Thinking the Twentieth Century: Intellectuals and Politics in the Twentieth Century

by Tony Judt

Over time he came to the position that the default condition of a capitalist economy could not be understood in the absence of instability and the inevitably accompanying inefficiencies. The classical economic assumption, that equilibrium and rational outcomes were the norm, instability and unpredictability the exception, were now reversed. Moreover, in Keynes’s emerging theory, whatever it was that caused instability could not be addressed from within a theory which was unable to take that instability into account. The basic innovation here is comparable to the Gödelian paradox: as we might put it today, you cannot expect systems to resolve themselves without intervention. Thus, not only do markets not self-regulate according to a hypothetically invisible hand, they actually accumulate self-destructive distortions over time.