A railway passenger faces a dilemma of choosing the best train among several alternatives available in a particular route. A relative comparison of competing railways helps the passenger to make an informed choice before the actual travel. In this paper we develop a utility model for railway...

An airline passenger has a number of choices before he/she makes his/her travel decision. Competing airlines are also interested in the preference set of the traveller. Passenger choice modelling is an essential component of any revenue management system. In this paper, we develop a linear...

Data Envelopment analysis (DEA) has been used to calculate the technical and scale efficiency measures of the public and private steel firms of the Indian Steel Industry (2006 to 2010). Within DEA framework, the input & Output oriented Variable Returns to Scale (VRS) & Constant Return to Scale...