
Wallerstein (1979) The Capitalist World-Economy. p. 15.
Barry Eichengreen, The European economy since 1945 : coordinated capitalism and beyond, Ch. 5 : Eastern Europe and the Planned Economy
Wallerstein (1979) The Capitalist World-Economy. p. 15.
Source: Socialism: Past and Future (1989), p. 67
Bessen, James, and Eric Maskin. " Sequential innovation, patents, and imitation http://ec.europa.eu/internal_market/indprop/docs/comp/replies/appendix1_en.pdf." The RAND Journal of Economics, 40.4 (2009): p. 611.
"Nordic Solutions and Challenges: A Danish Perspective" http://www.vox.com/2015/10/31/9650030/denmark-prime-minister-bernie-sanders (October 2015), speech to Harvard's Kennedy School of Government.
2010s, 2015
In an article in Contingencies magazine, September/October, 2008 http://www.contingencies.org/septoct08/mccain.pdf
2000s, 2008
“Invention is the root of innovation. Innovation is the major force for change in the future.”
Comments made in the Q and A part of a speech at the Silicon Valley computer museum in 2005 regarding the energy spent in Silicon Valley at managing perception as opposed to creating new technology. In response to a question about the power of venture capital and consumer marketing and how it is determining the future of technology.