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Ralf W. Seifert

Researcher at École Polytechnique Fédérale de Lausanne

Publications -  76
Citations -  2790

Ralf W. Seifert is an academic researcher from École Polytechnique Fédérale de Lausanne. The author has contributed to research in topics: Supply chain & Supply chain management. The author has an hindex of 24, co-authored 76 publications receiving 2394 citations. Previous affiliations of Ralf W. Seifert include International Institute for Management Development & Karlsruhe Institute of Technology.

Papers
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Journal ArticleDOI

Item‐Level RFID in the Retail Supply Chain

TL;DR: In this paper, the authors consider a supply chain with one manufacturer and one retailer and present analytic models of the benefits of item-level RFID to both supply chain partners, examining both the case of a dominant manufacturer and a dominant retailer.
Journal ArticleDOI

A review of trade credit literature: Opportunities for research in operations

TL;DR: An integrative review of the existing literature on trade credit motives, order quantity decisions, credit term decisions, and settlement period decisions is provided and a detailed agenda for future research in these areas is derived.
Journal ArticleDOI

Optimal procurement strategies for online spot markets

TL;DR: The results of the analysis demonstrate that significant profit improvements can be achieved if a moderate fraction of the commodity demand is procured via spot markets, and show that companies who use spot markets can offer a higher expected service level, but that they might experience a higher variability in profits.
Journal ArticleDOI

Interrelating operational and financial performance measurements in inventory control

TL;DR: A mathematical model is developed that determines the optimal purchasing order quantity under working capital restrictions and payment delays and demonstrates the significance of payment delays.
Book ChapterDOI

Applications of RFID in Supply Chains

TL;DR: This chapter gives an introduction to radio-frequency identification (RFID) technology, and presents several current applications of this technology to supply chains to demonstrate best practices and important implementation considerations.