Portfolio entrepreneurship, that is the simultaneous ownership of several businesses, is becoming an important theme in the small business research literature. To date, however, there have been few dedicated empirical investigations of the phenomenon. This article analyses research on portfolio...

Portfolio entrepreneurship, or concurrent ownership of multiple businesses, is emerging as an important topic in small business research literature. The purpose of this paper is to expand the understanding of portfolio entrepreneurship by focusing on the various influences that impact upon the...