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difference in differences

  • 双重差分:一种统计分析方法,通过比较实验组和对照组在政策实施前后的差异变化,来评估政策或干预措施的真实效果。

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  双重差分

...固定资产 就业 双重差分 [gap=20434]Key words: value-added tax, firm, fixed asset, employment, difference-in-differences ...

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短语

difference-in-differences model 双重差分模型

difference in differences 倍差法

Difference-in-Differences Estimation 采用双重差分估计策略

Difference in differences

  • abstract: Difference in differences (sometimes 'Difference-in-Differences', 'DID', or 'DD') is a technique used in econometrics that measures the effect of a treatment at a given period in time. It is often used to measure the change induced by a particular treatment or event, though it may be subject to certain biases (mean reversion bias, etc.

以上来源于: WordNet

双语例句

  • Obviously, the easiest way was just using the "difference-in-differences" analysis, which was popular among many areas of economics.

    显而易见简单的办法就是使用“双重差分法”(亦译作“倍差法”),在经济学很多领域得到了广泛应用。

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  • We will explore new methods that combine spatial econometric techniques and methods used in the program evaluation literature such as difference-in-differences and propensity score matching methods.

    我们探索空间经济学技术那些被项目评估文学中的方法结合起来的方法,“异中求异”的方法和倾向匹配划分方法。

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  • This striking difference must have some effect and, because the difference is in the parts of the brain involved in intellect, we should be looking for differences in intellectual processing.

    这种显著差异肯定一定影响而且由于这种差异存在大脑智力有关部分我们应该寻找智力处理过程中的差异

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