Another alternative is a greater reliance on SDRs, the IMF's quasi-currency, which operates as a claim on a basket of currencies: the dollar, euro, sterling and yen.

另一种方案是更多的依赖特别提款权，国际货币基金组织的准货币可以作为美元、欧元、英镑和日元一揽子货币的索赔。

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Quasi-currencies are invariably inferior to the real thing.

ECONOMIST: Bribes and fines in fake money won't work

For domestic reasons, China should do this, along with several neighbours with quasi-managed currencies.

ECONOMIST: Asian currencies

Another alternative is a greater reliance on SDRs, the IMF's quasi-currency, which operates as a claim on a basket of currencies: the dollar, euro, sterling and yen.

ECONOMIST: Reserve currencies