The essentialist perspective of Schumpeter was increasingly replaced by the political contingency perspective. [fact]
After 1970, entrepreneurship was no longer considered doomed due to an inevitable decline of the class of individual entrepreneurs. The essentialist perspective of Schumpeter was increasingly replaced by the political contingency perspective of Mises.
Dieter Plehwe, Quinn Slobodian & Philip Mirowski (eds.), Nine Lives of Neoliberalism, loc. 288