official reserve asset : foreign assets held by central banks to cushon against financial instability.
- official reserve assets owned by (sold to) foreign central banks are a credit (+) because the domestic central bank can spend 모어 money to cushion against instability.
- official reserve assets owned by (purchased by) the domestic central bank are a debit (-) because the domestic central bank can spend less money to cushion against instability.
이해가 잘 안되는데 외환보유액이 외국중앙은행에 있을때 credit 은 어쨋든 판거니깐 알겠는데 domestic 은행이 돈을 더 많이 쓸 수 있다는건 왜죠?