Enflo, Kerstin; Hjertstrand, Per - Nationalekonomiska Institutionen, Ekonomihögskolan - 2006
Analysis (DEA), decomposing labor productivity into efficiency change, technical change and capital accumulation. The … decomposition shows that most regions have fallen behind the production frontier in efficiency and that capital accumulation has had … elements in the efficiency estimation using bootstrapping methods. We find that the relative ranking of the bias …