Total Factor Productivity (TFP)is often used on the macro-economic level as an indicator of changes in efficiency of a … increasing and become positive after a (quite a) few years of transition. Many authors conclude that this is a gain in efficiency … increases in efficiency. To investigate this, the mathematical properties of TFP are analysed in order to generate new insights …

specific attention to the efficiency, sustainability, and fairness of solutions to this model. We compare and contrast both …

and sending both to the low productivity sector. But, efficiency requires that they apply to both sectors because a higher …

only desirable if firms cannot commit and the relative efficiency of on the job search to off- the job search is less than …

. Before this can be concluded, there was need to establish whether differences in economic efficiency between men and women … economic efficiency between men and women managed sugarcane farms. A multi stage sampling procedure was employed to select 205 … economic efficiency. FRONTIER 4.1 program was used to derive maximum likelihood estimates and farm level technical efficiencies …

This paper uses an OLG model to analyze the dilemma between efficiency and fairness, and then give a numerical … simulation for China’s reform practice in pension system with Chinese data.Results showed that :1)Compared to efficiency and fair … improving efficiency and fair distribution,more investment was needed to improve human capital,and the school education and …