Cost of living in Vaduz (Liechtenstein) is 131% more expensive than in Addis Ababa (Ethiopia)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 627 prices entered by 80 different people.
For example, you would need at least 254,564 Birr (CHF 8,876) in Vaduz to maintain the same standard of living that you can have with 110,000 Birr in Addis Ababa.