This study investigates the parameter settings of a real-time vehicle-dispatching system for consolidating milk runs. Seven modules are used to implement the real-time system and the parameters are determined by a comprehensive experimental design. The real-time vehicle-dispatching system will...

In this paper we set up the theoretical framework for the valuation of the Asian-style options traded in the freight derivatives market. Assuming lognormal spot freight dynamics, we show that Forward Freight Agreements (FFA) are also lognormal prior to the settlement period, but that this...

Time-definite freight delivery common carriers, who pickup, consolidate and deliver small shipments are a key third-party logistics service provider in the supply chains. Under uncertain demands, carrier's multistage stochastic integer load planning in the pure hub-and-spoke line-haul operations...

This paper aims to develop a decision-making tool that can be used by government agencies in planning for flood emergency logistics. In this article, the flood emergency logistics problem with uncertainty is formulated as two stochastic programming models that allow for the determination of a...

We are interested in how airlines make decisions on aircraft size and service frequency in a competitive environment. We apply three game-theoretic models to analyze airlines' choices in duopoly markets: one short-haul market and one long-haul market. We study how airlines' choices in a...

This paper proposes a coordinated single-vendor multi-buyer supply chain model by synchronizing delivery and production cycles. The synchronization is achieved by scheduling the actual delivery days of the buyers and coordinating them with the vendor's production cycle whilst allowing the buyers...

This paper investigates the effect of a transportation disruption on supply chain performance using system dynamics simulation, comparing a traditional supply chain and a vendor managed inventory system (VMI) when a transportation disruption occurs between 2 echelons in a 5-echelon supply chain....

Benefits of airline overbooking are often measured by considering only the revenue gains attained for overbooked (congested) flights, and ignoring the potential loss of revenues that may take place in other (un-congested) flights (i.e., the "gross" benefit). This study explores the "net" benefit...

Passengers valuate frequency in air travel positively because it enhances their chances of arriving at their desired time. The valuation of frequency is therefore related to the time of arrival of flights. We develop a framework to link frequency and time of arrival. We use data from a stated...

In this paper, the authors discuss the design and development of regional truckload delivery fleets in support of random over-the-road delivery networks of continental scale. A detailed set of simulation models are developed to evaluate various possible configurations of regional driving fleets....