I understand the article is about the fact that teachers salaries have not scaled over time. I wondered whether Housing inventory vs Price (homes available for

I understand the article is about the fact that teachers salaries have not scaled over time. I wondered whether Housing inventory vs Price (homes available for sale) by decade might shed some light on the authors conclusions, and found the following Forbes article, with data from Trulia (in 2013) showing Homes built vs Asking Price, by Decade [0]: To me, it looks like Asking price increases semi-linearly starting in the 40s https://b-i.forbesimg.com/trulia/files/2013/05/Chart_Template2.png https://b-i.forbesimg.com/trulia/files/2013/05/Chart_Templat... [0] - https://www.forbes.com/sites/trulia/2013/05/02/american-homes-by-decade/#7764d2f01045 https://www.forbes.com/sites/trulia/2013/05/02/american-home...