It is well established that consumers' evaluations of brand extensions depend on the quality of the parent brand and the fit between that brand and the extension category. We propose that the relative importance of these two factors is influenced by two key features of a typical shopping...

In this paper, I study markets where consumers are heterogeneous with respect to both their concerns for the quality of goods and the image associated with them. Consumers with a taste for quality lend a positive image to the product of their choice and thereby increase the product's value to...

Consider a two-product firm that decides on the quality of each product. Product quality is unknown to consumers. If the firm sells both products under the same brand name, consumers adjust their beliefs about quality subject to the performance of both products. We show that if the probability...