l******d
发帖数: 1633 | 1 一个比较民科的想法，大家帮忙看看
假如A国家有100 A元 currency，B国有100 B元currency，
没有其他asset比如checking etc。A元和B元的汇率是1:1
如果一个A国人想到B国投资10元，是找B的央行用10 A元换10 B元么？
B的央行需要印出10 B元么？ 这时候B的economy里有110 元，B国通货膨胀了么？ | g****h
发帖数: 99 | 2 I am not international economics, so I am just giving my intuition here.
First, that 10 A's currency is not circulating in country B. As a resulty,
it is not increasing the money supply directly and won't cause inflation.
Second, Country B's bank can loan that 10 A currency to country A's
investors.
Third, A's investor should exchange the currency with B's commercial bank,
not central bank.
If anyone in International fields can give some hints, that will be great.
【在 l******d 的大作中提到】
: 一个比较民科的想法，大家帮忙看看
: 假如A国家有100 A元 currency，B国有100 B元currency，
: 没有其他asset比如checking etc。A元和B元的汇率是1:1
: 如果一个A国人想到B国投资10元，是找B的央行用10 A元换10 B元么？
: B的央行需要印出10 B元么？ 这时候B的economy里有110 元，B国通货膨胀了么？
| l******d
发帖数: 1633 | 3 如果B国央行不多印出10 B元的话，B国的currency demand增加了，B的currency
就紧缩了。B国的央行需要印出多少钱来才能维持B元即不膨胀，又不紧缩呢？
我假象的模型里没有commercial bank，不过无所谓，央行可以兼作commercial bank
【在 g****h 的大作中提到】
: I am not international economics, so I am just giving my intuition here.
: First, that 10 A's currency is not circulating in country B. As a resulty,
: it is not increasing the money supply directly and won't cause inflation.
: Second, Country B's bank can loan that 10 A currency to country A's
: investors.
: Third, A's investor should exchange the currency with B's commercial bank,
: not central bank.
: If anyone in International fields can give some hints, that will be great.
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