This paper aims to look into contemporary thinking within the brand equity paradigm, with a view to establishing avenues for further research on the drivers of brand equity formation, enabling a more in-depth understanding of the antecedents of brand equity and its determinants, as well as the development of an improved instrument to measure brand equity. We develop the relating conceptual study through differentiation and integration as a specific conceptual goal. We present a taxonomic framework of brand equity grounded on a synthesis of contemporary approaches to the theme. In so doing we identify gaps in the brand equity literature, which we hope will serve as beacons for future research and provide valuable theoretical insights on the determinants of brand equity formation and the development of better brand equity measurement tools. We argue that the unifying brand equity theory should be based on three pillars: stakeholder value, marketing assets and brand financial performance outputs.
Acknowledgement:The authors are grateful to Barry Babin, Oriol Iglesias and participants of the Academy of Marketing Branding SIG conference 2014 (Hatfield, UK) and research seminar at ESADE Business & Law School for their valuable insights on a previous version of the manuscript. We appreciate useful commentaries and suggestions from the two anonymous reviewers as well as the support from editors'. All mistakes and misunderstandings are the authors'.