Documents found
-
2551.
-
2552.More information
This article is intended to analyze the Tunisian automobile insurance rating system, using an optimal rating model. ln this regard, we apply a rating model based on the characteristics of policy holders and their number of past accidents (Lemaire 1995, Dionne and Vanasse 1992). Our data base is structured for a five-year period (1990-1995) and contains 46,337 observations, allowing us to evaluate, from annual data with the use of models for count data (Poisson and negative binomial), the relative importance of factors explaining the number of accidents during a period and to build up optimal bonus-malus tables. We come to the conclusion that other variables than the power and the use of vehicles (which are the two rating criteria in the actual regime) are significant to explain the number of accidents (insured residence, insured coverages, model and age of vehicles) and also, in other respects, that the bonus-malus table put in place by the ministry of Finance is not optimal.
Keywords: Information privée, sécurité routière, bonus-malus, tarification de l’assurance automobile, modèles de comptage, Private information, road safety, bonus-malus, automobile insurance rating, count data models
-
2553.More information
Les projets de logiciels libres et open source (FLOSS) s'inspirent principalement des mouvements d'innovation ouverte et de projets agiles. Ils présentent des défis de leadership sensiblement diffé-rents de ceux des méthodologies de développement de logiciels plus traditionnelles, et les débats se poursuivent sur la manière d'identifier le meilleur profil professionnel et de se concentrer pour diriger des projets FLOSS. Nous examinerons certaines considérations liées à l'initiative de leadership au sein d'un projet FLOSS. Plus précisément, nous testons les hypothèses suivantes pour les questions de recherche 1 à 5 : H1 : Les professionnels impliqués dans des projets propriétaires et open source ont un niveau d'implication plus élevé dans le leadership FLOSS par rapport à ceux impliqués uniquement dans un seul type de projet ; (H2) …
-
-
2556.More information
Introduction. Health promoting behaviour tools abound in English, while they are scarce or almost non-existent in French. This article aimed to validate a composite questionnaire to identify health promoting or risky behaviours. Method. The ten steps of adapting psychological tests/scales provide by Gana et al. (2021) were applied to data collected from 343 adolescents and young adults aged 15-25 (mean = 17.6 ± 1.76) who completed a questionnaire of 51 items derive from three pre-existing scales. Results. Exploratory and confirmatory analyses support the eight dimensions structure with 27 items explaining 56.69% of variances: spiritual health; interpersonal relationship; physical exercise; stress management; appreciation of life; sleep hygiene; responsibility in health; and social support. Conclusion. The Composite Health Promotion Behaviour Assessment Questionnaire (AHPB-27) is valid for identifying health promoting behaviours among adolescents and young adults in the francophonie.
Keywords: adaptation, adolescents, AHPB-27, jeunes adultes, promotion de la santé, adaptation, adolescents, AHPB-27, health promotion, young adults, adaptação, adolescentes, AHPB-27, jovens adultos, promoção da saúde
-
2557.
-
-
-