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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/6852
Title: | 整合Merton模型、Logit模型及重覆取樣技術於營建業公司財務危機預測之研究 Integration of Merton Model and Logit Model with Over-Sampling Technique to Predict Construction Contractor Default |
Authors: | Tuan-Anh Nguyen 阮俊英 |
Advisor: | 曾惠斌(Hui-Ping Tserng) |
Keyword: | 營建業,違約機率,Logit 模型,Merton 模型,整合模型,重覆取樣,SMOTE, construction contractor,default prediction,Logit model,Merton model,hybrid model,over-sampling,SMOTE, |
Publication Year : | 2012 |
Degree: | 碩士 |
Abstract: | Since a construction firm goes bankrupt, not only the company but also other stakeholders will bear the great loss. However, past researchers normally excluded construction industry in their researches. Therefore, this study aimed to predict failure of construction contractor using an accounting-based model (logit model), a market-based model (Merton model), and a hybrid model.
Accounting information, while subject to human manipulations, can reflect some information not shown in stock price. In addition, option-based models are based on the presumption that all information is reflected on the company’s stock price, yet it is not always true in real life. To solve these disadvantages of above models, a hybrid default prediction model was developed. In order to avoid bias due to the sample-matching method, all available data of firm-years are used to construct the default prediction models. Furthermore, replication and Synthetic Minority Over-sampling Technique (SMOTE), two over-sampling techniques, are proposed to tackle the imbalance problem in data set. The empirical results show that over-sampling techniques could improve the predicting performance of not only logistic regression model but also hybrid model. Hybrid model using over-sampling techniques outperforms predicting ability than either Merton model or logit model. Additionally, in these two kinds of over-sampling techniques, SMOTE outperforms the prediction ability compare to Replication. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/6852 |
Fulltext Rights: | 同意授權(全球公開) |
Appears in Collections: | 土木工程學系 |
Files in This Item:
File | Size | Format | |
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ntu-101-1.pdf | 3.73 MB | Adobe PDF | View/Open |
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