By Joseph Stiglizt –
The reception in the United States, and in other advanced economies, of Thomas Piketty’s recent book Capital in the Twenty-First Century attests to growing concern about rising inequality. His book lends further weight to the already overwhelming body of evidence concerning the soaring share of income and wealth at the very top.
Piketty’s book, moreover, provides a different perspective on the 30 or so years that followed the Great Depression and World War II, viewing this period as a historical anomaly, perhaps caused by the unusual social cohesion that cataclysmic events can stimulate. In that era of rapid economic growth, prosperity was widely shared, with all groups advancing, but with those at the bottom seeing larger percentage gains.
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