considered as a measure of this objective and, in turn, as a measure of productivity in relation to the production process in … panel are employed to obtain measures of efficiency for those journals belonging simultaneously to the areas of “economics …” and “social science, mathematical methods” in the Web of Science database. This efficiency is measured in terms of the …

envelopment analysis (DEA) and the Malmquist index, this study measures the efficiency of public schools in Colombia and their … productivity evolution. The sample includes 3,854 public schools and standardized test records for students in 9th and 11th grade … for the period 2014-2019. The findings reveal that productivity remained relatively stagnant in the period and that on …

A method for analyzing productivity convergence based on frontier production functions is proposed. It is examined … method is applied to 1-digit industries of 14 OECD countries from 1970 - 90. Results suggests that comovements in efficiency …

while there was an increase in the productivity of factor inputs during the 1990s, most of the growth in value added is … explained by growth in the use of factor inputs. We also find that median technical efficiency declined in all but one of the … industries between the two years, and change in technical efficiency explains a very small proportion in the change in gross …