Mishra, Shila; Chauhan, Manish; Mathur, Somesh K. - 2022
workout efficiency and productivity of the ICT sector across 50 countries for the time period 2016 and 2020. By considering … services trade restrictiveness) on productivity and efficiency of the ICT sector across countries. The SFA scores are compared … with the DEA efficiency scores and Malmquist Index based on four DEA problems are used to work out the total factor …