基于神经网络的破产预测:以PSX上市公司为例

J. Iqbal, F. Bashir, Rashid Ahmad, Hina Arshad
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引用次数: 0

摘要

本文考察了逻辑回归(LR)和神经网络(NN)是否可以在破产发生前一年对PSX非金融公司进行破产估计;特别是它努力探索LR和NN模型的精确程度?利用财务比率对企业破产进行预测。实证结果表明,两种模型都具有预测破产事件的能力,其中神经网络优于LR模型。尽管这两种模型都具有预测破产的能力,但目前的研究表明,神经网络(NN)的使用比逻辑回归方法更优越,从而提高了预测的精度(这是基于早先NN在LR上达到的精度水平)。这些结果将弥补巴基斯坦破产研究中存在的文献空白,特别是关于NN估计模型的文献空白,提出一种精度较高的预测方法,如图4.1所示。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Predicting Bankruptcy through Neural Network: Case of PSX Listed Companies
The paper reconnoiters if logistic regression (LR) and neural network (NN) can estimate bankruptcy for PSX non-financial companies a year ahead of bankruptcy occurrence; particularly it endeavors to explore how exact LR and NN models are? Financial ratios were utilized forecast the bankruptcy in firms. Empirical results demonstrated that both models have capability to predict the event of bankruptcy with NN outperforming LR model. Although both models possess capability to predict bankruptcy, current research demonstrated that use of neural networks (NN) enhances the precision of prediction by being a superior approach over logistic regression method (this is based on accuracy level achieved earlier by NN over LR). These results will cover the literature gap existent in bankruptcy research in Pakistan especially about NN estimation model, proposing an advanced forecasting with precision as proven through figure 4.1.
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