Panel data on the entry of labour-managed firms in the Basque Country are used to test for the presence of agglomeration externalities. A variety of controls are employed to deal with the identification problem that confronts any attempt to measure such effects. Consistent with theoretical...

The authors use the econometric case study method to investigate the direct impact of offline teams on productivity in a non-unionized subsidiary of a multinational firm from January 1999 through November 2001. They analyze daily data on rejection, production, and downtime rates for both team...

By using a large new panel of individual data, including objective measures of worker performance, we provide some of the most rigorous evidence to date on several related dimensions of enduring debates surrounding upward-sloping earnings-tenure profiles. Most importantly we provide the first...