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Academic literature on the topic 'Prix – Gestion du risque – Québec (Province)'
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Journal articles on the topic "Prix – Gestion du risque – Québec (Province)"
Gendreau, Yanick, Audrey Lachance, Marylène Ricard, Hélène Gilbert, Nicolas Casajus, and Dominique Berteaux. "Changements climatiques : défis et perspectives pour les plantes vasculaires en situation précaire au Québec." Botanique 142, no. 1 (2017): 16–35. http://dx.doi.org/10.7202/1042011ar.
Full textPoznanski, Thaddée. "Loi modifiant la loi des accidents du travail." Commentaires 22, no. 4 (2005): 558–65. http://dx.doi.org/10.7202/027838ar.
Full textDissertations / Theses on the topic "Prix – Gestion du risque – Québec (Province)"
Mosadegh, Sedghy Bahareh. "Risque de prix et décisions de production et d'exportation : le cas de l'agriculture au Québec." Doctoral thesis, Université Laval, 2016. http://hdl.handle.net/20.500.11794/26821.
Full textThe objective of this thesis is to investigate the effect of price risk on the decision of farmers and processors in Quebec. The dissertation is structured in three main chapters. The first chapter looks on a literature review. The second chapter examines the effect of price risk on the supply of three productions namely grain corn, pork and lamb in the Quebec province. The final chapter focuses on the analysis of changing in preferences of the Quebec pork processor concerning the choice of market. The first chapter, addressing the academic background of importance of risks in agriculture, shows the significant effect of price risk on agricultural production. Also the literature points out the effect of price risk on international trade. The second chapter introduces risk factors (prices expectations and price volatility) in the supply function. A generalized autoregressive conditional heteroskedasticity (GARCH) model is used to model the above mentioned risk factors. The model parameters are estimated by full information maximum likelihood (FIML) method. While empirical results show the negative effect of price volatility on production, prices predictability has a positive effect on the amount produced. As expected, the results reveal the application of the farm income stabilization insurance program (ASRA) in Quebec leads to more sensitivity of producer to effective prices (prices including ASRA compensation) than to the market price. In addition, our results present less sensitivity to input prices than output ones in the case of application ASRA. The decrease in producer risk aversion is another consequence of the application of this program. On the other hand, estimation of the relative marginal risk premium index reveals that the pork producer is the most risk-averse producer. The third chapter concerns the analysis of market choice by Quebec pork processor. It is supposed that processor has the ability to supply his products in two markets: foreign and local. The theoretical model explains the relative supply as a function of both relative price expectation and relative price volatility. Furthermore this model shows that the sensitivity of the relative supply to the relative price volatility depends on two factors: the share of exports in total production and the elasticity of substitution between two markets. An error correction model is used in estimating model parameters. The results show a positive and significant effect of relative price anticipation on relative supply in short-term. Besides, these results show an increase in price volatility of foreign market in comparison to local market, leads to a decline of supply in the foreign market in long-term. Also according to the results, the local and foreign markets are more substitutable in long-term than short-term.
Ouellet, David. "Couverture du risque de prix des intrants via les marchés à terme agricoles à l’aide d’un critère alliant la valeur à risque et la marge de sécurité sur charges : application aux producteurs porcins finisseurs du Québec." Doctoral thesis, Université Laval, 2020. http://hdl.handle.net/20.500.11794/67448.
Full textHedging price risk using futures markets is a tool that farmers can use in order to decrease the consequences of agricultural commodity price volatility. Numerous criteria have been developed by authors as a means to optimize hedging decisions. However, these approaches are based on a limited conceptualization of risk and of its financial consequences from the view point of the farm as an enterprise. This thesis develops a hedging criterion that combines the incurred price risk denoted by a value-at-risk (VaR) measure and the price risk the farm can sustain and applies the method to the case of Quebec hog finishers. Hedges are simulated for various farm profiles over a 14-year period (2006 to 2019) and an effectiveness measure is compared with the absence of hedging and that of alternative criteria, namely the optimal hedge ratio and the target margin. Results show that on average, the VaR criterion improves the security margin on cost (SMC) of farms in a statistically significant way and is more effective than the alternative criteria for certain farm profiles, albeit to a small to moderate degree. Improvements with regard to the financial situation of farms following the application of the VaR criteria are more pronounced during episodes of markedly rising input prices. Moreover, the developed methodology signals that even if hedging leads to a large decrease of risk as measured by the variance of returns, its impacts as measured by the SMC are considerably less. This suggests that the chosen effectiveness measure may not reflect the impacts of hedging on the actual financial situation of the farm. This thesis contributes to the literature concerned with the use of VaR in agricultural economics by addressing price hedging from a clinical rather than inferential level of analysis. A more detailed account of the repercussions of hedging on farm finances is presented and potential avenues with regard to price risk and hedging effectiveness measurement are offered.
