Cost of living in Ankara (Turkey) is 50% cheaper than in Arezzo (Italy)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 1,348 prices entered by 161 different people.
For example, to keep the same standard of living that would require €2,600 in Arezzo you would need to make just about €1,295 (7,977TL) in Ankara.