2015/20 | LEM Working Paper Series | ||||||||||||||||
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Four engines of inequality |
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Maurizio Franzini and Mario Pianta |
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Keywords | |||||||||||||||||
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Inequality, Income distribution, Capital, Labour
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JEL Classifications | |||||||||||||||||
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D31, D33, E24, I38
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Abstract | |||||||||||||||||
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After much empirical documentation of patterns of inequality, we address in this paper the need for
a convincing interpretation of the causes of inequality in advanced countries. We set the current
debate in the context of the evolution of ideas on inequality, including the debate on Thomas
Piketty’s book. We argue that four ‘engines of inequality’can be identified – the power of capital
over labour, the rise of ‘oligarchs capitalism’, the individualisation of economic conditions, the
retreat of politics – as key sources of today’s inequalities. Each of these mechanisms is examined on
the basis on concepts and data, with a detailed consideration of the results from the current literature
and of the empirical evidence available. A full analysis of the dynamics of inequality, an
interpretation of its mechanisms and a set of policy proposals to reverse it are developed in our
book “Explaining inequality” (Franzini and Pianta, 2015).
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