I. On the critique of politics -- Heinrich Heine and Marx as essayists : on the genesis and the function of the critic-intellectuals / Miguel Vedda -- Marx's critique of German social democracy : from the international to the political struggles of the 1870s / Marcello Musto -- Revolution and radical democracy : Marx versus post-Marxism / Kohei Saito -- Marx' research project as a future science for emancipatory action : a delineation / Michael Brie -- The intimations of a post capitalist society in Marx's critique of political economy / Peter Hudis -- Recovering Marx : steps towards a breakdance / Peter Beilharz -- On the notion of "workers' control" in Marx and Marxists (1871-1917) : a survey / Babak Amini -- King, Marx, and the revolution of worldwide value / Andrew J. Douglas -- Fetishism and exploitation Marx - 150 and Marx 200 : what has changed? / Paula Rauhala -- II. On the critique of political economy -- Marx's observations on the classical theory of interest / Jan Toporowski -- Money, power, and capitalism : Marx's theory of money and contemporary state-credit standard / Ramaa Vasudevan -- Marx as evolutionary and some "revisionist" implications / Samuel Hollander -- Marx's ideas and conceptions of socialism in the twenty-first century / Tian Yu Cao -- Marx's metaphysics of human labour in the light of Sraffa : labour theory of value reconsidered / Ajit Sinha -- Marx's prescient theory of centralization of capital : crises and an Nkrumahist response / Cynthia Lucas Hewitt -- Petty production and India's development / Muhammad Ali Jan and Barbara Harriss-White.