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논문 기본 정보

자료유형
학술저널
저자정보
(경상국립대학교) (판다스) (경상국립대학교)
저널정보
한국인터넷전자상거래학회 인터넷전자상거래연구 인터넷전자상거래연구 제23권 제4호
발행연도
수록면
253 - 271 (19page)
DOI
10.37272/JIECR.2023.08.23.4.253

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초록· 키워드

This study aims to develop an optimal prediction model for stock delisting in companies listed on the KOSPI and KOSDAQ markets of the Korea Exchange. To enhance the predictive performance of the models, we collected a dataset incorporating various financial ratios and macroeconomic indicators as additional variables, providing a better reflection of the economic conditions at the time. The dataset consisted of financial ratios and macroeconomic indicators from delisted or managed companies from 2014 to 2021. We constructed stock delisting prediction models using individual and ensemble machine learning algorithms, as well as one deep learning algorithm. Additionally, we adopted processes for adjusting classes and utilizing GridsearchCV to further improve the model’s performance. As a result, we identified significant factors influencing a company’s stock delisting risk and found the optimal prediction model by comparing the performance of machine learning algorithms to the deep learning algorithm. We hope these findings offer valuable insights that can assist investors and regulatory authorities in evaluating companies’ financial stability and identifying potential stock delisting risks.
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목차

  1. Abstract
  2. Ⅰ. 서론
  3. Ⅱ. 이론적 배경
  4. Ⅲ. 문헌 연구
  5. Ⅳ. 연구 방법
  6. Ⅴ. 연구 결과
  7. Ⅵ. 결론
  8. 참고문헌

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