Re:France and Germany Agree to Block Facebook's Libra
by mikhailfranco on Sunday September 15, 2019 @02:47AM
(#20975931)
Also Ecuador uses the USD, with a GDP of ~$100bn.
There's a big difference between having a currency pegged to another, and not actually having a currency at all, and using physical foreign currency for everyday transactions.
Pegs can be broken and may be hedged with FX futures.
The second situation is a much stronger existential commitment, which makes it more reliable and predictable. Reinventing a new national currency is a high barrier, which cannot be hedged directly in the FX markets (although sovereign CDS might be close enough).
There's a big difference between having a currency pegged to another, and not actually having a currency at all, and using physical foreign currency for everyday transactions.
Pegs can be broken and may be hedged with FX futures.
The second situation is a much stronger existential commitment, which makes it more reliable and predictable. Reinventing a new national currency is a high barrier, which cannot be hedged directly in the FX markets (although sovereign CDS might be close enough).