Various effects have been tested by researcher such as Month of the year effect, holiday effect and day-of-the-week effect.

各种效应已经被研究人员进行了测试，如一年当中每月的效应，节日效应和一周效应。

youdao

The traffic laws don't take effect until the end of the year.

交通法要到年底才生效。

《柯林斯英汉双解大词典》

Get a bottom 1% teacher, and the effect is the same as if a child misses 40% of the school year.

如果学生的老师是排在最后1%的老师，那么其学习效果就如同孩子错过了40%的学年学习。

youdao

His coach later said he would urge Phelps not to compete internationally until the ban takes effect next year.

VOA: special.2009.08.01

What's particularly interesting is you get this effect easily with undergraduates but you also get it with four-year-olds and with monkeys.

但这个实验有一个很有趣的地方,在本科生中做这个实验，很容易就得出这个结果,而在四岁小孩和猴子中，同样能得到这个结果。

耶鲁公开课 - 心理学导论课程节选

Wisconsin passed a comprehensive ban that will take effect in July of next year.

VOA: special.2009.05.27

Regardless, the actual result significantly surpassed market expectations, implying a gross underestimation of the Chinese New Year effect by the market.

FORBES: Barclays: China Source Of High Inflation For "Next Decade"

Spencer Birns, the airport's head of commercial operations, said it was expected that passenger numbers would "hit the very bottom" during 2012 as the full-year effect of bmibaby's departure was recorded.

BBC: Cardiff airport

In general they stimulate in year 3 to create a wealth effect in year four and it works and everyone is happy.

FORBES: Jeremy Grantham Warns 2013 Will Be A Dangerous Year For Stocks