“Sustainable competitive advantage is over. The winners exploit temporary advantages — capture the opportunity fast, exploit it decisively, and move on before it's exhausted.”
Why Rita is the canonical Strategy Consultant
Rita McGrath is a professor of management at Columbia Business School and one of the world's foremost authorities on strategy in conditions of uncertainty. She earned her Ph.D. from the Wharton School in 1993, joining Columbia that same year, and has spent three decades building a body of work that fundamentally reframes how organizations should think about competitive position. Her breakthrough argument, advanced most sharply in The End of Competitive Advantage (Harvard Business Review Press, 2013), is that durable competitive advantage is largely an artifact of slower eras: in fast-moving markets, firms that treat any edge as permanent become brittle. Instead, she argues for a discipline of "transient advantage" — continuously identifying, exploiting, and gracefully exiting positions rather than defending them past their useful life. Her follow-up book, Seeing Around Corners (Houghton Mifflin Harcourt, 2019), extended this logic into the detection of inflection points, the moments when the underlying structure of a market quietly shifts before most incumbents notice. Her earlier concept of discovery-driven planning, co-developed with Ian MacMillan, drew praise from Clayton Christensen as among the most important ideas in management strategy ever developed.
Consistently ranked in the Thinkers50 top ten and winner of their number one award in strategy, McGrath operates at the intersection of academic rigor and boardroom utility. She has been a trusted C-suite advisor to some of the largest companies in the world, helping leadership teams develop the anticipatory capability her research prescribes. As Strategy Consultant — someone whose deliverable is the recommendation itself, who trades the autonomy of independent practice for the platform leverage that institutional affiliation provides — McGrath occupies the role with unusual authority. Her Columbia professorship supplies the credibility that opens boardroom doors; her frameworks supply the structured, repeatable methodology that clients pay for; and her record of named predictions on inflection points gives her counsel a track record that purely advisory work often lacks. She is, in the precise sense the role demands, a seller of ideas whose value compounds across clients, not a practitioner embedded in any single organization's execution.
The Strategy Consultant sells ideas — frameworks, analyses, board-level recommendations under a firm's brand. See the Strategy Consultant role →
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