Power, a fundamental characteristic of social interactions, characterizes one's ability to influence others. Fairness, inherently a type of social preference, impacts distributive decision-making. How does power shape the perceptions of fairness in economic interactions? While previous research...

In mature markets with competing firms, a common role for advertising is to shift consumer preferences towards the advertiser in a tug-of-war, with no effect on category demand. In this paper, we analyze the effect of such "combative" advertising on market power. We show that, depending on the...