Artikel

A Markov regenerative process with recurrence time and its application

This study proposes a non-homogeneous continuous-time Markov regenerative process with recurrence times, in particular, forward and backward recurrence processes. We obtain the transient solution of the process in the form of a generalized Markov renewal equation. A distinguishing feature is that Markov and semi-Markov processes result as special cases of the proposed model. To model the credit rating dynamics to demonstrate its applicability, we apply the proposed stochastic process to Standard and Poor's rating agency's data. Further, statistical tests confirm that the proposed model captures the rating dynamics better than the existing models, and the inclusion of recurrence times significantly impacts the transition probabilities.

Sprache
Englisch

Erschienen in
Journal: Financial Innovation ; ISSN: 2199-4730 ; Volume: 7 ; Year: 2021 ; Issue: 1 ; Pages: 1-22 ; Heidelberg: Springer

Klassifikation
Management
Thema
Credit ratings
Default distribution
Markov renewal equation
Non-homogeneous Markov regenerative process
Recurrence times

Ereignis
Geistige Schöpfung
(wer)
Pasricha, Puneet
Selvamuthu, Dharmaraja
Ereignis
Veröffentlichung
(wer)
Springer
(wo)
Heidelberg
(wann)
2021

DOI
doi:10.1186/s40854-021-00255-z
Handle
Letzte Aktualisierung
10.03.2025, 11:41 MEZ

Datenpartner

Dieses Objekt wird bereitgestellt von:
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.

Objekttyp

  • Artikel

Beteiligte

  • Pasricha, Puneet
  • Selvamuthu, Dharmaraja
  • Springer

Entstanden

  • 2021

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