Vivion, Maryline. "Influence de la moralité populaire et des stratégies de gestion du risque dans le cadre de la vaccination des nourrissons au Québec." Thesis, Université Laval, 2013. http://www.theses.ulaval.ca/2013/29931/29931.pdf.
Full textLafrance, Étienne. "La gestion des risques : la perception des risques des agriculteurs québécois." Master's thesis, Université Laval, 2015. http://hdl.handle.net/20.500.11794/26426.
Full textAssih, Pyalo B'Denam. "Risques de marché et modes de coordination verticale : cas de l’industrie porcine du Québec." Master's thesis, Université Laval, 2015. http://hdl.handle.net/20.500.11794/25720.
Full textRodriguez, Baca Georgina Renée, and Baca Georgina Renée Rodriguez. "Measures and procedures to manage wildfire risk with applications to the sustainability of timber supply in an eastern canadian boreal forest." Doctoral thesis, Université Laval, 2017. http://hdl.handle.net/20.500.11794/27711.
Full textBien que les stratégies de gestion du risque et de l'incertitude soient de plus en plus reconnues comme une dimension critique de l’aménagement des ressources naturelles, leur mise en œuvre reste encore à développer. Cependant la gravité du risque, les dommages potentiels qui y sont associés ainsi que sa probabilité d’occurrence demeurent souvent méconnus. Cette étude analyse différentes stratégies de gestion des risques utilisées dans la planification de l’aménagement forestier. Nous avons évalué des stratégies qui pouvaient protéger le niveau de récolte face aux risques de feu. Un modèle d'optimisation et de simulation a été conçu pour évaluer l'impact du risque de feu sur les calculs de possibilité forestière dans un contexte d’aménagement écosystémique de la zone boréale de la province de Québec au Canada. Nous avons comparé deux stratégies de mitigation des impacts. La stratégie dans laquelle les coûts d’une prime d'assurance sont pris en compte s’est révélée relativement meilleure que celle consistant à une mise en réserve de bois (chapitre I). Nous avons également évalué une stratégie menant à l’exclusion des peuplements les plus vulnérables au feu en raison de leur faible taux de croissance (chapitre II). Cette stratégie s’est également révélée meilleure que celle visant la mise en réserve de bois. Finalement, nous avons évalué le potentiel que présente la coupe partielle comme stratégie visant à réduire le temps d’exposition au risque. Combinée la mise en réserve de bois (fond de réserve), la coupe partielle s’avère un outil des plus utile (chapitre III). L’étude révèle qu’une stratégie ciblée telle que l’exclusion des peuplements vulnérables ou l’augmentation de la proportion des coupes partielles performe mieux qu’une stratégie non ciblée telle que le fond de réserve. Bien que nous ayons abordé différentes stratégies d’aménagement forestier dans cette thèse, des points importants restent encore à éclaircir, en particulier la tolérance au risque et le contexte dans lequel il se développe.
Although, management strategies dealing with risk and uncertainty have become a critical issue over the past several years, solutions are still to be developed. However, how can one judge the severity of risk when the potential damage and its probability are unknown? This study develops a framework for analyzing risk management strategies in forest management planning. We delineated how these management strategies could address the risk to protect timber harvest against disruptions. We tested optimization and simulation model to estimate the impact of risk associated with fire in timber supply calculations in an ecosystem context in boreal zone of the province of Quebec, Canada. Since paying, an insurance premium appeared to produce better results than partitioning buffer stock, (chapter I). The rating of wood volume available to harvest as a function of its vulnerability to fire can be used to reduce the impacts of fire on timber supply (chapter II). This idea was extended to test the adaptability of partial cutting coupled with buffer stock and accounting for the uncertainty induced by fire and projected climate scenarios (chapter III). As there are different levels of risk and different levels of tolerance to risk, the study results have shown that the process of risk evaluation itself needs to be accepted in its degree of uncertainties and its severity. As far as the insurance is concerned, it looks like a good strategy, but find an insurance company that is interested enough to believe there are enough potential customers to pay the premiums to make a profit could be required. The results also reveal that a targeted strategy such as excluding vulnerable stands from timber supply or adaptation of silvicultural treatment such as partial cutting may greatly interesting when facing risk scenario. Although, we covered different forest management strategies in this thesis, important issues still need to be considered in order to improve the knowledge associated with risk of fire; especially the context in which it develops.
