Supplier selection for framework agreements in humanitarian relief

Name: Supplier selection for framework agreements in humanitarian relief
Author: Koyuncu, Burcu Balçık, Ak, D.

İsim	Supplier selection for framework agreements in humanitarian relief
Yazar	Koyuncu, Burcu Balçık, Ak, D.
Basım Tarihi:	2014-06
Basım Yeri	- Wiley
Konu	Supplier selection, Framework agreements, Humanitarian relief, Procurement
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	1937-5956
Kayıt Numarası	673b21e8-9401-4634-b2e4-d49ec9973b6e
Lokasyon	Industrial Engineering
Tarih	2014-06
Notlar	Due to copyright restrictions, the access to the full text of this article is only available via subscription.
Örnek Metin	In this study, we consider the supplier selection problem of a relief organization that wants to establish framework agreements (FAs) with a number of suppliers to ensure quick and cost-effective procurement of relief supplies in responding to sudden-onset disasters. Motivated by the FAs in relief practice, we focus on a quantity flexibility contract in which the relief organization commits to purchase a minimum total quantity from each framework supplier over a fixed agreement horizon, and, in return, the suppliers reserve capacity for the organization and promise to deliver items according to pre-specified agreement terms. Due to the uncertainties in demand locations and amounts, it may be challenging for relief organizations to assess candidate suppliers and the offered agreement terms. We use a scenario-based approach to represent demand uncertainty and develop a stochastic programming model that selects framework suppliers to minimize expected procurement and agreement costs while meeting service requirements. We perform numerical experiments to understand the implications of agreement terms in different settings. The results show that supplier selection decisions and costs are generally more sensitive to the changes in agreement terms in settings with high-impact disasters. Finally, we illustrate the applicability of our model on a case study.
DOI	10.1111/poms.12098
Cilt	23

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Supplier selection for framework agreements in humanitarian relief

Yazar Koyuncu, Burcu Balçık, Ak, D.

Basım Tarihi 2014-06

Basım Yeri - Wiley

Konu Supplier selection, Framework agreements, Humanitarian relief, Procurement

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 1937-5956

Kayıt Numarası 673b21e8-9401-4634-b2e4-d49ec9973b6e

Lokasyon Industrial Engineering

Tarih 2014-06

Notlar Due to copyright restrictions, the access to the full text of this article is only available via subscription.

Örnek Metin In this study, we consider the supplier selection problem of a relief organization that wants to establish framework agreements (FAs) with a number of suppliers to ensure quick and cost-effective procurement of relief supplies in responding to sudden-onset disasters. Motivated by the FAs in relief practice, we focus on a quantity flexibility contract in which the relief organization commits to purchase a minimum total quantity from each framework supplier over a fixed agreement horizon, and, in return, the suppliers reserve capacity for the organization and promise to deliver items according to pre-specified agreement terms. Due to the uncertainties in demand locations and amounts, it may be challenging for relief organizations to assess candidate suppliers and the offered agreement terms. We use a scenario-based approach to represent demand uncertainty and develop a stochastic programming model that selects framework suppliers to minimize expected procurement and agreement costs while meeting service requirements. We perform numerical experiments to understand the implications of agreement terms in different settings. The results show that supplier selection decisions and costs are generally more sensitive to the changes in agreement terms in settings with high-impact disasters. Finally, we illustrate the applicability of our model on a case study.

DOI 10.1111/poms.12098

Cilt 23