Over the past year the clearing house asked for more margin on Portuguese and Irish bonds after their prices fell sharply.

在过去的一年里，清算机构在葡萄牙以及爱尔兰债券价格暴跌以后曾要求它们增加保证金。

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The last two chapters are peppered with smaller suggestions, such as the creation of a clearing house with proper margin requirements to ease counterparty fears in derivatives markets.

索罗斯在他的新书最后两章里提出了一些小建议，例如，建立一个有适当保证金要求的票据交换所，以此缓解订约方对金融衍生品市场的恐慌。

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The lowest balance of funds that a clearing house or brokerage firm requires a counter-party, or the person on the other side of a deal to deposit when the trading is based on margin.

指在依赖保证金做交易时，清算行或经济公司要求交易的客户存入的最低金额。

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They have no wish to be forced into joining a clearing house and thus into more demanding margin calls.

ECONOMIST: Derivatives: Over the counter, out of sight | The

Geithner noted that derivatives trading firms were meeting to work out comprehensive infrastructure reforms for that market, including a central clearing house, reducing outstanding contracts, and regulatory changes including higher margin and collateral requirements.

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