The paper USES the propensity score-matching method to estimate the effects on training on rural labor's earnings based on micro data of Jilin Province in 2006.

基于2006年吉林省进城务工人员调查数据，采用倾向分匹配法对农民工的培训收入效应进行估算。

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While many historical material itself authenticity resembles, nobody can guarantee the micro data not tamper with the composition, 'GIGO effect "(input waste, an example is output waste)."

而很多历史资料本身真伪难辨，谁也不能保证那些微观资料中没有篡改成分，‘GIGO效应’(输入废物，输出废物)便是一例。

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To ensure accurate reporting of content, accurate, reliable and the comparability between data, report to the statistical data of the necessary screening, grouping, and macro and micro data.

为保证报告内容的翔实、准确、可靠及数据之间的可比性，报告对统计数据进行了必要的筛选、分组，并将宏观、微观数据紧密结合。

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Another way of getting at the trends is census micro-data (ie, from detailed samples collected as part of the census).

ECONOMIST: International marriage

But detailed analyses of micro market data, such as Mr Jensen's study, demonstrate that phones really do make people better off.

ECONOMIST: How a luxury item became a tool of global development

He reduces his forecasts and stock targets for 14 companies, including not only Arrow, but also Avnet, Ingram Micro, Tech Data, Synnex, Molex, Amphenol, Sensata, Tyco Electronics, Jabil, Flextronics, Sanmina and Motorola Solutions.

FORBES: Goldman Now Wary On Tech Supply Chain; Downgrades Arrow