During a global expansion, an organization uses a matrix structure combining regional managers and functional leads. HR notices confusion among employees about reporting lines and decision-making authority. What is the BEST HR strategy to clarify accountability?

In a matrix structure, ambiguity regarding roles and accountability is a common challenge. The most effective HR strategy is to clarify expectations through the performance management system. By implementing specific performance metrics tied to both functional and regional reporting lines, HR provides a clear framework for what success looks like. This forces managers to align on priorities and gives employees a concrete understanding of their dual responsibilities and how their contributions will be measured by each leader. This approach clarifies accountability without dismantling the strategic benefits of the matrix structure.

A. Emphasizing flexibility in job descriptions would likely increase ambiguity and confusion about reporting lines, rather than clarifying accountability.
C. This undermines the collaborative and decentralized nature of a matrix structure, reverting to a rigid hierarchy and failing to resolve the dual-reporting conflict.
D. This is a drastic organizational redesign, not an HR strategy to improve the existing structure. It eliminates the matrix rather than making it work effectively.

1. Galbraith, J. R. (2009). Designing Matrix Organizations That Actually Work: How IBM, Procter & Gamble, and Others Design for Success. Jossey-Bass. Chapter 5, "The Star Model: A Guide to Action," explains that performance management and reward systems must be aligned with the matrix structure to reinforce desired behaviors and clarify dual responsibilities (pp. 121-125).

2. Sy, T., & D'Annunzio, L. S. (2005). Challenges and strategies of matrix organizations: Top-level and mid-level managers' perspectives. Human Resource Planning, 28(1), 39-48. The study highlights that clear roles, responsibilities, and performance evaluation criteria are critical success factors for mitigating the confusion inherent in matrix structures (p. 44).

3. Goold, M., & Campbell, A. (2002). Designing Effective Organizations: How to Create Structured Networks. Jossey-Bass. The authors discuss that for a matrix to be successful, performance metrics must reflect the multiple dimensions of the structure, ensuring that employees are evaluated on their contributions to both functional and business unit goals (Section on "Performance Measures," pp. 188-192).