查询词典 volatility

This study applies the model used in the research of Jones, Lamont and Lumsdaine(1998), Mavroeidis(1998). Then, it uses MA(1)-GARCH(1,1) to fit in these two models to explore the announcement effect of macroeconomic information in America to expected return, volatility, and shock sustainability of stock market in Taiwan.

本研究采用Jones， Lamont， and Lumsdaine(1998)及Mavroeidis(1998)於研究中所采用的模型，再以MA(1)-GARCH(1，1)配适以上两种模型后，来探讨当美国重大总体经济讯息宣告时，其对於台股的预期报酬率、波动度以及冲击持续性的影响。

Moreover, about the effect of the unexpected volatility, the spillover effect of the market return shock in America and Japan has a significant influence to the variance of the market return in Taiwan and Korea.

再者，非预期波动效果方面，美、日股市报酬冲击之外溢效果对台、韩股市报酬率变异数有显著之影响。

In view of the problems of agglomeration and alcohol volatility exist in field application of phenolic resin cross linking agents containing alcohol used for profile control on high-temperature reservoir, experimental research is conducted on moving gel integrating technologies, formula composition, gelling time, effects of thermal stability. Therefore, KD-4 profile control formula, which takes water soluble pre-polymerization resin cross linking agent with methylolation as its main body.

针对中高温油藏调驱中使用的含醇类酚醛树脂类交联剂在现场应用中存在结块、醇的挥发性等问题，开展了可动凝胶合成技术、配方组成、成胶时间、热稳定性考察等试验研究，形成了以全水溶、高羟甲基化的预聚树脂交联剂为主体的KD-4型调驱体系配方。

Economy. Data show that Chinese investors will be more market volatility due to the current low-risk investment preferences.

数据显示，中国投资者将有更多的市场波动，由于目前的低风险的投资偏好。

Otherwise, you run a risk too -- that you'll fork over good money to a fund that exposed you to more volatility that you can comfortably handle.

同时，你也在承担风险。所以，你要把钱放在风险水平你能够坦然接受的的基金哪里。

Life sector. In addition to the above noted general pressures, Fitch believes life insurer exposures to variable annuity and unit-linked-type products, which offer guarantees typically linked to equity performance, further expose the sector to market risks and capital volatility.

除了上述压力之外，惠誉认为寿险公司还暴露在多种年金和投连保险产品（unit-linked-type products）的风险之下，因而此类保险公司容易遭受市场风险和资本金波动的影响。

Only the stochastic volatility model can fit the dynamic statistical behavior of the change in short interest rate.

到目前为止已经出现了许多利率模型来描述短期利率的变化，这些模型一般是以连续时间连续状态形式给出

Introducing volatility index in French etal(1987) and based on the above four-factor model, we bring forward a new perspective to discuss idiosyncratic risk, and we also bring forward a new model of intra-day liquidity to investigate the corresponding risk premium.

引入了French et al（1987）波动率指标，基于因子模型给出了一种考察个股风险的新视角，同时提出了一种新的刻划日内流动性风险模型，来研究流动性风险的风险溢价。

Many economists say that China has an institutionalised bias to over-reporting growth at the bottom of a cycle and under-reporting it at the top, to reduce the volatility of the numbers.

很多经济学家认为中国政府为了降低数字的敏感度，偏爱于高报一个经济周期中最低的增长率，低报最高的增长率。

Many economists say that China has an institutionalised bias to over-reporting growth at the bottom of a cycle and under-reporting it at the top, to reduce the volatility of the numbers.

很多经济学家说，中国有一种已经体制化的偏见，基层抬高增长数字，高层则把统计数字压低，以挤压数字中的水分。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。