1. Acemoglu D (2009) Introduction to modern economic growth. Princeton University Press, Princeton
2. Andersson AE (2011) Creative people need creative cities. In: David EA, Andersson AE, Charlotta M (eds) David Emanuel Andersson. Edward Elgar, Handbook of Creative Cities Cheltenham. UK
3. Coase R (1937) The nature of the firm. Economica 4(16):386–405
4. Cummings JN, Kiesler S (2005) Collaborative research across disciplinary and organizational boundaries. Soc Stud Sci 35(5):703–722
5. Diamandis PH, Kotler S (2012) Abundance: the future is better than you think. Free Press, New York