Marxian economics Capitalism 34 Socialism 24 Communism 15 Capital 14 Economics 11 Kapital (Marx, Karl) 9 Economic development 6 Economic policy 6 Biography 5 surplus value 5 Environmental economics 4 Marxism 4 Business cycles 3 Economic history 3 Marx, Karl, 1818-1883 3 Philosophy, Marxist 3 Surplus value 3 Value 3 Classical school of economics 2 Communism and ecology 2 Economics Theories of Marx, Karl Texts 2 Environmental policy 2 Globalization-Economic aspects 2 Industrial policy 2 Keynesian economics 2 Marx, Karl-Biography 2 Marx, Karl-Philosophy 2 Monopolies 2 Philosophy 2