Data Envelopment Analysis : A Handbook of Modeling Internal Structure and Network (International Series in Operations Research & Management Science)

Chapter 12 discusses a DEA modeling technique for a two-stage network process where the inputs of the second stage include both the outputs from the first stage and additional inputs to the second stage. Chapter 21 presents an application of a two-stage network DEA model for examining the performance of 30 U.S. airline companies.