托宾担心当交易成本下降时，速度太快会造成市场的不稳定，施蒂格利茨说。

Tobin worried that too much efficiency would create instability in the markets as transaction costs fell, said Stiglitz.

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托宾担心当交易成本下降时，速度太快会造成市场的不稳定，施蒂格利茨说。

Tobin worried that too much efficiency would create instability in the markets as transaction costs fell, said Stiglitz.

youdao