The wine industry considered product quality as key to increasing competitiveness. However, when wines are perceived quality neutral, regardless of other existing differences, consumers will substitute one wine for another exposing producer to intense price competition. To differentiate wines, a...

The purpose of this study was to investigate the relative importance of online travel product selection attributes and examine the variations in their importance due to travel buying behaviour and demographic characteristics. The reliability and validity of the instrument were assessed prior to...

This paper analyzes the trade-off between (demand) substitution costs and (production) changeover costs in a discrete-time production-inventory setting using a two-product dynamic lot-sizing model with changeover, inventory carrying, and substitution costs. We first show that the problem is...

A key feature of food products is their perishability. Within the short marketing window that characterizes most food and ag products, demand is typically highly stochastic and difficult to predict. This combination of features poses substantial challenges to retailers when pricing products and...

The eastern route of the South-to-North Water Diversion (SNWD-ER) project is a massive-scale interbasin system to transfer water from the Yangtze River to North China. With the infrastructure construction close to completion, the project is now faced with many complicated operations management...

This study explores a Stackelberg game that consists of a manufacturer who is a leader manufacturing newsvendor-type products, and two retailers who are two followers selling the products in a stochastic demand market that is divided into two various prices sub-markets allowing demand leakage...