(GLFS 2015) respectively. The findings indicate that unions' bargaining effect on wages is positive. Furthermore, the study … strength of unions. It is against this background that our study seeks to examine the effect of unions' bargaining (proxied by … union presence variable) on wages in Ghana. We employ the Heckman Selection Model and quantile regression technique to …

We investigate the welfare effect of union activity in a relatively new oligopoly model, the Cournot-Bertrand model …

unions. The problem is relevant to scholars and the labor movement, requiring a deeper understanding of union membership … primarily perceived cause of declining union membership, (b) unions should be more effective in collective bargaining, and (c …

scope of profit enhancement. In a unionised oligopoly with centralised wage setting and decreasing returns to scale …

wages to the variability in productivity conditions in a unionised oligopoly framework. The model distinguishes centralised …This paper studies the relationship between wages and the degree of firm heterogeneity in a given industry under … and decentralised wage determination. The theoretical results predict wages to be negatively associated with the degree of …

trade unions whose utility functions depend on both wages and employment. We show that with neoclassical as well as Leontief … technology, unions raise wages to appropriate fully the gains from labor-saving technological (or organisational) improvements …