• Title/Summary/Keyword: bankrupcy

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A Comparative Study on the Bankruptcy Prediction Power of Statistical Model and AI Models: MDA, Inductive,Neural Network (기업도산예측을 위한 통계적모형과 인공지능 모형간의 예측력 비교에 관한 연구 : MDA,귀납적 학습방법, 인공신경망)

  • 이건창
    • Journal of the Korean Operations Research and Management Science Society
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    • v.18 no.2
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    • pp.57-81
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    • 1993
  • This paper is concerned with analyzing the bankruptcy prediction power of three methods : Multivariate Discriminant Analysis (MDA), Inductive Learning, Neural Network, MDA has been famous for its effectiveness for predicting bankrupcy in accounting fields. However, it requires rigorous statistical assumptions, so that violating one of the assumptions may result in biased outputs. In this respect, we alternatively propose the use of two AI models for bankrupcy prediction-inductive learning and neural network. To compare the performance of those two AI models with that of MDA, we have performed massive experiments with a number of Korean bankrupt-cases. Experimental results show that AI models proposed in this study can yield more robust and generalizing bankrupcy prediction than the conventional MDA can do.

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A Survey on the Private Housebuilders' Business Strategies (民間 住宅建設事業者의 住宅事業 實態調査)

  • 진미윤;한수진
    • Journal of the Korean housing association
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    • v.14 no.2
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    • pp.89-100
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    • 2003
  • This study is identified the characteristics of housing product through housebuilders' strategies. As a methodology for this study, literature survey and questionnaire survey were used. Questionnaires have been done on mail to 232 housebuilders and return rate was 34.1%. In summary, housing product can be characterized long gestation period, periodically building cycle, future uncertainty of market volatility, maximization of land development gain, utilization of public fund for continuous building activity, moral hazard by accidentally bankrupcy. Therefore private housebuilding could be defined speculative industry.

A Psychometric Method for Structuring Expert Knowledge:Application to Developing Credit Analysis Espert System for Small-Medium Companies Using Nonfinancial Statement Information (계량심리학의 방법론을 이용한 체계적인 전문가 지식구조분석 방법 : 비재무항목을 활용한 중소기업 신용평가전문가시스템 규칙개발에 적용)

  • 이훈영;조옥래;이시환
    • Journal of the Korean Operations Research and Management Science Society
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    • v.23 no.1
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    • pp.161-181
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    • 1998
  • Translating expert knowledge into production rules has been the most difficult and time-consuming when building expert systems (Buchanan et al. 1983). Especially, buidling hierarchical structure, i. e. developing sequential or dominant relationship among production rules is one of the most important and difficult processes. Hierarchical relationship among rules has been typically determined in the course of interviewing human experts. Since this interviewing procedure is rather subjective, however, the hierarchically structured rules produced in terms of interviewing is widely exposed to the severe discussion about their validity (Nisbett and Wilson 1977 : Ericsson and Simon 1980 : Kellog 1982). We thus need an objective method to effectively translate human expert knowledge into structured rules. As such a method, this paper suggests the order anlaysis technique that has been studied in psychometries (Cliff 1977 : Reynolds 1981 : Wise 1983). In this paper we briefly introduce the order analysis and explain how it can be applied to building hierarchical structure of production rules. We also illustrate how bankrupcy prediction rules of small-medium companies can be developed using this order analysis technique. Further, we validata the effectiveness of these rules developed by the order analysis, in comparison with those built by other methods. The rules developed by the proposed outperform those of the other traditional methods in effectively screening the bankrupted firms.

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The Design of Optimal Recall Insurance Product (최적 리콜보험상품 설계에 관한 연구)

  • 김두철
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.3 no.4
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    • pp.325-332
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    • 2002
  • In the process of designing pareto optimal insurance contract, it is necessary to assume that insurance contract conditions are endogenous to build a model. The expected utility, the non-expected utility and the state-dependent utility function can be applied as a insurance decision making principle. The insurance costs may have the linear, convex, and concave ralationship with the indemnity schedule. However, the sunk cost and fixed cost must be recognized. The deductible which decides whether an insurance contract to be a full or partial insurance contract can exist in the forms of straight deductible or diminishing deductible. Indeciding the level of deductible, the types of the insurance and the risks to be insured should be the deciding factors. Especially for recall insurance, there is relatively high chance that the recalling company being bankrupt. Therefore, the possibility of bankrupcy should be the considering factor in deciding the policy limit. The existence of the incomplete market and uninsurable background risk should be understood as restricting conditions of the pareto-optimal insurance contract.

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The study of U.K.'s FSMA on the insolvency of financial institutions and implications in South Korea (금융기관 정리절차와 관련된 법률적 고찰과 시사점: 영국 FSMA와 국내 관계법률을 중심으로)

  • Chang, Pyoung-Hoon;Kim, Shin-Wook
    • Journal of Digital Convergence
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    • v.11 no.1
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    • pp.13-25
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    • 2013
  • After studying FSMA 24, We found that the insolvency rule of financial institutions in FSMA consists of eight provisions: 1) voluntary arrangement, 2) administration order, 3) receiverships, 4) voluntary winding up, 5) winding up by the court, 6) bankruptcy, 7) provisions against debt avoidance, and 8) supplemental provisions in insurance cases. Insolvency provisions in FSMA explain powers and accountabilities of FSA in relation to these insolvency proceedings. Although there are some differences in proceedings, provisions entitle FSA the same status as creditors to petition the court, with a right to participate in related meetings and to be notified of any matters involving insolvency proceedings. The differences and implications between U.K.'s FSMA and Korean regulations are related to the insolvency rule of financial institutions. First, in FSMA, FSA has a comprehensive power to manage insolvency proceedings of financial institutions in a centralized way. However, Korean regulations have special laws to regulate insolvency in a decentralized way. The offices executing those laws are the Financial Services Committee, the Financial Supervisory Service, and the Financial Deposit Insurance Corporation. This characteristic results from an accelerated legislation procedures related to financial reform in 1997 Korean financial crisis. Second, FSA contains special provisions on continuation of contracts of long-term insurance considering the characteristics of insurance industry related to insolvency of financial institution. However, Korean insolvency rules applied to financial institutions do not consider industrial differences and the characteristics of financial contracts, so need to be supplemented in the future.

