Is there some legal issue at play here that the article isn't drawing attention to? Why is it a better idea to leave a property vacant than to have a short-term tenant?
I thought the problem was almost the opposite of what the article discussed. I thought that commercial real estate almost always used long term leases and that owners are reluctant to sign them in a fast rising market. If your building is vacant, there is the possibility of selling to a developer with plans for a big development in the short term. That would argue for being pretty happy about short-term leases, since…
Everything I've read about New York real estate has suggested that it's slowing down considerably and pretty buyer-friendly right now.
Granted that's mostly about residential real estate, but I wouldn't be surprised if it's the same with commercial as well, and would certainly explain the reluctance to sign short-term leases.