> increase the cost of hotel rooms and reduce the cost of owned-housing

Reducing the cost of $5M+ homes will slightly help some wealthy people who live in NYC, and there will be a modest trickle-down effect into less expensive properties. But I thought the goal was to generate tax revenue from the taxes, which wouldn't happen to the extent they end up in the hands of NYC residents.

EDIT: apparently it hits all homes over $1M, which means it will hit more homes but also won't generate revenue to the extent the homes end up being owned by New Yorkers.

"I thought the goal was to generate tax revenue from the taxes, which wouldn't happen to the extent they end up in the hands of NYC residents."

You're right, I'm saying I think it is a good tax for reasons secondary to revenue. We all know NYC is going to squander the money, at least they might make housing slightly cheaper for the average New Yorker in the process.

* Not to forget that most $5M NYC homes could also be a larger number of less valuable homes

So this is also a developer / market incentive, if it actually changes demand.