The Rehabilitation of Gambling Addiction: Comparison with the other psychiatric disorder (도박중독의 재활: 타 정신장애와의 비교)

  • Heung-Pyo Lee;Tae-Woo Kim
    • Korean Journal of Culture and Social Issue
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    • v.16 no.3
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    • pp.241-265
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    • 2010
  • This study reviewed the present state and differences of rehabilitation programs of the gambling addiction by comparing with other psychiatric disorder(including psychotic disability and alcohol addiction). This study also intended to suggest necessities, meanings and inherent fields of the rehabilitation in gambling addiction. First of all, the government and a few gambling industries run clinic centers for gamblers and their families, but have been lacked rehabilitation services for social comeback and adaptation or devaluated rehabilitation services than therapies. Gambling addict didn't have impairments of the cognitive function and their daily abilities was better than any other psychiatric disorders. But Damage of social role or function of gambling addiction was severe. And it is caused by nonadaptive nature of gambling behavior, personality/emotional change through gambling addiction process, and previous personality problem etc. There are many severe failure of social role and its attendant bankrupcy, family's problems and social poverty in gambling addiction, Therefore, important fields in the rehabilitation of gambling addiction should be services for basic social comeback support service, credit recovery support, monetary management, support of rehabilitation of family and vocational rehabilitation. Finally, the significance and critical points of the current study has been discussed as well.

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A Study on the Disputable Issues of the Standard Form of Korea Service Contract - Focusing on Liquidated Damage and Minimum Quantity Commitment - (한국 컨테이너 해상화물 표준장기운송계약서 쟁점에 관한 연구 - 손해배상예정액과 최소약정물량을 중심으로 -)

  • Jae-woong Yoon;Yun-seok Hur
    • Korea Trade Review
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    • v.48 no.2
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    • pp.217-243
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    • 2023
  • This study revealed practical implications by analyzing the clauses and disputable issues of the Korea Service Contract. Korea introduced Servcie Contract in the container part since Hanjin Shipping's bankrupcy and distributed the standard form(2019). After that, the standard form was revised during the supply chain crisis(2022). In the standard form, there are clause that require agreement due to conflicting interests of shipper and carrier. Therefore, the main clauses of the standard form were analyzed to derive the practical meaning to the both parties. In addition, in the process of introducing the standard form, the most disputable issues, liquidated damages and minimum quality commitment, were deeply analyzed to explain how shipper and carriers' benefit and loss differ as the clause changes. In conclusion, both parties must set LD at a very reasonable level so that they do not proceed separately with penalty. In addition, 'evenly' is a much more important than quantity for carrier in the establishment of MQC, so extra box option for shipper even during the peak season is needed to accommodate with service contract.

Determinants of IPO Failure Risk and Price Response in Kosdaq (코스닥 상장 시 실패위험 결정요인과 주가반응에 관한 연구)

  • Oh, Sung-Bae;Nam, Sam-Hyun;Yi, Hwa-Deuk
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.5 no.4
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    • pp.1-34
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    • 2010
  • Recently, failure rates of Kosdaq IPO firms are increasing and their survival rates tend to be very low, and when these firms do fail, often times backed by a number of governmental financial supports, they may inflict severe financial damage to investors, let alone economy as a whole. To ensure investors' confidence in Kosdaq and foster promising and healthy businesses, it is necessary to precisely assess their intrinsic values and survivability. This study investigates what contributed to the failure of IPO firms and analyzed how these elements are factored into corresponding firms' stock returns. Failure risks are assessed at the time of IPO. This paper considers factors reflecting IPO characteristics, a firm's underwriter prestige, auditor's quality, IPO offer price, firm's age, and IPO proceeds. The study further went on to examine how, if at all, these failure risks involved during IPO led to post-IPO stock prices. Sample firms used in this study include 98 Kosdaq firms that have failed and 569 healthy firms that are classified into the same business categories, and Logit models are used in estimate the probability of failure. Empirical results indicate that auditor's quality, IPO offer price, firm's age, and IPO proceeds shown significant relevance to failure risks at the time of IPO. Of other variables, firm's size and ROA, previously deemed significantly related to failure risks, in fact do not show significant relevance to those risks, whereas financial leverage does. This illustrates the efficacy of a model that appropriately reflects the attributes of IPO firms. Also, even though R&D expenditures were believed to be value relevant by previous studies, this study reveals that R&D is not a significant factor related to failure risks. In examing the relation between failure risks and stock prices, this study finds that failure risks are negatively related to 1 or 2 year size-adjusted abnormal returns after IPO. The results of this study may provide useful knowledge for government regulatory officials in contemplating pertinent policy and for credit analysts in their proper evaluation of a firm's credit standing.

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