Freight transportation by railroads is an integral part of the U.S. economy. Identifying critical rail infrastructures can help stakeholders prioritize protection initiatives or add necessary redundancy to maximize rail network resiliency. The criticality of an infrastructure element, link or...

While auction is typically considered a price-determination mechanism, it could also have a significant impact on supply chain performance. This paper analyzes possible auction and market mechanisms and their expected payoffs in a two-supplier, one-buyer system with asymmetric information, where...

This paper proposes a hybrid policy for a stochastic inventory system facing regular demand and surge demand. The combination of two different demand patterns can be observed in many areas, such as healthcare inventory and humanitarian supply chain management. The surge demand has a lower...