The cross research on GMDH theory and regression is rarely reported, either the evaluation of model quality on GMDH algorithms.
目前关于GMDH理论与回归分析之间的交叉研究还很少，关于GMDH算法对模型质量的评价工作也并不多见。
This paper USES cross section regression method to study the relationship between real stock right proportion and company performance.
本文用横截面回归法研究了具体的股权比例与公司绩效的关系。
There has been four kinds of main early warning models of exchange crisis at present, namely "signal" approach, probit model, cross-county regression model and subjective probability method.
目前已经出现了四种主要的外汇危机预警模型，即信号方法、概率单位方法、截面回归方法以及主观概率法。
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