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fixed effects model中文是什么意思

  • 反之用固定效应模型

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  • 例句与用法
  • Fixed effect model
    固定效应模型
  • A fixed effects model is specified based on theories and the nature analysis
    在充分了解理论和我国实践的基础上,运用固定效应方法建立我国资本结构模型。
  • Empirical testing is conducted by using panel data with pooled regression model , fixed effect model and random effect model
    通过分析,从全国来看,人均gdp 、市场需求和规模、聚集效应、开放度是影响fdi的主要因素。
  • Methods using an example to illustrate different statistical models ( fixed effects models and mixed models ) in sas procedures for repeated measures data in clinical trials
    方法通过实例说明并比较各种固定效应模型和混合模型的优缺点。
  • Results there are two important data analysis strategies for comparing the different effects between the two treatment groups : ( 1 ) fixed effects model , such as independent t test , analysis of variance and analysis of covariance ; ( 2 ) linear mixed models
    结果临床试验研究资料常为重复测量资料,比较各处理组的测量值差别是否有显著性,可以采用传统的统计方法如t检验、方差分析和协方差分析等;也可以采用混合模型对整个研究过程中所有时点的测量值进行分析。
  • Part two introduces the theory of panel data . the basic form of panel data is : yi t = it + xi t it + uit , i = 1 , 2 , … , n ; t = 1 , 2 , … , t panel data is used for describing the instance of swatch in a collectivity in some time , and observing every unit in swatch multi - scale . basing on the different hypothesis of ui , panel data has fixed effect model and random effect model , if ui is a unit constant ( corresponding to the dummy variable of
    基于分析结果,本文给出了改革我国公司治理结构的若干建议: ( 1 )股权性质方面,培育有效的国家股持股主体; ( 2 )股权结构方面,逐渐调整股权结构,减少第一大股东持股比例,增加除第一大股东以外的大股东的股权集中度; ( 3 )董事会方面,采取奇数型董事会规模,并完善独立董事的生成机制; ( 4 )激励制度方面,应加大董事及总经理的持股比例。
  • The evidence from the regression of multiple and fixed effects model demonstrates that funds ’ abnormal return of last year , depreciation rate , unit net asset and fund manager ’ s working experience have close relationship with fund performance , aomg which , the former three factors have positive relation
    通过多元固定影响模型的回归分析证实,基金上一年度超额收益、折价率、单位净资产以及基金经理从业经历与基金绩效密切相关。在基金上一年度超额收益越多、折价率越高、单位净资产越多的情况下,基金经理越有可能采取积极投资策略,选择更加优化的投资组合,赢得更好的投资组合收益。
  • 百科解释
In econometrics and statistics, a fixed effects model is a statistical model that represents the observed quantities in terms of explanatory variables that are treated as if the quantities were non-random. This is in contrast to random effects models and mixed models in which either all or some of the explanatory variables are treated as if they arise from random causes.
详细百科解释
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Last modified time:Sun, 17 Aug 2025 00:29:56 GMT

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