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Modelli di rischio di credito (Merton, KMV, CreditMetrics)×Studio di Eventi (CAR e BHAR)×
CampoFinanzaFinanza
FamigliaRegression modelRegression model
Anno di origine19741997
IdeatoreRobert C. Merton (structural model); J.P. Morgan / Gupton et al. (CreditMetrics)MacKinlay (review); Kothari & Warner (econometrics)
TipoStructural and portfolio credit risk modelAbnormal-return model for financial events
Fonte seminaleMerton, R. C. (1974). On the Pricing of Corporate Debt: The Risk Structure of Interest Rates. The Journal of Finance, 29(2), 449-470. DOI ↗MacKinlay, A. C. (1997). Event Studies in Economics and Finance. Journal of Economic Literature, 35(1), 13–39. link ↗
AliasMerton model, KMV model, CreditMetrics, structural credit risk modelevent study, cumulative abnormal return analysis, abnormal return analysis, CAR
Correlati54
SintesiCredit risk models estimate the probability that a borrower defaults and the resulting distribution of credit losses. The structural approach was introduced by Robert C. Merton in 1974, treating a firm's equity as a call option on its assets, and was later extended into the KMV distance-to-default framework and the CreditMetrics rating-transition portfolio model published by J.P. Morgan in 1997.The event study is a financial research method that measures the impact of a news release, policy change, or corporate event on asset prices through cumulative abnormal returns. Reviewed by MacKinlay (1997) and formalised econometrically by Kothari and Warner (2007), it is the standard tool for testing the efficient-market hypothesis and analysing the information content of events.
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ScholarGateConfronta i metodi: Credit Risk Models · Event Study. Consultato il 2026-06-19 da https://scholargate.app/it/compare