Pharmaceutical firms continue to advertise more and more prescription drugs directly to consumers, advocating them to discuss the focal health condition and the efficacy of the advertised drug with their physicians. In this paper, we investigate the effectiveness of such direct-to-consumer...

Different objectives such as category demand expansion or market share stealing warrant the use of different marketing instruments. To help brand managers make informed decisions, it is essential that marketing mix models appropriately measure their effects. Random Utility Models (RUM) that have...

The goal of this research is to jointly study physician prescription decisions and patient drug request behaviors. We have adopted a binary logit model and a multinomial logit (MNL) model to study patient drug request data with excessive zero requests and a MNL model to capture physician...

A rare disease is any disease that affects a small percentage of the population. The extremely low incidence rate of rare diseases makes it particularly difficult to recognize and diagnose them. A major challenge in the rare disease market is how to target physicians who are potentially involved...