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Article: On differentiability of ruin functions under Markov-modulated models
Title | On differentiability of ruin functions under Markov-modulated models | ||||
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Authors | |||||
Keywords | Differentiability Dual model Gerber-Shiu function Markov-modulated model Ruin function Strong Markov property | ||||
Issue Date | 2009 | ||||
Publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/spa | ||||
Citation | Stochastic Processes And Their Applications, 2009, v. 119 n. 5, p. 1673-1695 How to Cite? | ||||
Abstract | This paper analyzes the continuity and differentiability of several classes of ruin functions under Markov-modulated insurance risk models with a barrier and threshold dividend strategy, respectively. Many ruin related functions in the literature, such as the expectation and the Laplace transform of the Gerber-Shiu discounted penalty function at ruin, of the total discounted dividends until ruin, and of the time-integrated discounted penalty and/or reward function of the risk process, etc, are special cases of the functions considered in this paper. Continuity and differentiability of these functions in the corresponding dual models are also studied. © 2008 Elsevier B.V. All rights reserved. | ||||
Persistent Identifier | http://hdl.handle.net/10722/59872 | ||||
ISSN | 2023 Impact Factor: 1.1 2023 SCImago Journal Rankings: 1.123 | ||||
ISI Accession Number ID |
Funding Information: Most of the work was carried out when the first author was pursuing a Ph.D. degree in the Department of Statistics and Actuarial Science, the University of Hong Kong. We thank the anonymous referees and the associate editor for their helpful comments and suggestions. This work was supported by Research Grants Council of HKSAR (Project No: HKU 7426/06H). | ||||
References | |||||
Grants |
DC Field | Value | Language |
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dc.contributor.author | Zhu, J | en_HK |
dc.contributor.author | Yang, H | en_HK |
dc.date.accessioned | 2010-05-31T03:59:09Z | - |
dc.date.available | 2010-05-31T03:59:09Z | - |
dc.date.issued | 2009 | en_HK |
dc.identifier.citation | Stochastic Processes And Their Applications, 2009, v. 119 n. 5, p. 1673-1695 | en_HK |
dc.identifier.issn | 0304-4149 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/59872 | - |
dc.description.abstract | This paper analyzes the continuity and differentiability of several classes of ruin functions under Markov-modulated insurance risk models with a barrier and threshold dividend strategy, respectively. Many ruin related functions in the literature, such as the expectation and the Laplace transform of the Gerber-Shiu discounted penalty function at ruin, of the total discounted dividends until ruin, and of the time-integrated discounted penalty and/or reward function of the risk process, etc, are special cases of the functions considered in this paper. Continuity and differentiability of these functions in the corresponding dual models are also studied. © 2008 Elsevier B.V. All rights reserved. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/spa | en_HK |
dc.relation.ispartof | Stochastic Processes and their Applications | en_HK |
dc.rights | Stochastic Processes and Their Applications. Copyright © Elsevier BV. | en_HK |
dc.subject | Differentiability | en_HK |
dc.subject | Dual model | en_HK |
dc.subject | Gerber-Shiu function | en_HK |
dc.subject | Markov-modulated model | en_HK |
dc.subject | Ruin function | en_HK |
dc.subject | Strong Markov property | en_HK |
dc.title | On differentiability of ruin functions under Markov-modulated models | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0304-4149&volume=119&spage=1673&epage=1695&date=2009&atitle=On+Differentiability+of+Ruin+Functions+under+Markov-modulated+models | en_HK |
dc.identifier.email | Yang, H: hlyang@hku.hk | en_HK |
dc.identifier.authority | Yang, H=rp00826 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.spa.2008.08.007 | en_HK |
dc.identifier.scopus | eid_2-s2.0-62249123144 | en_HK |
dc.identifier.hkuros | 159286 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-62249123144&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 119 | en_HK |
dc.identifier.issue | 5 | en_HK |
dc.identifier.spage | 1673 | en_HK |
dc.identifier.epage | 1695 | en_HK |
dc.identifier.isi | WOS:000265327200013 | - |
dc.publisher.place | Netherlands | en_HK |
dc.relation.project | Embedded options in insurance products and optimal policies for insurance portfolios under Markovian Regime switching models | - |
dc.identifier.scopusauthorid | Zhu, J=7405692247 | en_HK |
dc.identifier.scopusauthorid | Yang, H=7406559537 | en_HK |
dc.identifier.issnl | 0304-4149 | - |