sample selection的意思|示意
样本选择
样本抽选
sample selection相关短语
1、 sample selection process 抽样过程
2、 Sample Selection Model 样本选择模型,模型
3、 sample selection rule 样本抽取规则,样本抽选规则
4、 Exogenous Sample Selection 外生样本选择
5、 Training Sample Selection 训练样本选取
6、 Endogenous Sample Selection 内生样本选择
7、 Sample Selection of Comparison Firms 对照企业样本选择
8、 Sample Selection of Target Firms 目标企业样本选择
9、 Sample Selection of Acquiring Firms 主并企业样本选择
sample selection相关例句
The results are robust to corrections for sample selection and alternative estimation methods.
结果是,具有较强的鲁棒性和可选择更正为样本估计方法.
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Sample Selection Bias as a Specification Error.
发现并提出“选择性样本”问题.
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Heckman , J . J . ( 1979 ), Sample selection bias as a specification error , Econometrica, 47, 153 - 161.
样本选择偏差, 一看就知道是个很重要的问题嘛, 排名第五, 不算亏待.
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We also put detailed description on sample selection and data source.
此外还介绍了样本的选取方法和数据来源.
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