Although, management strategies dealing with risk and uncertainty have become a critical issue over the past several years, solutions are still to be developed. However, how can one judge the severity of risk when the potential damage and its probability are unknown? This study develops a framework for analyzing risk management strategies in forest management planning. We delineated how these management strategies could address the risk to protect timber harvest against disruptions. We tested optimization and simulation model to estimate the impact of risk associated with fire in timber supply calculations in an ecosystem context in boreal zone of the province of Quebec, Canada. Since paying, an insurance premium appeared to produce better results than partitioning buffer stock, (chapter I). The rating of wood volume available to harvest as a function of its vulnerability to fire can be used to reduce the impacts of fire on timber supply (chapter II). This idea was extended to test the adaptability of partial cutting coupled with buffer stock and accounting for the uncertainty induced by fire and projected climate scenarios (chapter III). As there are different levels of risk and different levels of tolerance to risk, the study results have shown that the process of risk evaluation itself needs to be accepted in its degree of uncertainties and its severity. As far as the insurance is concerned, it looks like a good strategy, but find an insurance company that is interested enough to believe there are enough potential customers to pay the premiums to make a profit could be required. The results also reveal that a targeted strategy such as excluding vulnerable stands from timber supply or adaptation of silvicultural treatment such as partial cutting may greatly interesting when facing risk scenario. Although, we covered different forest management strategies in this thesis, important issues still need to be considered in order to improve the knowledge associated with risk of fire; especially the context in which it develops.
Courtois, Cynthia. "Une étude de l'arrière-scène de la fraude contemporaine et de l'expertise antifraude : jeux de coulisses, silences et esquives." Doctoral thesis, Université Laval, 2018. http://hdl.handle.net/20.500.11794/28362.
Full textFraud is often perceived as the “modern crime par excellence”. Media coverage and growing interest in the public sphere regarding the phenomenon have generated a plethora of studies on the matter. Although these studies helped to produce general theories such as the fraud triangle theory, these studies nonetheless tend to view the question of fraud through a single angle of analysis – focusing either on the fraudster, the organizational context, or the advocated method of intervention. In addition, few studies have sought to analyze the social constructions underlying fraud by relying simultaneously on concepts excerpted from different analytical angles (e.g., individual / context) – whereas the use of such “analytical bricolage” could have produced a more complete picture of the phenomenon under study (and often a very different one from what was initially expected). Seeking to address this weakness, each article of this thesis relies on concepts associated with distinct analytical angles – which will be juxtaposed along a dichotomy analysis approach. The use of this method of analysis sometimes leads to results quite different from those already documented in the literature. The first article of this thesis aims to better understand the process leading to the adoption of deviant behavior. Through an analysis of the testimony of two key actors involved in an immense collusion scandal brought to light by the Charbonneau Commission, this article, which proposes a simultaneous analysis of the individual and the context, wishes to highlight the idea that the mechanisms currently deployed by the state to counter fraud are limited because they do not take into account the societal and cultural nature of the fraud. The aim of the second article of this thesis is to study how the Association of Certified Fraud Examiners (ACFE) sought to gain legitimacy as a group holding professional expertise in prevention and detection of economic fraud. Through a concomitant study of the frontstage representations provided by the leaders of this association to promote its legitimacy, and the reception of these representations by ACFE members who attend the “show”, this article wishes to argue that legitimization partly depends on the audience remaining silent about the discrepancies between the show put on by the Association and the audience’s perceptions of fraud-fighting’s backstage realities. This appears to be particularly true when the spectators enjoy recognition and other benefits as a result of their own involvement. Finally, the last article of this thesis examines how antifraud experts are socialized through discourse conveyed to them as part of their training, and through the cognitive representation they develop of the discourse, relying on their sense of organizational “reality”. Ultimately, my analysis indicates that while reputational risk is a major issue in the eyes of anti-fraud experts, their professional response in addressing this risk is questionable in light of professional ethics.
Résumé en anglais. Fraud is often perceived as the “modern crime par excellence”. Media coverage and growing interest in the public sphere regarding the phenomenon have generated a plethora of studies on the matter. Although these studies helped to produce general theories such as the fraud triangle theory, these studies nonetheless tend to view the question of fraud through a single angle of analysis – focusing either on the fraudster, the organizational context, or the advocated method of intervention. In addition, few studies have sought to analyze the social constructions underlying fraud by relying simultaneously on concepts excerpted from different analytical angles (e.g., individual / context) – whereas the use of such “analytical bricolage” could have produced a more complete picture of the phenomenon under study (and often a very different one from what was initially expected). Seeking to address this weakness, each article of this thesis relies on concepts associated with distinct analytical angles – which will be juxtaposed along a dichotomy analysis approach. The use of this method of analysis sometimes leads to results quite different from those already documented in the literature. The first article of this thesis aims to better understand the process leading to the adoption of deviant behavior. Through an analysis of the testimony of two key actors involved in an immense collusion scandal brought to light by the Charbonneau Commission, this article, which proposes a simultaneous analysis of the individual and the context, wishes to highlight the idea that the mechanisms currently deployed by the state to counter fraud are limited because they do not take into account the societal and cultural nature of the fraud. The aim of the second article of this thesis is to study how the Association of Certified Fraud Examiners (ACFE) sought to gain legitimacy as a group holding professional expertise in prevention and detection of economic fraud. Through a concomitant study of the frontstage representations provided by the leaders of this association to promote its legitimacy, and the reception of these representations by ACFE members who attend the “show”, this article wishes to argue that legitimization partly depends on the audience remaining silent about the discrepancies between the show put on by the Association and the audience’s perceptions of fraud-fighting’s backstage realities. This appears to be particularly true when the spectators enjoy recognition and other benefits as a result of their own involvement. Finally, the last article of this thesis examines how antifraud experts are socialized through discourse conveyed to them as part of their training, and through the cognitive representation they develop of the discourse, relying on their sense of organizational “reality”. Ultimately, my analysis indicates that while reputational risk is a major issue in the eyes of anti-fraud experts, their professional response in addressing this risk is questionable in light of professional ethics.
