In this article, we use closed-form solutions to solve Wee and Yu (1997) deteriorating inventory model with a temporary price discount and Martin's (1994) EOQ model with a temporary sale price. In Wee and Yu (1997) and Martin's (1994), the benefits during the temporary price discount purchase...

A quadratic programming model is developed for predicting the credit card holders' behaviors. This quadratic program is solved by a new algorithm. This algorithm optimizes the objective function along certain directions in the null space of the constraint equations. In this work, the results...

Purpose – This paper aims to assess the performance evaluation of major international airports in the world. Design/methodology/approach – In this study, the authors utilized data envelopment analysis in an input‐oriented method to discuss the overall operational performance of 20 major...