We investigate the welfare effect of union activity in a relatively new oligopoly model, the Cournot-Bertrand model, where one firm competes in output (a la Cournot) and the other firm competes in price (a la Bertrand). The Nash equilibrium prices, outputs, and profits are quite diverse in this...

This article discusses the benefits of sports unions in the wake of recent NFL and NBA lockouts. The existence of sports unions actually contribute to on-field competition which can be seen when compared to the structure of the European sports system, which lack sports unions. The European...

This paper analyzes North-South technology transfers in a model of oligopolistic competition. Two firms in the North supply a high-tech good and a technically related low-tech good. They decide about licensing the low-tech good to low-cost suppliers in the South. With the license Southern firms...