[1. Camagni, R.P. (1995). The concept of innovative milieu and its relevance for public policies in European lagging regions, Papers in regional Science, 74, 317-40010.1111/j.1435-5597.1995.tb00644.x]Search in Google Scholar
[2. Davidsson. P. (2004). Researching Entrepreneurship, New York, Springer]Search in Google Scholar
[3. De Konig, A. (1999). Conceptualizing opportunity formation as socio-cognitive process, INSEAD]Search in Google Scholar
[4. Dorf, R.C. & Byers, H.T. (2005). Technology Ventures: from Idea to Enterprise, New York, McGraw-Hill]Search in Google Scholar
[5. Feldman, M.P. (1994). The university and high-technology start-ups: the case of Johns Hopkins University and Baltimore, The Economic Development Quarterly, 8, 67-7610.1177/089124249400800105]Search in Google Scholar
[6. Gaglio, C.M. (1997). Opportunity identification: review, critique and suggested research direction, Advances in Entrepreneurship, firm Emergence and Growth, Volume 3, Greenwich]Search in Google Scholar
[7. Isenberg, D.J. 2010. How to start an entrepreneurial revolution. Harvard Business Review 88(6): 41-49]Search in Google Scholar
[8. Jolly. C. (1997). Commercializing New Technologies: Getting from Mind to Market, Boston, Harvard Business School Press]Search in Google Scholar
[9. Moore, J.F. (1996). The death of competition: leadership and strategy in the age of business ecosystems, HarperBusiness New York]Search in Google Scholar
[10. Oakley, R.P. (2003). Technical entrepreneurship in high technology small firms: some observations on the implications for management, Technovation, 23, 679-8810.1016/S0166-4972(03)00045-2]Search in Google Scholar
[11. OECD (2014). Entrepreneurship at a Glance, Paris]Search in Google Scholar
[12. Porter, M.E. (1990). The Competitive Advantage of Nations, London, Macmillan10.1007/978-1-349-11336-1]Search in Google Scholar
[13. Prediscan, M., Roiban, R. (2014). Achiving succesful change within Romanian orgaizations. Proceedings of Multidisciplinary Academic Conference on economics, Management and Marketing]Search in Google Scholar
[14. Schumpeter, J.A. (1976). Capitalism, Socialism and Democracy, New York, Harper and Row]Search in Google Scholar
[15. Shane, S. & Venkataraman S. (2004), Guest editors introduction to the special issue on technology entrepreneurship, Research policy, 32, 181-410.1016/S0048-7333(02)00104-X]Search in Google Scholar
[16. Singh, R.P. (1999). Opportunity recognition through social network characteristics of entrepreneurs, Frontiers of Entrepreneruship Research, Wellesley]Search in Google Scholar
[17. Tansley, A.G. (1935). The use and abuse of vegetational concepts and terms. Ecology 16, 284-30710.2307/1930070]Search in Google Scholar
[18. Therin, F. (2007). Handbook of Research on Techno-Entrepreneurship, Cheltenham, Edward Elgar10.4337/9781847205551]Search in Google Scholar
[19. Willis, A.J. (1997). The ecosystem: an evolving concept viewed historically. Functional Ecology 11, 268-271 10.1111/j.1365-2435.1997.00081.x]Search in Google Scholar