Wu, F.; Fan, L.W.; Zhou, P.; Zhou, D.Q. - In: Energy Policy 49 (2012) C, pp. 164-172
efficiency performance. A number of previous studies have contributed to evaluate energy efficiency performance using different …-related energy efficiency studies do not consider undesirable outputs such as CO2 emissions in their modeling framework, which may … lead to biased energy efficiency values. Within a joint production framework of desirable and undesirable outputs, in this …