Earlier quoted context omitted.
Zoning. The city center is free to expand upward just about as much as we let it, but the problem is we don't let it so that we can enrich the existing landholders (they are the voting class after all). The city of San Francisco is a prime example. The city makes is utterly impossible to build anything. From 2012 to 2016, SF metro added 373,000 jobs and only 58,000 new houses. The entire western half the city is hard…
Well, Japan hasn't seen population growth. I have a lot of sympathy for deregulation and think it should be the primary tool, though many cities also have a character and you can't replace every construction with a high rise building without destroying the city. Think of Paris or London.
I don't know why this is everyone's immediate reaction. I'm saying housing is governed by supply and demand. If you want to drop prices you can either increase supply or decrease demand. They allowed supply to meet demand by increasing supply into flat... ish demand. ([edit] SF and Tokyo both grew ~10% from the mid 90s). So the system works :)
> I have a lot of sympathy for deregulation and think it should be the primary tool.
Great me too.
> ... though many cities also have a character and you can't replace every construction with a high rise building without destroying the city. Think of Paris or London.
Think of Hong Kong. A wonderful city. It's very different from the 50s when it was basically the same height as SF. I don't think anyone misses that. ([1] before, [2] after - I'd hardly call that ruined).
Yes, construction will change the character. But so what? Look at SOMA. Do you miss the old warehouses? I don't. And I certainly wouldn't miss the mishmash of almost identical 4 story buildings in the Sunset. They ain't no painted ladies is all I'm saying. Or much of the Mission. Honestly the entire SF affordability crisis would disappear if the Sunset was zoned 6 story instead of 4.
Embrace change!
[1] https://www.mardep.gov.hk/theme/port_hk/en/p1ch6_1.html#
[2] https://en.wikipedia.org/wiki/Victoria_Peak#/media/File:Hong...