Moscova loses crown

The survey covers 143 cities across six continents and measures the comparative cost of over 200 items in each location, including housing, transport, food, clothing, household goods and entertainment. The survey ranked Tokyo and Osaka first and second most expensive cities for expatriates.
Moscow glides into third position.
Currency fluctuations and cost of living

“Many currencies, including the Euro and British pound, have weakened considerably against a strong US dollar causing a number of European cities to plummet in the rankings,” she continued.
Top 10 most expensive cities for expatriates
Rank | City (Rank 2008) |
1. | Tokyo (2) |
2. | Osaka (11) |
3. | Moscow (1) |
4. | Geneva (8) |
5. | Hong Kong (6) |
6. | Zurich (9) |
7. | Copenhagen (7) |
8. | New York City (22) |
9. | Beijing (20) |
10 | Singapore (13) |
London, 16th position

Tokyo scores 143.7 points while London drops 13 places to rank 16.
Warsaw, the most dramatic fall

New York is a new entry in the top 10, jumping from 22nd to 8th place, and so is Beijing, now in 9th place, up from 20th in 2008.
Warsaw experienced the most dramatic change, plummeting 78 places from 35th to 113th.
Johannesburg, the least expensive city

Johannesburg is now the cheapest city in the world, replacing Asuncion in Paraguay.