Cost of living in Vaduz (Liechtenstein) is 171% 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 549 prices entered by 77 different people.
For example, you would need at least 213,866 Birr (CHF 7,274) in Vaduz to maintain the same standard of living that you can have with 79,000 Birr in Addis Ababa.