在上面所述的案例中,由于某些简单的改动使得转化率或点计量大大的增长,从而得到广泛的赞赏并且越来越流行。
In all of these, some simple change accounted for big increases in click-through or conversion rate, leading to widespread praise and sharing.
这一点曾经是真的,但现在这个计量已经失真了。
This used to be the case, but now the infidelity scales are balancing out.
第一点,我要表明的是,就因为太多的经济历史学没有提供给那些擅长做计量经济的孩子们以感觉顺手的数据,历史学习在很大程度上是不完整的。
First, historical learning is patchy at best largely, I'd argue, because so much of economic history doesn't offer the kind of data which econometric whiz kids feel comfortable with.
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