Marketing Principle #3 focuses on building and maintaining barriers, or sustainable competitive advantages (SCA), to competitive attacks, based on the premise that competitors react continually to a firm’s success
Relationship equity refers to the aggregation of relational assets and liabilities, associated with the firm’s boundary-spanning employees and social networks linked to the offering or experience, that add to or subtract from the value provided by the firm’s offering
Relationships powerfully affect behavior; relational-based decision making is ingrained in people’s psyches
Strong affect on performance outcomes (meta-analysis of 20 years of data across 38,000 relationships)
Relationship marketing efforts seek to improve relationship characteristics with an exchange partner and build relationship equity, in the hope of ultimately improved financial performance