"multiple non-residence ownership taxation" This is the one I would most like to see. I wish I could find the article now, but I remember reading a while back

"multiple non-residence ownership taxation" This is the one I would most like to see. I wish I could find the article now, but I remember reading a while back about buildings on Central Park in NYC where people own all the apartments but that at any given time only 10-20% of them are actually occupied. All the others are owned by rich foreigners who use them maybe once or twice a year for less than a month total.