This paper provides new empirical evidence on regional-national disparities in environmental efficiency, based on case … of environmental efficiency and on sector specificity. This confirms the usefulness of this method for studying the … environmental economics realm, in order to investigate structural and efficiency factors at the level of within country …

indirect effects of the rise of industrial robots and productivity via international value chains on various industrial … technological advancements measured by total factor productivity (TFP). The results indicate that the overall impact of the …-2014 significantly, while the overall impact on the real value added growth of industries in the world was positive and significant. The …

productivity growth (TFPG), technical change, and efficiency change for a panel of firms during the period 1991 to 2001 in 26 … the period. The most significant factor affecting efficiency change, technical change and productivity growth is RD …This paper uses the data envelopment analysis (DEA) based Malmquist productivity index to estimate total factor …