> For the right to change the covenants of a deed, Vail pays the homeowner 15 to 20 percent of the home’s market value—on average, about $69,000. The owner can collect that payout today, without selling their house. When they do eventually sell, their deed restricts eligible buyers to residents who are employed by an Eagle County business.

This is the key part of the article. Interesting short term solution; but I'm wondering what happens in the long term.