As I said, it's one factor. You can search for "construction industry labor shortage" and find lots of articles. This one has an overview from an econ perspecti

As I said, it's one factor. You can search for "construction industry labor shortage" and find lots of articles. This one has an overview from an econ perspective https://www.econlib.org/archives/2017/04/how_can_there_b.html https://www.econlib.org/archives/2017/04/how_can_there_b.htm...