Dettenbach, Marcus
(2015).
The Value of Supply Chain Visibility when Yield is Random.
PhD thesis, Universität zu Köln.
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Abstract
This dissertation focuses on supply chains with uncertainty due to random yields. A common assumption in such systems is that the yields are observable only after all transportation or production steps are completed. The actual yield realization however happens earlier during the process. Technological advances and stronger supply chain collaboration make it possible to observe yield realization in real time and therefore close the time gap between the event and the observation. Within this thesis optimal and heuristic policies are developed that make use of this new type of information in various supply chain settings. These policies are used to identify conditions under which real time yield information is particularly beneficial.
Item Type: |
Thesis
(PhD thesis)
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Translated title: |
Title | Language |
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Der Wert von Supply Chain Transparenz unter stochastischen Erträgen | German |
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Translated abstract: |
Abstract | Language |
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Diese Dissertation betrachtet Supply Chains mit stochastischen Erträgen. Eine gängige Annahme in diesen Systemen ist, dass die Erträge erst nach Abschluss aller Transport- bzw. Produktionsschritte zu beobachten sind. Die eigentlichen Ertragsereignisse treten jedoch bereits während des Prozesses ein. Technologische Fortschritte und intensivere Kollaboration innerhalb der Supply Chain machen es möglich, Ertragsereignisse in Echtzeit zu beobachten und schließen so die zeitliche Lücke zwischen Ereignis und Beobachtung. In dieser Arbeit werden optimale und heuristische Verfahren entwickelt, die Echtzeit-Ertragsinformationen bei der Steuerung verschiedener Supply Chains berücksichtigen. Diese Verfahren werden angewendet, um Bedingungen zu identifizieren unter denen Echtzeit-Ertragsinformation besonders vorteilhaft ist. | German |
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Creators: |
Creators | Email | ORCID | ORCID Put Code |
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Dettenbach, Marcus | marcus.dettenbach@gmail.com | UNSPECIFIED | UNSPECIFIED |
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URN: |
urn:nbn:de:hbz:38-61001 |
Date: |
27 April 2015 |
Publisher: |
Berlin: Logos-Verl. |
ISBN: |
978-3-8325-3990-0 |
Language: |
English |
Faculty: |
Faculty of Management, Economy and Social Sciences |
Divisions: |
Ehemalige Fakultäten, Institute, Seminare > Faculty of Management, Economy and Social Sciences > no entry |
Subjects: |
Management and auxiliary services |
Uncontrolled Keywords: |
Keywords | Language |
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random yield | English | inventory management | English | value of information | English |
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Date of oral exam: |
27 April 2015 |
Referee: |
Name | Academic Title |
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Thonemann, Ulrich W. | Prof. Ph.D. | Tempelmeier, Horst | Prof. Dr. |
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Refereed: |
Yes |
URI: |
http://kups.ub.uni-koeln.de/id/eprint/6100 |
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