Vanasse, Étienne, and Étienne Vanasse. "Risque de longévité pour les régimes de retraite canadiens à prestations déterminées." Master's thesis, Université Laval, 2019. http://hdl.handle.net/20.500.11794/37035.
Full textCe mémoire étudie le risque de longévité pour un régime de retraite à prestations déterminées dans un contexte québécois et canadien. On le définit comme le risque que les retraités vivent significativement plus longtemps que prévu, occasionnant des pertes pour le régime. Afin de le quantifier, on a recours à des données du Régime de pensions du Canada (RPC), du Régime de rentes du Québec (RRQ) et de la Base de données sur la longévité canadienne (BDLC) permettant l’utilisation de différentes variables explicatives (âge, année, cohorte, revenu et région). Une projection stochastique de la mortalité sur plusieurs sous-populations est effectuée selon un cadre général inspiré de Hunt et Blake (2014) et une approche de modèle relatif de Villegas et Haberman (2014). Selon les modèles identifiés et retenus dans ce mémoire, une évolution défavorable de la mortalité pour un régime de retraite, à un niveau de confiance de 95 %, pourrait occasionner une hausse d’environ 5% du coût des rentes pour les femmes et de 10 à 15 % du coût des rentes pour les hommes. Ces hausses de coût se comparent, pour une hypothèse de rendement de 4 % (i = 4,0 %), à une diminution de 0,4 % (i = 3,6 %) de cette hypothèse pour les femmes et de 1,0 % (i = 3,0 %) pour les hommes. Également, les résultats de la modélisation tendent à démontrer l’ordre suivant quant à l’importance relative des variables étudiées afin d’expliquer le niveau de la mortalité des femmes et des hommes : 1) l’âge 2) l’année 3) le revenu (proxy socio-économique) 4) la région (RPC vs RRQ). Il n’a pas été possible de déterminer qu’une variable de cohorte était nécessaire pour améliorer la modélisation de la mortalité des retraités canadiens.
Coulombe, Kévin. "Conséquences macroéconomiques de l'établissement de la rente longévité." Master's thesis, Université Laval, 2015. http://hdl.handle.net/20.500.11794/26508.
Full textCe mémoire évalue les conséquences macroéconomiques de l'établissement d'une rente longévité telle que proposée en 2013 par le Rapport du comité d'experts sur l'avenir du système de retraite québécois, communément appelé le rapport d'Amours. L'outil d'analyse développé pour cette évaluation est une extension du modèle dynamique d'équilibre général (DSGE) à générations imbriquées (OLG) de Gertler (1999). Cette extension modifie la structure démographique du modèle d'origine en divisant le cycle de vie en trois stades ; le travail, la retraite active et la retraite inactive, et en attribuant une probabilité constante de décès à chacun de ces trois stades. Dans ce cadre théorique, les individus dans les deux premiers stades de vie ont la possibilité de participer au marché du travail, tandis que ceux arrivés au troisième stade ne travaillent plus et bénéficient de la rente longévité. Cette rente longévité est de type "pay-as-you-go (PAYG)" et elle est financée alternativement soit par une taxe forfaitaire, soit par un impôt proportionnel au revenu de travail. Le modèle est utilisé pour la simulation de trois scénarios de politiques : absence de rente, rente financée par une taxe forfaitaire, rente financée par un impôt sur le revenu de travail. Nos résultats suggèrent que la rente longévité occasionnerait des ajustements endogènes non négligeables. Ces ajustements devraient donc être pris en considération dans l'évaluation des coûts et des bénéfices de la proposition du rapport d'Amours.
Baillette, Paméla. "L'importance des activités relationnelles pour l'aide à la décision : le cas de l'adhésion du propriétaire-dirigeant de PME à une association de dirigeants." Montpellier 2, 2000. http://www.theses.fr/2000MON20001.
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