In consideration of these characteristicses of those financial education investment effects, government needs to choose the right moment of the policy implement according to different circumstances.
考虑到我国财政性教育投资效应的这些特点，政府需要根据不同的情况合理地选择政策实施的时机。
参考来源 - 人力资本、教育投资对经济增长的贡献及效应分析·2,447,543篇论文数据，部分数据来源于NoteExpress
相对瞬间模型，价值效应作用的时间范围较长，于是乎，采用这个模型的投资者买入时恰逢采用瞬间模型的投资人卖出。
The value effect works on a much longer time horizon than momentum, so that investors using those models may be buying what the momentum models are selling.
一点不奇怪，动量效应已经被一些职业投资人利用了几十年。
It is hardly a surprise that the momentum effect has been exploited by some professionals for decades.
惯性效应在股市快速下跌时（包括1975年80%的跌幅）也受到伤害，那些试图跟随惯性的投资人可能已经出局。
The momentum effect has also suffered some sharp switchbacks (including an 80% decline in 1975) that may have wiped out those traders who tried to follow it.
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