Does Urban Growth Have to Mean Gentrification?

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. …