Detection of the Type of Left and Right Returns-to-Scales Using Envelopment DEA Models in Crisp and Fuzzy Environments: An Application for Predicting Changes in the Stock Market

Ali Payan, Alireza Hajihosseini, Azizollah Nosrat. Detection of the Type of Left and Right Returns-to-Scales Using Envelopment DEA Models in Crisp and Fuzzy Environments: An Application for Predicting Changes in the Stock Market. Int. J. Computational Intelligence Systems, 15(1):26, 2022. [doi]

Abstract

Abstract is missing.