Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Romain Gauchon"'
Autor:
Romain Gauchon, Karim Barigou
Publikováno v:
Risks, Vol 12, Iss 6, p 95 (2024)
Expected utility theory is critical for modeling rational decision making under uncertainty, guiding economic agents as they seek to optimize outcomes. Traditional methods often require restrictive assumptions about underlying stochastic processes, l
Externí odkaz:
https://doaj.org/article/bdc0948b48d04b1d8623a9b19b76846c
Autor:
Simon Pageaud, Anne Eyraud-Loisel, Jean-Pierre Bertoglio, Alexis Bienvenüe, Nicolas Leboisne, Catherine Pothier, Christophe Rigotti, Nicolas Ponthus, Romain Gauchon, François Gueyffier, Philippe Vanhems, Jean Iwaz, Stéphane Loisel, Pascal Roy, on behalf of the CovDyn Group (Covid Dynamics)
Publikováno v:
Vaccines, Vol 10, Iss 12, p 2033 (2022)
The major economic and health consequences of COVID-19 called for various protective measures and mass vaccination campaigns. A previsional model was used to predict the future impacts of various measure combinations on COVID-19 mortality over a 400-
Externí odkaz:
https://doaj.org/article/3f1f4c0cb090496eb13860d61370a979
Autor:
Simon Pageaud, Catherine Pothier, Christophe Rigotti, Anne Eyraud-Loisel, Jean-Pierre Bertoglio, Alexis Bienvenüe, Nicolas Leboisne, Nicolas Ponthus, Romain Gauchon, François Gueyffier, Philippe Vanhems, Jean Iwaz, Stéphane Loisel, Pascal Roy, on behalf of the Group CovDyn (Covid Dynamics)
Publikováno v:
Vaccines, Vol 9, Iss 12, p 1462 (2021)
The outbreak of the SARS-CoV-2 virus, enhanced by rapid spreads of variants, has caused a major international health crisis, with serious public health and economic consequences. An agent-based model was designed to simulate the evolution of the epid
Externí odkaz:
https://doaj.org/article/8611760bc3444ab5805d502c0c0a3f84
Publikováno v:
European Actuarial Journal. 10:599-626
On paper, prevention appears to be a good complement to health insurance. However, its implementation is often costly. To maximize the impact and efficiency of prevention plans, plans should target particular groups of policyholders. In this article,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37c13038c803342ff8cd61cde450711a
https://doi.org/10.1007/s13385-020-00244-z
https://doi.org/10.1007/s13385-020-00244-z
Publikováno v:
Insurance: Mathematics and Economics
Insurance: Mathematics and Economics, Elsevier, 2020
Insurance. Mathematics & economics, 91
HAL
Insurance: Mathematics and Economics, Elsevier, 2020
Insurance. Mathematics & economics, 91
HAL
In this paper, we propose and study a first risk model in which the insurer may invest into a prevention plan which decreases claim intensity. We determine the optimal prevention investment for different risk indicators. In particular, we show that t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c580b4e51857e0eda77d2d505d03c6e
https://doi.org/10.1016/j.insmatheco.2020.02.003
https://doi.org/10.1016/j.insmatheco.2020.02.003
Autor:
Pascal Roy, Catherine Pothier, Anne Eyraud-Loisel, Nicolas Ponthus, Philippe Vanhems, Simon Pageaud, Jean-Pierre Bertoglio, Alexis Bienvenüe, Nicolas Leboisne, Romain Gauchon, François Gueyffier, Jean Iwaz, Christophe Rigotti, Stéphane Loisel
Publikováno v:
[Research Report] Université Lyon 1; Ecole Centrale de Lyon; INSA Lyon. 2021
[Research Report] Université Lyon 1; Ecole Centrale de Lyon; INSA Lyon. 2021, p. 24
[Research Report] Université Lyon 1; Ecole Centrale de Lyon; INSA Lyon. 2021, p. 24
BackgroundThe outbreak of SARS-CoV-2 virus has caused a major international health crisis with serious consequences in terms of public health and economy. In France, two lockdown periods were decided in 2020 to avoid the saturation of intensive care
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe8a491f10ebf00006b7032d362f10b8
https://hal.archives-ouvertes.fr/hal-03294952/document
https://hal.archives-ouvertes.fr/hal-03294952/document
Autor:
Alexis Bienvenüe, Stéphane Derrode, Anne Eyraud-Loisel, Simon Pageaud, Pascal Roy, Romain Gauchon, Jean-Pierre Bertoglio, Jean Iwaz, Christophe Rigotti, Nicolas Ponthus, Stéphane Loisel, Pierre-Olivier Goffard, Vitaly Volpert, Catherine Pothier
Publikováno v:
[Research Report] Université Lyon 1; Ecole Centrale de Lyon; INSA Lyon. 2021
[Research Report] Université Lyon 1; Ecole Centrale de Lyon; INSA Lyon. 2021, p. 39
[Research Report] Université Lyon 1; Ecole Centrale de Lyon; INSA Lyon. 2021, p. 39
BackgroundCompartmental models help making public health decisions. They were used during the COVID-19 outbreak to estimate the reproduction numbers and predict the number of hospital beds required. This study examined the ability of closely related
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af7e0307302005348e4a00cd2c3fabee
https://doi.org/10.1101/2021.01.11.21249565
https://doi.org/10.1101/2021.01.11.21249565
Autor:
Romain Gauchon, Karim Barigou
Publikováno v:
HAL
Expected utility is an influential theory to study rational choice among risky assets. For each investment, an economic agent expects to receive a random payoff and therefore maximizes its expected utility. To the best of our knowledge, there exists
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::57b413fe6a9ee093adbd2a1c5f490415
https://hal.archives-ouvertes.fr/hal-03295594
https://hal.archives-ouvertes.fr/hal-03295594