““Joseph Schumpeter emphasized that all analysis in economics is preceded by a pre-analytical cognitive act, called vision, in which the analyst ‘visualise[s] a distinct set of coherent phenomena as a worth-while object of [his] analytic efforts’. He pointed out that ‘this vision is ideological almost by definition’, as ‘the way in which we see things can hardly be distinguished from the way in which we wish to see them’. The quote is from J. Schumpeter, History of Economic Analysis (New York: Oxford University Press, 1954), pp. 41–2. I thank William Milberg for pointing me to this quote.””