longitudinal earnings records for their employees to study the relationship between productivity, management, worker ability, and … management practices on productivity in German manufacturing. …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 … management practices on productivity in German manufacturing …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 … management practices on productivity in German manufacturing …Recent research suggests that much of the cross-firm variation in measured productivity is due to differences in use of …