TY - JOUR AB - Purpose The gap between management theory and practice has been much criticized. To help bridge the divide, a synthesis of empirical, theoretical and practice literature is offered, along with an application of the widely used VRIO framework, to contend that developing a focused corporate parenting approach as a core competence serves as a source of competitive advantage for diversified companies.Design/methodology/approach A synthesis of empirical, theoretical and practice literature is presented, beginning with a discussion of why and how firms diversify; the relative performance of firms that pursue related and unrelated diversification; an application of the resource-based view, core competencies and the VRIO framework; a description of focused corporate parenting as a core competency; a prescription for how diversified firms can implement a focused corporate parenting approach; and implications for research.Findings Developing a focused corporate parenting approach as a core competence serves as a source of competitive advantage for diversified companies.Research limitations/implications The synthesis of empirical, theoretical and practice literature presented provides a foundation for future research into the impact of focused corporate parenting on diversified firm performance.Practical implications The paper includes a prescription for how diversified firms can implement a focused corporate parenting approach.Originality/value The application of the resource-based view and core competency theories to corporate parenting provides managers with the rationale for and methodology to focus their corporate parenting activities. VL - 40 IS - 3 SN - 0275-6668 DO - 10.1108/JBS-01-2018-0011 UR - https://doi.org/10.1108/JBS-01-2018-0011 AU - Galpin Timothy PY - 2019 Y1 - 2019/01/01 TI - Strategy beyond the business unit level: corporate parenting in focus T2 - Journal of Business Strategy PB - Emerald Publishing Limited SP - 43 EP - 51 Y2 - 2024/04/16 ER -