Previous research demonstrates that entrepreneurial processes underpin the growth of business groups. A business group is a set of companies controlled by the same entrepreneur. Case studies of portfolio entrepreneurs suggest that one of the main reasons for business group formation is the need...

Recent empirical research has demonstrated that the growth process of entrepreneurial firms is frequently achieved through the formation of business groups: i.e. a set of companies run by the same entrepreneur (or entrepreneurial team). This has been hypothesised as result of a growth process by...

The contribution of portfolio entrepreneurs to the business birth rate has not been systematically researched. To explore this a triangulation approach is adopted involving three data sets: an analysis of a one year's new company incorporations in Scotland; a re-analysis of a survey of 600 male-...

There is a great deal of interest in Europe and the USA on the commercialization of university science, particularly the creation of spinout companies from the science base. Despite considerable research on academic entrepreneurship, female entrepreneurship in general, and the causes of...

Most theories seeking to explain why business groups are formed are focused on large firms, but in recent years there is growing interest on why business groups are formed in the small firms sector. In this paper we contrast two theoretical perspectives that may account for business group...

Building on studies that have stressed the importance of context and the role of the family in business growth, this study explores the role of the entrepreneurial household in the process of business development and growth. We seek to understand how household strategy influences the development...