This paper shows that, when two firms merge, the increase in the bargaining strength of the multiproduct firm arising from the merger when negotiating uniform wages with the workers is one of the reasons that account for corporate mergers. Moreover, there is a strategic variable that can be used...

This paper analyzes a managerial delegation model in which the government chooses an environmental tax to control environmental damage. By giving the managers of firms an incentive scheme based on a linear combination of profit and sales revenue, we show that firm owners have to pay a higher...