When More Isn’t Better: Unpacking Negative Synergies in Diversification Strategies

While much of the literature (like Buzhymska et al., 2024) emphasizes the adaptive and risk-mitigating benefits of diversification, there’s a recurring assumption that these benefits are nearly universal. Yet, as seen in Li (2024) and the surprising performance declines in Bautista (2025), diversification can sometimes backfire. This research idea proposes a systematic, cross-industry analysis of firms that experienced declines in performance, resilience, or innovation after diversification. The aim is to uncover the mechanisms behind “negative synergies”—such as cultural misalignment, overextension of capabilities, or managerial distraction—that traditional theories underestimate. By creating a typology of negative outcomes and their antecedents, this research could challenge the “more is better” assumption and help firms avoid costly missteps, offering a much-needed counter-narrative in strategic management.

References:

1. Performance Management in Basic Education: A Strategic Analysis of Mathematics and Science Learning Outcomes at University of Baguio Laboratory Elementary School. Johann Ben Bautista (2025). International Journal For Multidisciplinary Research.
2. The Relationship Between Diversification Strategies and Corporate Financial Performance: Taking Gree Group as an Example. Zhirui Li (2024). Advances in Economics, Management and Political Sciences.
3. Impact of diversification on strategic business management. K. Buzhymska, I. Tsaruk, Svitlana Biriuchenko, Olha Pashchenko, Ihor Svitlyshyn (2024). Scientific Bulletin of Mukachevo State University Series "Economics.