 Recently, Rogier De Langhe (2014a,b,c, 2017) has been developing a broadly Kuhnian, two-process account of science from an economics standpoint. Instead of doing a series of historical cases, De Langhe and colleagues are developing algorithms to detect subtle patterns in the large citation databases now available. In sum, both late Kuhn and early De Langhe are now appealing to the history of science in a more abstract, or perhaps comprehensive, manner, a manner complementary to the two-process approach of Michael Friedman (below).