The focus of business toward increasing efficiency and reducing costs has resulted in supply
chains that are efficient during normal times, but at the cost of being vulnerable to …

We analyze a planning model for a firm or public organization that needs to cover uncertain
demand for a given item by procuring supplies from multiple sources. Each source faces a …

We consider a firm facing supply chain risk in two forms: disruptions and yield uncertainty.
We demonstrate the importance of analyzing a sufficiently long time horizon when modeling …

Uncertainties abound within a supply chain and have big impacts on its performance. We
propose an integrated model for a three‐tiered supply chain network with one supplier, one …

Many supply chain models and studies have been designed for a certain world. In reality,
uncertainty caused by disruptions and their consequences have underlined the need for …

There are two common types of supply uncertainties: the random yield of supply due to
capacity and quality issues, and the disruption of supply caused by low likelihood events …

This dissertation addresses a number of fundamental risk factors regarding the supply
mechanisms in general supply chains. Typically, two principal types of uncertainty pertain to …