We develop a competitive advertising model, where a firm's advertising spending can be divided into two parts. One part, which we call generic advertising, affects only total market demand. The second component of that spending, brand advertising, affects market share directly, but may also have...

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...