A) build new houses, and
B) help low-income people to buy those houses cheaply.
That is the only way it works.
Now, people need to live more densely. So an Elizabeth Warren style plan, of density incentives combined with down payment assistance, is our best bet.
Read "The New Geography of Jobs":
amazon.com/New-Geography-…
Otherwise it just puts taxpayer money in rich people's pockets without actually making low-income people better off.
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