Results 41 to 50 of about 21,700,063 (319)
An Improved Approach Based on a New Laplace Model Using Classical and Risk Measures
Mathematical and Computational ApplicationsIn this paper, we propose a generalized odd log-logistic standard Laplace model and study some of its main properties. The novelty of this model is based on classical and risk-based measures to effectively analyze the body mass index (BMI) data.
Morad Alizadeh +6 more
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Risk Estimation in Exchange Rate Markets Based on Stochastic Copula Approach
Discrete Dynamics in Nature and Society, 2022 Risk estimation is of great importance in financial risk management. In this study, the risk estimation of the exchange rate portfolio is performed via the stochastic copula approach. This model-based latent process has a parameter that changes over time
Erol Terzi +3 more
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A risk model for insurance companies on time scales
Қарағанды университетінің хабаршысы. Математика сериясыThis article deals with the problems of constructing and analyzing a collective risk model for an insur- ance company when the time evolution is defined on a general time scale.
O. Stanzhytskyi, R. Uteshova
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Structural Credit Risk Models with Subordinated Processes
Journal of Applied Mathematics, 2013 We discuss structural models based on Merton's framework. First, we observe that the classical assumptions of the Merton model are generally rejected.
Martin Gurny +2 more
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Sleep Science, 2014 Introduction: Previous research had shown the suitability of several questionnaires predicting the obstructive sleep apnea syndrome. Measurement properties of an online screening questionnaire were studied. Methods: The sample consisted of 184 Portuguese
Paulo Sargento +4 more
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A note on ruin problems in perturbed classical risk models [PDF]
Statistics & Probability Letters, 2017 9
Liu Peng, Zhang Chunsheng, Ji Lanpeng
openaire +4 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
wiley +1 more source
On the time value of ruin in the discrete time risk model [PDF]
, 2002 Using an approach similar to that of Gerber and Shiu (1998), a recursive formula is given for the expected discounted penalty due at ruin, in the discrete time risk model. With it the joint distribution of three random variables is obtained; time to ruin,
Garrido, José, Li, Shuanming
core +1 more source
Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations
Pediatric Blood &Cancer, EarlyView.ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan +18 more
wiley +1 more source
Coping with Loss Aversion in the Newsvendor Model
Discrete Dynamics in Nature and Society, 2015 We introduce loss aversion into the decision framework of the newsvendor model. By introducing the loss aversion coefficient λ, we propose a novel utility function for the loss-averse newsvendor.
Jianwu Sun, Xinsheng Xu
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