Interesting that a non Tourist City as Kuwait makes it to the Top3.
Abu Dhabi is coming in at 45th place which is quite a difference to Dubai. But i do understand why.
Looking on the bottom of the list Hanoi is the cheapest place to be , looking that you get 3 nights for the price you pay for one in Geneva. Second last is Makati City / Philippines which is also not much surprising.
You can read the full report on the official Bloomberg website (LINK)