“…The results of this regression show that the effects of the horizontal and vertical mismatches are negative and significant; this validates the prediction of the assignment model in which, for the wage function that ensures the market equilibrium, the more competent individuals for each job (those well matched) receive a wage premium due to the existence of comparative advantages. There's evidence in favor of the assignment models (Hartog, 1981(Hartog, , 1986a(Hartog, , 1986b(Hartog, , 2000Heijke et al, 2003;Neumann et al, 2009;Sattinger, 1975Sattinger, , 1993 regarding that the wage is determined not only by individual characteristics but also by job characteristics.…”