In recent years, pharmaceutical companies have increased their promotional expenditures, particularly on direct to consumer advertising (DTC) and detailing. Given the large dollar amounts involved, this study focuses on the likely effect of these expenditures on a firm's revenues. More...

In the context of introducing new products around the world, it is important to understand the relative attractiveness of various countries in terms of maximum penetration potential and diffusion speed. In this paper, we examine these market characteristics for a new category of prescription...

We study three determinants of the levels of price and detailing effort across geographic markets: the within-market response to each variable, the nature of interfirm strategic interactions both within that market and across markets. We empirically examine the interactions of Prozac, Zoloft,...