Firms in the same industry can differ in measured productivity by multiples of 3. Griliches (1957) suggests one … fixed effects. We show adding human capital variables and the wage bill decreases the ratio of the 90th to 10th productivity … quantiles from 3.27 to 2.68 across eight Danish manufacturing and service industries. The productivity dispersion decrease is …

Within-industry differences in measured plant-level productivity are large. A large literature has been devoted to … classification and regression trees. We use our imputations and the Bureau's imputations to estimate within-industry productivity … dispersions. The results suggest that there is more within-industry productivity dispersion than previous research has indicated …

productivity in several thousand establishments located in these regions. To organize the discussion, we present a new model of …

Recent research suggests that much of the cross-firm variation in measured productivity is due to differences in use of … longitudinal earnings records for their employees to study the relationship between productivity, management, worker ability, and … and firm-level productivity in Germany. In our preferred TFP estimates only a small fraction of this correlation is …

We estimate the aggregate productivity gains from reducing barriers to internal labor migration in Indonesia … attract workers. We find modest but important aggregate impacts. We estimate a 22% increase in labor productivity from … removing all barriers. Reducing migration costs to the US level, a high mobility benchmark, leads to an 8% productivity boost …

unionism and productivity and discusses its implications for future research on more general issues. The main focus is on (I …) conclusions as to whether unions raise or lower productivity and (2) procedures used to identify the channels through which unions … affect productivity. The studies of unions and productivity have documented large productivity differences between seemingly …