Showing 1 - 10 of 27
Le but de cette recherche etait de verifier comment la relation statistique entre les infractions au CSR (code de la securite routiere) et les accidents peut etre influencee par differentes variables differenciant les conducteurs de vehicules lourds (camions et autobus): caracteristiques...
Persistent link: https://www.econbiz.de/10005474675
La reglementation de la securite routiere a ete de plusieurs etudes. Sa principale motivation est reliee aux externalites que certains conducteurs peuvent generer a d'autres individus (conducteurs, pietons) et qui ne peuvent etre tarifees directement par different marches prives. L'objectif de...
Persistent link: https://www.econbiz.de/10005474680
In this note we analyze the hedging property of an optimal portfolio with one risk-free asset and two risky assets. We make a restriction on the dependence between the two risky assets and show that the sign of the covariance is necessary and sufficient to set the relative investments in the two...
Persistent link: https://www.econbiz.de/10005474681
This paper proposes bonus-malus systems for fleets of vehicules, by using the individual characteristics of both the vehicules and the carriers.
Persistent link: https://www.econbiz.de/10005474682
Le but de cette recherche etait d'evaluer l'effet de changement de tarification de 1992 sur la securite routiere au Quebec. Nos resultats indiquent que le changement de tarification a reduit les nombres d'infractions et les nombres d'accidents, deux variables qui mesurent directement la non...
Persistent link: https://www.econbiz.de/10005660579
Le principal objectif de cette recherche etait de virifier comment les biais dans la perception des risques des agents economiques peuvent affecter leurs comportements de securite routiere. Les trois principaux risques etudies sont le risque d'etre arrete suite a une infraction au Code de la...
Persistent link: https://www.econbiz.de/10005660580
Le but de cet article est d'isoler les diterminants qui expliquent significativement les decisions de gestion des risques des entreprises non financieres. Nous appliquons le modele a des entreprises minieres en Amirique du nord. La variable aleatoire considiree est le prix de vente d'une once...
Persistent link: https://www.econbiz.de/10005775501
Recently, Caballi and Pomansky (1996) proposed a formal definition of mixed risk aversion and characterized stochastic dominance in presence of such utility functions. However they did not study comparative mixed risk aversion. In this note we give a sufficient condition for analytic comparative...
Persistent link: https://www.econbiz.de/10005775503
The goal of this study is to develop a tool to aid insurance company adjusters in their decision making and to ensure that they are better equipped to fight fraud.
Persistent link: https://www.econbiz.de/10005775504
In this paper we show how a shift in a return distribution affects the composition of an optimal portfolio in the case of one riskless asset and two risky assets. We obtain that, in general, such a shift modifies the composition of the mutual fund. We also show that the separating conditions...
Persistent link: https://www.econbiz.de/10005775505