In recent years, most mobile apps have started tracking consumers' location and movement patterns. This type of tracking can allow firms that access these data to better predict consumers' future behaviors and to send targeted communications. However, such tracking also raises privacy concerns...

Product-harm crises can adversely affect brand equity and advertising effectiveness. We develop state space models to capture brand and sub-brand equity the dynamics related to product recalls and spending on different levels and types of advertising, integrate them with a random coefficient...

It has been hypothesized that the Internet lowers search costs and that electronic markets are more competitive than conventional markets. As a result, price dispersion (defined as the distribution of prices of an item with the same measured characteristics across sellers) is expected to be...

In this paper, we first develop a game theoretic model of price competition between a pure play e-tailer and a bricks-and-clicks e-tailer. We show that in general, the pure play e-tailer has a lower equilibrium price. We then develop a simultaneous equation model of e-tailer price and traffic...

It has been hypothesized that the online medium and the Internet lower search costs and that electronic markets are more competitive than conventional markets. This suggests that price dispersion - the distribution of prices of an item indicated by measures such as range and standard deviation -...