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Principles of Microeconomics / Unit 14   MIC 1310 short lesson, about 20 seconds

Sources of Rising Inequality

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The idea

Two attributed explanations. Household composition: two-earner couples, like marrying like, more single parents. Wages: graduates' supply rose greatly, which alone would lower the skill premium, yet it rose, so demand shifted right by more.

In practice

Technology and global markets raised what skilled workers produce.

Where people slip

Winner-take-all markets push top pay beyond education's reach; income is a flow, wealth a more unequal stock.

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