Absent regulatory restraints or anti-competitive practices, any given industry is expected to evolve and converge toward an optimal structure in which there are three full-line generalists that are volume-driven, numerous successful small specialists that are margin-driven, and high overall industry performance as measured by ROA. Marketers are cautioned not to just grow for the sake of growth, but to consider the state of the market, their standing, and other contextual factors.
1. From:
The Rule of Three:
Implications of Industry Structure
and Strategic Type
Key finding: Absent regulatory restraints or anti-competitive
practices, any given industry is expected to evolve and converge
toward an optimal structure in which there are three full-line
generalists that are volume-driven, numerous successful small
specialists that are margin-driven, and high overall industry
performance as measured by ROA.
Uslay, Altintig, and Winsor (2010)
2. From:From:
Across mature industries, there is a prevalent competitive structure where three
“generalist” firms control the market
Generalists are volume-driven, have economies of scale advantages, and high market share
Examples: Coca-Cola, PepsiCo, and Keurig Dr Pepper; Bridgestone, Michelin, and Goodyear;
GrubHub, Doordash, and Uber Eats
If a firm isn’t a generalist, it should be a “specialist”
Specialists are margin-driven, focus on less competitive niches, and are hard to imitate by generalists
Examples: Red Bull, Cooper Tires, William-Sonoma, Zara
Firms should avoid being between a specialist and a generalist (stuck in “the ditch”)
These firms compete directly with generalists and do not have the customer focus of specialists
Examples: Sprint, Toys’R’Us, Bed Bath and Beyond, JC Penney
Industries that conform to this structure tend to perform better than industries with fewer
or greater number of generalists by 7-10% greater ROA (return on assets), and being
stuck in the middle can hurt financial performance by 5-8% ROA.
The Rule of Three
Uslay, Altintig, and Winsor (2010)
3. From:
(Source: Sheth and Sisodia 2002, p.4)
FINANCIAL
PERFORMANCE
(Return on Assets)
Uslay, Altintig, and Winsor (2010)
The Rule of Three
4. From:From:
Do you need volume or margin? Develop marketing programs based on market position
Avoid the getting stuck in the ditch (5-10% market share)!
Performance benefits of market leadership diminish at high levels; Generalists with close
to 40% market share should focus on:
collaborating with other market leaders and occasionally even with competitors
customer retention rather than acquisition
expanding the pie and protecting share
International growth, globalization imperative
High-performing small share firms are the rule rather than exception. Specialists should
remain margin-driven, focus on core competencies, and resist the lure of growth for the
sake of growth
Advice to Marketers
Uslay, Altintig, and Winsor (2010)