Joseph Stiglitz: The Price of Inequality
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Critics of redistribution sometimes suggest that the cost of redistribution is too high. The disincentives, they claim, are too great, and the gains to the poor and those in the middle are more than offset by the losses to the top. It is often argued on the right that we could have more equality, but only at the steep price of slower growth and lower GDP. The reality (as I will show) is just the opposite: we have a system that has been working overtime to move money from the bottom and middle to the top, but the system is so inefficient that the gains to the top are far less than the losses to the middle and bottom. We are, in fact, paying a high price for our growing and outsize inequality: not only slower growth and lower GDP but even more instability. And this is not to say anything about the other prices we are paying: a weakened democracy, a diminished sense of fairness and justice, and even, as I have suggested, a questioning of our sense of identity.
Joseph Stiglitz, a Nobel laureate, is a professor of economics at Columbia University.