When libertarians (and liberals) argue that increasing the supply of urban housing will lower the price of urban housing, they’re drawing on some pretty basic and well-established economic concepts. And yet, the coexistence of gentrification and housing supply growth seem to put a lie to that theory – in cities across America, we see neighborhoods adding housing while still seeing rapid increases in the price of housing. From the point of view of the poor and often non-white residents who are being pushed out, the market remedy of increasing supply just doesn’t seem to be working.
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