Is Copenhagen the most expensive city in the world?

Related questions

1. How much does a taxi cost from Copenhagen Airport to City Centre?
2. Is it expensive to eat out in Denmark?
3. What's the average income in Denmark?
4. How expensive is food in Denmark?
5. Is Copenhagen travel expensive?
6. What is a good salary in Copenhagen?
7. Is Sweden expensive for tourists?
8. Why does Denmark not use the euro?
9. Is it expensive to live in Copenhagen?
10. Is Norway rich or poor?

Tags

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2. #copenhagen
3. #world
4. #living
5. #intelligence
6. #seventh
7. #expensive
8. #according
9. #economist
10. #highest
11. #annual