TNC revisits what he's written about gentrification over the years:
I think it's really easy to become the sort of writer who reads reports from Brookings and analyzes charts and graphs, without ever having to talk to the people captured in the numbers. People are scary in a way that think tanks are not.
Yglesias thinks charts can help:
When I speak to people in the city (which in fact does happen, since I do live here, reporting aside), they often see the fact that new development occurs in the same places at times when housing costs are spiking. Consequently, they often reach the conclusion that new development is causing price increases and that the best way to moderate price increases is to moderate the pace of new development. These charts indicate, I think, that this is a mistake. That both new construction and higher prices are caused by higher demand for housing, and that DC is experiencing an above-average rate of housing cost increases because we’re experiencing a below-average rate of issuing permits for new construction.