The Economist recounts the reasons why the quality of GDP measurement is lacking and why GDP measures cannot answer all the questions they are used to address.
Read More »Inequality and the Welfare State
A new book on inequality by Branko Milanovic adopts an international perspective. The Economist reviews the book: Like Mr Piketty, he begins with piles of data assembled over years of research. He sets the trends of different individual countries in a global context. Over the past 30 years the incomes of workers in the middle of the global income distribution—factory workers in China, say—have soared, as has pay for the richest 1% (see chart). At the same time, incomes of the working class...
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