nadar, Emre; Kaya, B. E.; Güler, K. (INFORMS, 2020)
      Problem definition: We study the sales planning problem of a producer who sells new and remanufactured versions of a durable good over a finite life cycle. We investigate whether slowing down product diffusion by choosing ...
    • Risk-averse optimization for managing inventory in closed-loop supply chains 

      Özer, Melis Beren (Bilkent University, 2016-07)
      This thesis examines a closed-loop multi-stage inventory problem with remanufacturing option. A random fraction of used products is returned by consumers to the manufacturer after a certain number of stages. But the ...
    • Tüketici davranışlarının zamanla değiştiği kapalı devre tedarik zincirlerinde satış planı eniyilemesi 

      Nadar, Emre (Gazi Üniversitesi , Fen Bilimleri Enstitüsü, 2019)
      Bu çalışmada, yeni ve yeniden imal edilen olmak üzere iki farklı şekilde satılabilen ürünlerin satış planını eniyileme problemi ele alınmaktadır. Ürün talep eğrisi, literatürde yaygın olarak kullanılan ve gerçek verilerle ...