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arXiv 2201.11156econ.EM
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固定效应模型的Bootstrap推断

Bootstrap inference for fixed-effect models

Ayden Higgins, Koen Jochmans

摘要:

在矩形阵渐近下,具有固定效应的非线性面板数据模型的极大似然估计是相合的,但是渐近有偏的。迄今为止,文献集中精力设计方法来纠正最大似然估计的偏差,作为挽救标准推理程序的一种手段。相反,我们表明,参数自举复制的分布(未校正)最大似然估计在大样本。这证明了使用通过标准引导百分位数方法构建的置信集是合理的。不需要对偏倚的存在进行调整。

英文摘要:

The maximum-likelihood estimator of nonlinear panel data models with fixed effects is consistent but asymptotically-biased under rectangular-array asymptotics. The literature has thus far concentrated its effort on devising methods to correct the maximum-likelihood estimator for its bias as a means to salvage standard inferential procedures. Instead, we show that the parametric bootstrap replicates the distribution of the (uncorrected) maximum-likelihood estimator in large samples. This justifies the use of confidence sets constructed via standard bootstrap percentile methods. No adjustment for the presence of bias needs to be made.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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