@misc{10498/23664, year = {2020}, month = {5}, url = {http://hdl.handle.net/10498/23664}, abstract = {This work proposes the Data Envelopment Analysis method (DEA) as a tool for evaluating the efficiency of the complex systems operations on the example of fuel and energy companies. It is also presented a comparative analysis of different methods for evaluating the efficiency of the complex systems operations. The output-oriented DEA model is used in the research. The task with one input and two outputs is solved. In order to test the method, a complex system was chosen – the heat supply system for the heat and power plants on the left bank of Krasnoyarsk. The calculations were made using four heat and power plants in Krasnoyarsk.}, publisher = {Institute of Physics Publishing}, title = {Applying the data envelopment analysis method for evaluating the efficiency of the complex system operations in fuel and energy companies}, doi = {10.1088/1742-6596/1515/5/052039}, author = {Pokushko, M and Stupina, A and Medina Bulo, María Inmaculada and Dresvianskii, E. and Mashinets, E. and Shmeleva, Zhanna}, }