By the numbers: The 'urban doom loop' in San Francisco versus Boston - The Boston Globe
S.F. is struggling and could be in for big 'doom loop
Is New York City facing a 'doom loop' scenario? A discussion has started. - Gothamist
Crisis Alert: The 'Urban Doom Loop' - The Next Economic Quagmire Looms over Midsize Cities Caused by
Urban Doom Loop Drives Time Bomb in Commercial Real Estate
What Happened to San Francisco, Really?
What if San Francisco never pulls out of its 'doom loop'?
Seattle Times: Downtown Seattle is showing a turnaround. If only it can last
Opinion How a 'Golden Era for Large Cities' Might Be Turning Into an 'Urban Doom Loop' - The New York Times
What if San Francisco never pulls out of its 'doom loop'?
San Francisco billionaires, CEOs battle 'doom loop' with new ads - The Boston Globe
The Next Crisis Will Start With Empty Office Buildings - The Atlantic
Why downtown Berkeley is avoiding fears of a 'doom loop