This paper investigates Bertrand competition of unionized mixed duopoly when the public firm is less efficient than the private firm, including endogenous imposition of the budget constraint on the public firm. Thus, we show that if the public firm's inefficiency is sufficiently small, no...

This study investigates social welfare and privatization depending on the government's preference for tax revenues and the timing of wage setting in either a unionized-mixed or a unionized-privatized duopolistic market. We show that bargaining over wages is always sequential regardless of who...

The present study analyses the effects of an increase in the share of one-sided cross-ownership in a Cournot duopoly with firm-specific monopolistic unions. Since the cross-participation at ownership level implies a lower degree of competition, then in a duopoly without unions, as expected,...

Motivated by the widespread presence both of decentralised unions and cross-participation at ownership level (for instance in Japan and US), this paper aims at investigating whether the conventional wisdom that a reduction in the degree of product differentiation (which increases competition)...

By introducing the government's preference for tax revenues into the theoretical framework of unionized mixed oligopolies, this study investigates the efficiency of privatization. The results are twofold. First, regardless of the government's preference for tax revenues and the number of private...

We provide a new perspective to the literature on innovation in a unionised labour market by considering price competition in the product market. In contrast to the conventional wisdom, suggesting the presence of labour union reduces the incentive for innovation, we show that this view may not...

This paper investigates unionized oligopolistic markets with differentiated products and quality improvement-R&D investments. In endogenous union structures, we investigate the conditions under which firm-level unions may strategically collude, or not, and the impact of their decisions upon the...

This paper studies oligopolistic markets with differentiated products, with endogenous union structures and quality improvement-R&D investments. In the context of a dynamic game-theoretic analysis we investigate the conditions under which firm-level unions may strategically collude, or not, and...

In a union-oligopoly static framework we study the role of unions regarding the possibility and the effects of endogenous cartel formation. Given that firms independently adjust their own quantities, we show that, if union members are not sufficiently risk-averse and...

In a union-oligopoly framework with differentiated products, this paper endogenizes the mode of product market competition by exploring its strategic role on firms� incentives for collusion. It is shown that in a one-shot game setup, provided that union members are...