This note develops a model of two stage game between a corrupt trade union leader and the management of the firm where the former negotiates for the wage of the workers with the firm. The firm bribes the leader so that he keeps the wage as close as possible to the workers’ reservation wage....

This paper develops a model of determination of unionized wage in the presence of both collective bargaining and efficiency wage. The efficiency of each worker is positively related to both the wage and the unemployment rate in the economy. The unionized wage is greater than the efficiency wage....