trading stamp

基本解释

We find that the volatility of Shanghai and Shenzhen A stock markets significantly decreases within 30 trading days after the decrease of the stamp duty rate.
最后的结果表明，在证券交易印花税率下降后30个交易日里，沪深两市A股收益率的波动性显著地减小了。
The final results show that the increased rate of stamp duty on securities transactions within 60 trading days, the Shanghai and Shenzhen exchanges A shares volatility has increased significantly.
同时建立一个带有时间虚拟变量的一阶自回归模型来考察证券交易印花税调整前后政府印花税收入的变化。结果表明提高证券交易印花税使政府的财政收入显著增加。
Trading is largely electronic, so it could be deducted at source, and the UK already imposes a small stamp duty on share transactions.
交易形式主要是电子交易，因此可以直接在交易资金中扣除，而英国早已实行对股票交易征收小额印花税。

Regulators are supporting new trading systems but a 30-basis point stamp tax, payable by the seller, is likely to more than compensate for official words of encouragement.
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Quick to put personal stamp on business, spun off media assets and bet on gaming business, Crown, which started trading in December 2007.
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(esp formerly) a stamp of stated value given by some retail organizations to customers, according to the value of their purchases and redeemable for articles offered on a premium list