We consider a seller who sells a product over T discrete period in the season. The arrival rate of customers is known but the parameter of customer sensitivity to price is unknown. We assume that the seller has a prior belief in this parameter, which is updated using the Bayesian rule. The...

This study assesses the fire safety risks associated with compressed natural gas (CNG) vehicle systems, comprising primarily a typical school bus and supporting fuel infrastructure. The study determines the sensitivity of the results to variations in component failure rates and consequences of...

The objective of this paper is to develop a conceptual framework for applying yield management in manufacturing. We demonstrate the existence of close links between airline and manufacturing industries as far as some decision support problems are concerned. The yield management (YM), introduced...

Coordination of decentralized supply chains using contract design is a problem that has been widely addressed in the literature. We consider a divergent supply chain including a supplier and several retailers producing fashion products with short sale seasons. The retailers cooperate with the...

One concern of many investors is to own the assets which can be liquidated easily. Thus, in this paper, we incorporate portfolio liquidity in our proposed model. Liquidity is measured by an index called turnover rate. Since the return of an asset is uncertain, we present it as a trapezoidal...

In this paper, three critical issues with the paper "A fuzzy set approach for R&D portfolio selection using a real options valuation model", coauthored by Wang and Hwang and published in Omega 2007 are addressed. Shortcomings of the original work are highlighted and corrective measures to...

Pharmaceutical drug Research and Development (R&D) outsourcing to contract research organizations (CROs) has experienced a significant growth in recent decades and the trend is expected to continue. A key question for CROs and firms in similar environments is which projects should be included in...

Pricing and availability of tickets have always been a source of confusion for customers in transportation industries. What is the best time to buy tickets? Why passengers taking the same flight might pay significantly different prices for the same seat? Why round trip tickets between two cities...