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dc.contributor.author심현우-
dc.date.accessioned2019-12-02T06:36:25Z-
dc.date.available2019-12-02T06:36:25Z-
dc.date.issued2019-06-
dc.identifier.citation리스크관리연구, v. 30, No. 2, Page. 77-105en_US
dc.identifier.issn1229-103x-
dc.identifier.urihttp://kiss.kstudy.com/thesis/thesis-view.asp?key=3691302-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/116378-
dc.description.abstractIFRS17 등으로 인하여 보험부채의 평가는 원가평가 방식에서 공정가치평가 방식으로 전환되고 있다. 본 연구는 보험부채의 공정가치평가를 위해 쓰이는 금리시나리오의 선택이 최저이율보증(GMIR)과 최저사망보험금보증(GMDB)과 같은 최저보증옵션의 보증비용 평가에 미치는 영향을 금리연동형 종신보험을 중심으로 실증 분석하였다. 먼저, 보증으로 인한 현금흐름의 확률분포를 각 금리시나리오 모형마다 살펴보았는데, GMIR과 GMDB의 표준편차, 왜도, 첨도, VaR, CTE 모두 Ho-Lee, Hull-White, Black-Karasinski 모형 순으로 크게 평가하였다. 둘째, 평균 보증비용의 경우 GMIR은 모두 시간가치에 의해 발생하였으며 Ho-Lee, Hull-White, Black-Karasinski 모형 순으로 크게 평가하였고, GMDB는 대부분 내재가치에 의해 발생하였으나 모형별로 차이는 없었다. 셋째, 각 위험요인이 평균 보증비용에 미치는 영향을 살펴보기 위해 모형별로 민감도 분석을 수행한 결과, 시간가치만 보유하고 있는 GMIR은 내재가치와 시간가치를 모두 보유하고 있는 GMDB에 비해 위험요인에 대한 민감도가 상대적으로 작았다. The business practice of valuing insurance liabilities are under transit from cost valuation to fair value valuation. This study focused on interest-sensitive whole life insurance and empirically analyzed the effects how the selection of interest rate models for the fair value valuation affects cost evaluation of guaranteed minimum options such as a guaranteed minimum interest rate (GMIR) and a guaranteed minimum death benefit (GMDB). First, we compared interest rate models in light of risk of guarantee costs, and the result shows that Ho-Lee (HL), Hull-White (HW), Black-Karasinski (BK) models are ordered from the greatest to the least with regard to standard deviation, skewness, kurtosis, VaR, ad CTE. Secondly, mean guarantee costs of a GMIR emerge mainly from their time values, and HL, HW, BK are ordered from the greatest to the least for them, whereas mean guarantee costs of a GMDB emerges mainly from their intrinsic values, but there is little difference between models. Third, a sensitivity analysis for investigating the effect of risk drivers on the mean guarantee cost shows that the sensitivity of GMIR on risk drivers is relatively lower than that of GMDB, since GMIR has only time values whereas GMDB has both intrinsic values and time values.en_US
dc.language.isoko_KRen_US
dc.publisher한국리스크관리학회en_US
dc.subject보증비용en_US
dc.subject민감도 분석en_US
dc.subject최저보증이율en_US
dc.subject최저사망보험금보증en_US
dc.subject금리시나리오en_US
dc.subjectHo-Leeen_US
dc.subjectHull-Whiteen_US
dc.subjectBlack-Karasinskien_US
dc.subjectAnalysis of Guarantee Costsen_US
dc.subjectSensitivity Analysisen_US
dc.subjectGuaranteed Minimum Interest Rateen_US
dc.subjectGuaranteed Minimum Death Benefiten_US
dc.subjectRisk-neutral Interest Rate Modelen_US
dc.title금리시나리오 모형이 최저이율 및 최저사망보험금 보증비용의 평가에 미치는 영향력 연구en_US
dc.title.alternativeA Study on the Effects how Interest Rate Models Affect Evaluation of GMIR and GMDB Costsen_US
dc.typeArticleen_US
dc.relation.no2-
dc.relation.volume30-
dc.relation.page77-105-
dc.relation.journal리스크관리연구-
dc.contributor.googleauthor주형민-
dc.contributor.googleauthor심현우-
dc.relation.code2019034157-
dc.sector.campusE-
dc.sector.daehakCOLLEGE OF BUSINESS AND ECONOMICS[E]-
dc.sector.departmentDEPARTMENT OF ACTUARIAL SCIENCE-
dc.identifier.pidhyunooshim-
Appears in Collections:
COLLEGE OF BUSINESS AND ECONOMICS[E](경상대학) > ACTUARIAL SCIENCE(보험계리학과) > Articles
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