Rödder, Wilhelm; Kleine, Andreas; Dellnitz, Andreas - In: Journal of industrial engineering international 14 (2018) 3, pp. 501-510
DEA models help a DMU to detect its (in-)efficiency and to improve activities, if necessary. Efficiency is only one … economic aim for a decision-maker; however, up- or downsizing might be a second one. Improving efficiency is the main topic in … management of a DMU primarily focuses on technical efficiency but rather is interested in gaining scale effects. In this paper, a …