1. A procedure for ranking efficient units in data development analysis;Andersen;Manage. Sci.,1993
2. Is the service industry greener than manufacturing industry? Based on measurement and decomposition of energy productivity;Bai;Ind. Eco. Res.,2017
3. Technical and total factor energy efficiency of European regions: a two-stage approach;Djula;Energy,2018
4. Analyzing total-factor energy efficiency in Croatian counties: evidence from a non-parametric approach;Djula;Central Euro. J. Operat. Res.,2018
5. Panel discussion on energy efficiency;Brian;Special Rep. Energy,2010