What factor causes a $70,000 salary in a low-cost region to have the same purchasing power as what salary in a high-cost hub?

Answer

$95,000

Cost-of-living adjustments mean that a $70,000 salary in a low-cost region might have the same purchasing power as a $95,000 salary in a high-cost hub like New York or San Francisco.

What factor causes a $70,000 salary in a low-cost region to have the same purchasing power as what salary in a high-cost hub?
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