Results 261 to 270 of about 1,561,065 (313)

Mind the G(ap): bridging prevention needs and approaches for GHB/GBL users and their social environment. [PDF]

open access: yesHarm Reduct J
Bendau A   +7 more
europepmc   +1 more source

Collapse, social tipping dynamics, and framing climate change. [PDF]

open access: yesPolit Philos Econ
Steel D, Mintz-Woo K, DesRoches CT.
europepmc   +1 more source

Simple approximation for the ruin probability in renewal risk model under interest force via Laguerre series expansion

Scandinavian Actuarial Journal, 2021
Although the ruin probability in a renewal insurance risk model with credit interest may be viewed as a classical research problem, exact solutions are only available in the literature in very special cases when both the claim amounts and the interclaim ...
Eric C. K. Cheung, Zhimin Zhang
semanticscholar   +1 more source

Banach contraction principle, q-scale function and ultimate ruin probability under a Markov-modulated classical risk model

Scandinavian Actuarial Journal, 2021
Suppose that risk reserves of an insurance company are governed by a Markov-modulated classical risk model with parameters modulated by a finite-state irreducible Markov chain. The main purpose of this paper is to calculate ultimate ruin probability that
Zhengjun Jiang
semanticscholar   +1 more source

Simultaneous ruin probability for two-dimensional brownian risk model

Journal of Applied Probability, 2020
The ruin probability in the classical Brownian risk model can be explicitly calculated for both finite and infinite time horizon. This is not the case for the simultaneous ruin probability in the two-dimensional Brownian risk model. Relying on asymptotic
K. Dȩbicki, E. Hashorva, Z. Michna
semanticscholar   +1 more source

Discounted probability of exponential parisian ruin: Diffusion approximation

Journal of Applied Probability, 2022
We analyze the discounted probability of exponential Parisian ruin for the so-called scaled classical Cramér–Lundberg risk model. As in Cohen and Young (2020), we use the comparison method from differential equations to prove that the discounted ...
Xiaoqing Liang, V. Young
semanticscholar   +1 more source

Asymptotic sum-ruin probability for a bidimensional risk model with common shock dependence

Stochastics, 2020
In this paper, we consider a bidimensional continuous-time renewal risk model with common shock claim-arrival processes. When both two lines of claim sizes are assumed to be strongly subexponential, a uniformly asymptotic formula for sum-ruin probability
Huimin Sun, Bingzhen Geng, Shijie Wang
semanticscholar   +1 more source

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