Piketty and the Crisis of Neoclassical Economics | John Bellamy Foster | Monthly Review - 0 views
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But Piketty advances such an argument without breaking completely with the architecture of neoclassical economics. His theory thus suffers from the same kind of internal incoherence and incompleteness as that of Keynes, whose break with neoclassical economics was also partial. Deeply concerned with issues of inequality, just as Keynes was with unemployment, Piketty demonstrates the empirical inapplicability over the course of capitalist development of the main conclusions of neoclassical marginal productivity theory. His work has thus served to highlight the near-complete unraveling of orthodox economics—even while staying analytically within the fold.28
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This overall incoherence, as we shall see, ultimately overwhelms Piketty’s argument. He is unable to explain why capitalist economies tend to grow so slowly as to generate such a divergence between wealth and income (and between capital and labor). Hence, while his analysis sees slow growth or relative stagnation as endemic to this system, he neither explains this nor is concerned directly with it. Significantly, he replaces more traditional notions of capital as a social and physical phenomenon with one that equates it with all wealth.29
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Nor does he address the relations of power—principally class power—that lie behind the inequality that he delineates. His analysis is confined largely to distribution rather than production. He neither follows nor (by his own admission) understands Marx, though at times clearly draws inspiration from him.31
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