Genetic Theory of Entrepreneurship
The Genetic Theory: Is There an "Entrepreneur Gene"?
Do entrepreneurs get made in the classroom, or are they born that way? The Genetic Approach to Entrepreneurship looks to biological inheritance to explain the tendency for an individual to become a founder.
Research on genetic links is spurred by considerable anecdotal evidence that the children of entrepreneurs are significantly more likely to become entrepreneurs than the children of non-entrepreneurs. But is this due to their DNA, or simply growing up in a business household?
The Evidence: Twin Studies
To systematically isolate biological factors (Nature) from parental upbringing and socioeconomic environments (Nurture), behavioral genetics researchers rely heavily on Twin Studies. This methodology offers a powerful natural experiment for identifying the baseline origins of complex human choices.
In a landmark empirical analysis, Nicolaou et al. (2008) compared identical (monozygotic) twins—who share 100% of their genetic material—with fraternal (dizygotic) twins, who share roughly 50% of their segregating genes. Their findings revealed a striking statistical variance: when one identical twin chooses to become an entrepreneur, the probability that the other twin will also launch a venture is significantly higher than the baseline probability found among fraternal twins, even after strictly controlling for shared family upbringing and domestic environments.
This divergence provides robust statistical evidence of a distinct, heritable component underlying the tendency to engage in entrepreneurial activity. To explain the physiological mechanism at play, the researchers initially hypothesized that endogenous biomarkers, such as baseline testosterone levels—which are heavily heritable and neurobiologically linked to sensation-seeking, social dominance, and competitive risk-taking—might serve as the primary inherited drivers behind the career decision to launch a business.
The Mechanism: Heritable Personality Traits
Subsequent genetic and behavioral research added crucial depth to this evolutionary perspective by examining *what* precise phenotypic characteristics are actually being passed down. Scholars quickly clarified that there is no singular, isolated "business gene." Instead, genetics influence entrepreneurship indirectly by shaping stable, lifelong personality dimensions that naturally lower the psychological barriers to entry and make managing business ambiguity far more sustainable.
Expanding on this genetic link, Shane et al. (2010) utilized the academically validated Big Five Personality Model to map the specific behavioral pathways. Their analysis demonstrated that the genetic variance influencing entrepreneurial entry is strongly mediated by two specific, highly heritable personality traits:
- Openness to Experience: A heritable cognitive disposition characterized by intellectual curiosity, creative imagination, and an intrinsic desire for novelty, variety, and non-traditional career paths. This trait allows founders to easily identify unconventional market opportunities and remain comfortable operating within highly fluid, ambiguous business landscapes.
- Extraversion: A stable trait associated with an outgoing, high-energy, and assertive behavioral disposition. Because entrepreneurship is a deeply social endeavor, heritable extraversion provides founders with a natural advantage when pitching investors, building early employee coalitions, and aggressively evangelizing a new product to unfamiliar markets.
The Verdict: Nature vs. Nurture
Genetic and biological theories of entrepreneurship remain highly controversial within business schools and policymakers' circles because, at first glance, they appear to downplay the transformative potential of higher education, mentorship, and economic interventions to spur individuals toward venture success. If founders are simply born, then structural investments in incubator programs and entrepreneurial ecosystems would seem less impactful.
However, a closer look at the empirical data offers a much more balanced, nuanced view of this behavioral dynamic. While landmark twin studies have conclusively established a statistically significant genetic link, the observed statistical effect sizes are relatively small. This indicates that while nature undeniably matters—effectively providing a biological "head start" by pre-disposing individuals to specific supportive personality dimensions like high extraversion or low risk-aversion—nurture, structured education, localized experience, and the surrounding economic environment ultimately matter much more in shaping an individual's career path.
Crucially, a vital distinction must be made regarding the limits of genetic influence: to date, no rigorous empirical studies have successfully demonstrated a direct genetic effect on long-term entrepreneurial success or firm performance—the biological link exists exclusively with the propensity or tendency to start a business venture. In short, while you may be born with the baseline psychological urge to build and navigate ambiguity, you must actively acquire the practical strategic skills, market insights, and operational discipline required to win.
Related Theories
While nature may provide a "head start" via heritable traits, these frameworks explore how those biological tendencies interact with environment and experience:
1. The Biological Mindset
- Ambiguity Tolerance: How heritable "Openness" allows founders to handle market uncertainty.
- Impulsivity Theory: Examining the biological triggers that move founders from thought to action.
2. The Household & Nurture
- Family Entrepreneurship: Beyond DNA—how social learning in the home creates future founders.
- Birth Order Theory: How your position in the family hierarchy influences risk tendencies.
3. Environmental Triggers
- Childhood Adversity: How environmental stress can biologize resilience in entrepreneurs.
- Cultural Dimensions: How national values either suppress or amplify heritable traits.
References
Nicolaou, N., Shane, S., Cherkas, L., Hunkin, J., & Spector, T. D. (2008). Is the tendency to engage in entrepreneurship genetic? Management Science, 54(1), 167-179.
Shane, S., Nicolaou, N., Cherkas, L., & Spector, T. D. (2010). Genetics, the Big Five, and the tendency to be self-employed. Journal of Applied Psychology, 95(6), 1154.
Identically Different
By Prof. Tim Spector • Published: May 2013 • Source: TEDxKingsCollegeLondon
Professor Tim Spector explores the fascinating world of epigenetics, examining how environmental factors and life choices can change how our genes express themselves, making even identical twins uniquely different.
FOUNDER DNA LAB
Mix 10 drops to create a founder. Balance Nature (Genetics) and Nurture (Education).