(KANSAS CITY, Mo.), July 7, 2010 – When it comes to U.S. job growth, startup companies aren’t everything. They’re the only thing. It’s well understood that existing companies of all sizes constantly create – and destroy – jobs. Conventional wisdom, then, might suppose that annual net job gain is positive at these companies. A study released today by the Ewing Marion Kauffman Foundation, however, shows that this rarely is the case. In fact, net job growth occurs in the U.S. economy only through startup firms.
The new study, The Importance of Startups in Job Creation and Job Destruction, bases its findings on the Business Dynamics Statistics, a U.S. government dataset compiled by the U.S. Census Bureau. The BDS series tracks the annual number of new businesses (startups and new locations) from 1977 to 2005, and defines startups as firms younger than one year old.