Mobile advertising is one of the fastest-growing advertising formats. In 2013, global spending on mobile advertising was approximately $16.7 billion and it is expected to exceed $62.8 billion by 2017. The most prevalent type of mobile advertising is mobile display advertising (MDA), which takes...

In this paper, we ask when will a firm earn more profits from selling the attention of its customers to advertisers than from selling the underlying product itself. In other words, when will a firm become an advertising "medium"? We investigate this decision as a function of the intensity and...

One of the hallmarks of competitive interaction is each firm’s desire to differentiate from rivals. Although differentiation may be achieved through product related choices, advertising levels may constitute another key mechanism. In this paper, we examine under what conditions firms will...