I think most people with an understanding of economics would agree that more supply is needed. The problem is, zoning laws are made by the cities themselves, which means they are ultimately made by the people who already live there. People who already live there don't want their neighborhoods bulldozed for luxury high rises, which is what happens when zoning is abolished. Then, there is the problem of the suburbs. A…
I wish someone with a deeper understanding would go to Japan and study how they got this so right. Their zoning laws don't separate uses, only nuisance levels, so you often see residential in commercial areas and small shops in residential neighborhoods. It's amazingly effective at reducing how far you need to go to get places, and gives the whole city a much more organic feel. Plus, there is actually housing if ther…
In the U.S. you might have some neighborhoods that have been largely the same for the past 50-100 years. Since there's no absolute need to replace housing stock unless disaster, people are much more emotionally invested in the existing layouts of their neighborhoods, and advocate against their own economic interests by voting down new developments or zoning changes.