Results 51 to 60 of about 291 (159)

On the Convergence Rate of Bonus-Malus Systems [PDF]

ASTIN Bulletin, 1992
AbstractUnder certain conditions, a Bonus-Malus system can be interpreted as a Markov chain whose n-step transition probabilities converge to a limit probability distribution. In this paper, the rate of the convergence is studied by means of the eigenvalues of the transition probability matrix of the Markov chain.
openaire   +1 more source

Reconfiguring biofortification strategies to transform food systems and address micronutrient deficiency of the 21st century

Journal of Integrative Plant Biology, Volume 68, Issue 8, Page 2511-2547, August 2026.
This review explores how to make staple foods and horticultural crops more nutritious, including how artificial intelligence‐based screening of gene banks helps deploy nutritionally rich germplasm into breeding. Genome editing can help develop crops richer in minerals, vitamins, and health‐promoting compounds, supporting healthier diets and more ...
Rhowell Jr. N. Tiozon, Alisdair R. Fernie, Nese Sreenivasulu   +2 more
wiley   +1 more source

Evaluating Transition Rules for Enhancing Fairness in Bonus–Malus Systems: An Application to the Saudi Arabian Auto Insurance Market

Risks
A Bonus–Malus System (BMS) is a ratemaking mechanism used in insurance to adjust premiums based on a policyholder’s claim history, with the goal of segmenting risk profiles more accurately.
Asrar Alyafie, Corina Constantinescu, Jorge Yslas   +2 more
doaj   +1 more source

Intervention territoriale visant à lutter contre la pollution atmosphèrique et équité en matière de santé

Revue Francophone sur la Santé et les Territoires, 2015
Background – The relationship between the characteristics of the neighbourhoods where people live and health inequalities is now well documented.
Wahida Kihal, Cindy Padilla, Séverine Deguen   +2 more
doaj   +1 more source

A Comparative Analysis of 30 Bonus-Malus Systems [PDF]

ASTIN Bulletin, 1994
AbstractThe automobile third party insurance merit-rating systems of 22 countries are simulated and compared, using as main tools the stationary average premium level, the variability of the policyholders' payments, their elasticity with respect to the claim frequency, and the magnitude of the hunger for bonus.
Lemaire, Jean, Zi, Hongmin
openaire   +2 more sources

Circular Economy Pathways for Airport Climate Change Mitigation

Business Strategy and the Environment, Volume 35, Issue 5, Page 7378-7397, July 2026.
ABSTRACT Airport operators face growing climate‐change pressures; the circular economy offers pathways to reduce impacts and recover resources. We examine how airport operators apply the circular economy in practice. We use an exploratory qualitative multicase design based on practitioner‐generated documents (e.g., press releases and sustainability ...
Michele Oppioli, Davide Calandra, Federico Lanzalonga, Paolo Biancone   +3 more
wiley   +1 more source

Does Proactivity Affect Insurance Solidarity and Individual Responsibility?

The British Journal of Sociology, Volume 77, Issue 3, Page 439-448, June 2026.
ABSTRACT Over the past 20 years, the insurance industry has been experimenting with technological innovations that deeply affect its business model and social function. This article explores the use of digital technologies to monitor policyholders' behaviour and personalise their insurance coverage.
Alberto Cevolini, Elena Esposito
wiley   +1 more source

Optimal Reinsurance for the Solvency of Automobile Portfolio: Application to Sub-Saharan Africa

InPrime
This paper examines actuarial strategies to maintain the solvency of automobile insurance portfolios in sub-Saharan Africa, where motor insurance is mandatory and a significant revenue source, representing approximately 60% of total premiums in the CIMA
Crispin Bukanga Maheshe, Mabela Makengo Matendo Rostin   +1 more
doaj   +1 more source

Low Ectoparasite Loads and Interactions With Cleaner Fish Among Amphiprion Anemonefish

Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
ABSTRACT Interactions between ectoparasites, reef fishes and cleaner species are well documented; however, anemonefishes (Amphiprioninae) have been largely overlooked in this context. A hypothesis proposed as early as 1869 suggests that anemonefishes may experience reduced ectoparasite loads due to their symbiotic association with venomous host sea ...
Cassie M. Hoepner, Emily K. Fobert, Michelle Soo Oi Yoon, Jillian Ooi Lean Sim, Paris Bates, Catherine A. Abbott, Karen Burke da Silva   +6 more
wiley   +1 more source

Modelling of Claim and Pricing of Motor Insurance Based on Bonus-Malus System Considering the Frequency and Severity of Claims

Science and Technology Indonesia
This article proposes new distributions for claim frequency and severity, specifically tailored for a bonus-malus system in automobile insurance. The mixed Poisson with weighted quasi Lindley distribution is recommended for modeling claim frequency ...
Jiramet Hengcharoensuk, Konlawat Phanmai, Adisak Moumeesri   +2 more
doaj   +1 more source