同时，我们对证券交易印花税调整导致股价波动性的效应进行了成因分析。
Meanwhile, we analyse the cause of the effect of securities transaction stamp tax on the stock market volatility.
在我国，证券交易印花税被赋予了调控证券市场和遏制过度投机的重要功能。
In China, stamp duty has been used as an instrument to adjust and control the capital market.
这也是自1991年以来中国股市首次单边征收证券交易印花税，这对于几乎处于冰点的股市可谓雪中送炭。
This is also since 1991, the first time China's stock market unilateral stamp duty on securities transactions, which for almost freezing point in the stock market is timely help.
关于调整印花税对噪声收益波动性的影响，研究方法是方差齐次检验，结果是调整证券交易印花税对小组合的影响是显著的。
The results of the study show that the DBMD models can capture the persistence of return volatility, and reveal the joint dynamic relations between price volatility and trading volume.
国际上成熟的证券市场课税一般包括印花税、证券交易税、证券所得税以及证券遗赠税。
The tax in the international mature stock market contains stamp tax, securities exchange tax, securities income tax and securities bequest tax.
国际上成熟的证券市场课税一般包括印花税、证券交易税、证券所得税以及证券遗赠税。
The tax in the international mature stock market contains stamp tax, securities exchange tax, securities income tax and securities bequest tax.
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