Pfeifer, Christian (contributor); Sohr, Tatjana (contributor) - 2008
) after additionally controlling for hierarchical levels, the GWG is less than 4 percent for blue-collar and 8 percent for … blue-collar as well as for white-collar workers; (3)
after additionally controlling for hierarchical levels, the GWG is ….
We find that the GWG is remarkably reduced but still significant after controlling for
differences in worker …