These are fixed effect model and cross section model.

这些都是固定效应模型和横截面模型。

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Meta-analysis was undertaken using a fixed effect model.

使用固定效应模组来做变项分析。

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Methods The fixed effect model was used for data analysis.

方法采用固定效应模型进行数据分析。

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We controlled for other well-known fixed calendar (we call them Gregorian anomalies), notably,day of the week effect, like Monday,January effect, Halloween effect, and none of those factors explained results.

VOA: standard.2010.08.05

With their studios and transmitters in place, broadcasters are, in effect, fixed-cost producers.

ECONOMIST: MONITOR

The introduction of the euro has in effect brought down the fixed cost of trading in the euro area.

ECONOMIST: The supposed benefits of monetary union are cut down to size

Mandating a fixed threshold will also have the perverse effect of lessening incentives to increase productivity in health care and get lower prices from insurers, physicians and hospitals.

FORBES: Sick Solution