Workers participating in firm-sponsored training receive higher wages as a result. But given that firms pay the …-sponsored training leads to higher productivity levels and increased innovation, both of which benefit the firm. Training can also be …

union density on firm productivity and wages in the population of Norwegian firms over the period 2001 to 2012. Increases in … union density lead to substantial increases in firm productivity and wages having accounted for the potential endogeneity of …

Should one expect a worker’s productivity, and thus wage, to depend on the productivity of his/her co-workers in the … the case because social interaction among co-workers can lead to productivity spillover through knowledge spillover or … peer pressure. The available empirical evidence suggests that, due to such peer effects, co-worker productivity positively …