What Is Strategic Thinking and How to Develop It
Published by When Notes Fly
https://whennotesfly.com/concepts/frameworks-models/what-is-strategic-thinking
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Corrected one mischaracterization: clarified that Brandenburger and Nalebuff's co-opetition model (1996) proposed complementors as an additional strategic factor sometimes informally called a sixth force, rather than an official addition to Porter's Five Forces framework. The McKinsey 2018 survey figures, Hamel/Prahalad Strategic Intent, and Roger Martin's Playing to Win framework were verified accurate and left in place. Findings referencing Senge on systems blindness, an MGI 47%/36% growth study, and an 80% SpaceX cost-reduction figure were not present in the current version of this article.
BeforeThe article described complementors as an official sixth Porter force added to the Five Forces model.
AfterReframed complementors as Brandenburger and Nalebuff's own addition, informally called a sixth force, not a Porter-endorsed extension.
Why: Porter's Five Forces framework does not officially include complementors; that addition comes from separate researchers. Correction fixes the attribution rather than adding new sources. Three other findings in the tracker did not match the article's current content.
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Correction 28 July 2026
Emir Baycan: Corrected one mischaracterization: clarified that Brandenburger and Nalebuff's co-opetition model (1996) proposed complementors as an additional strategic factor sometimes informally called a sixth force, rather than an official addition to Porter's Five Forces framework. The McKinsey 2018 survey figures, Hamel/Prahalad Strategic Intent, and Roger Martin's Playing to Win framework were verified accurate and left in place. Findings referencing Senge on systems blindness, an MGI 47%/36% growth study, and an 80% SpaceX cost-reduction figure were not present in the current version of this article.
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