of imperfections. Clear differences in behavior between firms that serve the foreign market either through exporting or … the labor supply side (workers' bargaining power). But exporting firms where search frictions are inducing wages to vary …

In labor markets with worker and firm heterogeneity, the matching between firms and workers may be assortative, meaning … relate this to the skill distribution of workers in the firm. We find that there is positive assortative matching, in … assortative matching ; matched employer-employee data ; productivity ; skill ; unobserved heterogeneity ; sorting ; fixed effects …