According to SBA: This working paper has two purposes. It presents special tabulations from the U.S. Census Bureau's Survey of Business Owners (SBO) to offer the public detailed information on businesses with and without employees and their owners (including owner age, home-based status, franchises and financing).
Second, the authors consider the characteristics of nonemployer and employer businesses. Their examination shows that research results based on data on nonemployers are not necessarily applicable to employers and vice versa.
A copy of the report is located here and the research summary can be found here.
Should you need further information, please feel free to contact Brian Headd or Radwan Saade at (202) 205-6533 or firstname.lastname@example.org.