A company’s brand portfolio serves as its link to customers and markets, protects it from competitors, and provides it with a degree of channel power. Historically, brand portfolios were built, brand by brand. But in today’s fast-paced and highly competitive marketplace, companies cannot...

Building on social capital theory, the authors view the marketing and sales interface as a set of inter-group ties and investigate how firms (1) generate value from inter-group relationships and (2) develop the social capital embedded in these relationships. Their findings suggest that social...

Retailers' marketing objectives can be classified into three broad categories: attraction effects that focus on consumers' store-entry decisions, conversion effects that relate to consumers' decisions about whether or not to make a purchase at a store they are visiting, and spending effects that...