Andrew Kliman is a professor of economics at Pace University and author of several publications on Marxian economics, including the book Reclaiming Marx’s “Capital”, which defends the Temporal Single System Interpretation of Marx's labor theory against various claims of its inconsistency from neoclassical, neo-Ricardian and other economists. He is a founder of the Marxist-Humanist Initiative and author of Reclaiming Marx's Capital.