. . . . . "Accumulation, breakdown crises, disproportionality, and effective demand" . "Accumulation, breakdown crises, disproportionality, and effective demand"@en . "History" . "History"@en . . . . . . . . . . . "Accumulation, breakdown crisis, disproportionality, and effective demand" . . . "Postkeynesianismus" . . . . "Marxismus" . . "Theorie" . . "Wachstumstheorie" . . "Wachstumstheorie / Marxismus / Postkeynesianismus / Theorie." . .