Born to be entrepreneurial? Scientific evidence points to yes
By Jerry Haar
Carlos (an accountant) and Miguel (a civil engineer) fled communist Cuba for Miami in 1961, each with less than $100 in their pockets. Carlos found work as a waiter in a prominent Calle Ocho restaurant. Ten years later he rose to the position of manager. Miguel secured employment in a dry cleaners in downtown Miami. Ten years later he had become the owner of eight dry cleaning establishments.
What explains the different economic outcomes for Carlos and Miguel? Nature (genetics), nurture (environment), or sheer luck?
While “nurture” may be politically correct and “luck” the conclusion of the superstitious and intellectually lazy, there is abundant scientific evidence that “genetics”— that is, heredity — is the strongest explanatory factor for those who choose to become entrepreneurs, engage in entrepreneurship and actually succeed at it.
The most authoritative research in the area, produced by Scott Shane of Case Western Reserve University, compared identical twins with same-sex fraternal twins who share only 50 percent of the former’s DNA. Results showed overwhelming that the tendency to be an entrepreneur is hereditary; identifying new business opportunities is heritable; and self-employment income is heritable, suggesting genetics is not just the tendency to engage in entrepreneurship but also the ability to perform it. Shane concludes that our genes might affect our tendency to be entrepreneurs by influencing the types of personalities we develop. Those personality traits make up an entrepreneur that is usually referred to as tough and tenacious, opportunistic, resourceful, risk-embracing, persuasive, communicative, energetic and endowed with a winning attitude.
Nevertheless, in The Dark Side of Entrepreneurship, Manfred Kets de Vries, world-renowned leadership professor at INSEAD and psychoanalyst, argues that the energy necessary for achieving a business dream may have origins in desires and needs that can be dysfunctional in a business setting. His extensive research reveals that many entrepreneurs are extremely controlling and suspicious of authority. Additionally, they obsess about detail, collaborate poorly and distrust the world around them. To be sure, many entrepreneurial behaviors are psychological defenses whereby the entrepreneur idealizes then vilifies to extremes, projects problems onto others and denies responsibility.
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