1.··Karl Popper, “Natural Selection and the Emergence of Mind,” speech delivered at Darwin College, November 8, 1977.
2.··Thomas McCraw, American Business, 1920–2000: How It Worked (Wheeling, IL: Harlan Davidson, 2000), 51.
3.··“How Intuit Reinvents Itself, ” part of “ The Future 50,” Fortune.com, November 1, 2017, 81.
4.··Karel Williams et al., “ The Myth of the Line: Ford’s Production of the Model T at Highland Park, 1909–16,” Business History 35, no. 3 (1993): 66–87.
5.··Armen Alchian, “Reliability of Progress Curves in Airframe Production,” Econometrica 31 (1963): 679–694.
6.··Grace Dobush, “How Etsy Alienated Its Crafters and Lost Its Soul,” Wired, February 19, 2015, www.wired.com/2015/02/etsy-not-good-for-crafters/.