in the technology. The model incorporates total expenses, service quality and energy losses in an efficiency analysis of …The electricity reform in Colombia has exhibited gains in terms of reliability but its effects on firms efficiency and … have not found evidence of improvements, although large differences in efficiency have been found among firms. This …

This paper analyses the influence of weather variables on the efficiency of electricity distribution utilities in … average under cost models there is a significant increase in efficiency when weather is incorporated in the production … the case for the proper adjustments of efficiency scores when specific firms face important efficiency changes due to …

This paper explores the empirical effects of competition on technical efficiency in the context of electricity industry … were for the most part unaffected by restructuring, experienced the smallest efficiency gains over the past decade …