Union rent seeking and import competition

conclusion We empirically evaluate two issues: (1) how the union rent seeking responds to import competition and (2) whether union bargaining power, as proxied by the proportion of the labor force in an industry that is unionized, moderates the impact of import com-petition on union wage differentials. Unlike other studies, our emphasis is on the influ-ence of import competition on union rent seeking, rather than on union wages per se. Our primary results indicate that while import competition negatively and significantly affects union rent seeking, the extent of unionization does not substantially influence the impact of import competition on the union wage differentials. This is a somewhat surprising result since the literature suggests that union wages are greater in the pres-ence of stronger unions.