This paper investigates the day-of-the-week effect on stock return and volatility in China during the period of 2000 to 2006.

本文研究《证券法》实施之后的2000—2006年沪深股市收益率与波动的周内效应。

youdao

The law was signed last week and goes into effect in a few months.

VOA: special.2010.05.01

The Pygmalion effect that we are going to talk about next week or the week after, shows how teachers' expectations are self-fulfilling prophecies.

我们下周或再下周会探讨,皮格马利翁效应，说明为什么教师的期望就是自我实现的预言。

哈佛公开课 - 幸福课课程节选

How many people know that three times a week physical exercise,30 minutes each time has the same effect ? as our most powerful psychiatric drugs?

多少人知道，每周三次,体育锻炼，每次三十分钟，与最强劲的精神药物,有同样的效果？

哈佛公开课 - 幸福课课程节选

Nicholas Watson's letter of resignation was received last week and takes effect on 22 February.

BBC: Nicholas Watson

We're going to be looking all next week on the effect Katrina has had on Mardi Gras, and how New Orleans is doing six months after she roared into town.

NPR: New Orleans Set for 'Bittersweet' Mardi Gras

New mileage rates go into effect this week for business, moving and medical travel expenses.

FORBES: Giveaway Helps Taxpayers Stay on Track