A series expansion approach to risk analysis of an inventory system with sourcing. Efficient algorithm for computing the ergodic projector of Markov multi-chains. A critical account of perturbation analysis of Markovian systems. Robust analysis of single server networks with infinite supply and unreliable nodes. Other publications: J. Berkhout. Onzekerheid die ertoe doet: een aanzet tot integra...

Widespread accounts of the harmful effects of invasive species have stimulated both practical and theoretical studies on how the spread of these destructive agents can be contained. In practice, a widely used method is the deployment of biological control agents, that is, the release of an additional species (which may also spread) that creates a hostile environment for the invader. Seeding col...

We study supply chain risk mitigations by incorporating expedited shipping. The firm we consider can source from two suppliers—one is unreliable while the other is perfectly reliable but more expensive. It intends to mitigate the potential risks caused by random disruptions at the unreliable supplier by adapting its risk mitigation policy based on the supplier’s disruption factors, such as the ...

This paper studies three different strategies of sourcing. The whole process of this research including the problem definition is exactly based on a real case condition. This paper model sourcing process of required parts and material for a product which is manufactured under the license of Peugeot Company, the mother manufacturer in France. Based on the agreement between Peugeot and the manufa...

Purpose: The main purpose of this article is to explore the trade-off between ordering policies and disruption risks in a dual-sourcing network under specific (or not) service level constraints, assuming that both supply channels are susceptible to disruption risks. Design/methodology/approach: Stochastic newsvendor models are presented under both the unconstrained and fill rate constraint case...