1Fredrik Andersson, Matthew Freedman, John C. Haltiwanger, Julia Lane, Kathryn L. Shaw,“Reaching for the Stars : Who Pays for Talent in Innovative Industries?”, NBER Working Paper No. 12435, Issued in August 2006.
2Bronwyn H. Hall, "Innovation And Diffusion", NBER, Working Paper 10212. January 2004.
3Shahid Yusuf and Kaoru Nabeshima, Postindastrial East Asian Cities : Innorationfor Growth, The World Bank, Stanford University Press, 2006, p.20.
4"Focus on London 2003", ONS( the Office for National Statistics), the Government Office for London, the Greater London Authority and the London Development Agency
5Edward L. Glaeser , "Review of Richard Florida' s The Rise of the Creative Class", Reginal Science and Urban Economics, 35 (5) : pp. 593 - 596,1 ,2005, p. 596.
6Kelley and Williamson, What Drives Third World City Growth? A Dynamic General Equilibrium Approach, Princeton University Press, 1984.
7M. Fujita, T. Mori, J. Henderson and Y. Kanemoto"Spatial distribution of economic activities in Japan and China", In Handbook of Regional and Urban Economics, vol. 4, ed. J. Henderson and J. - F. Thisse, Amsterdam : North - Holland, 2004.
8Edward L. Glaeser, Albert Saiz ,"The Rise of the Skilled City", NBER Working Paper 10191, NBER, Cambridge, MA., 2003.
9James Orr, Giorgio Topa, "Challenges Facing the New York Metropolitan Area Economy", Federal Reserve Bank of New York, Volume 12, Number 1 , January 2006.
