Dissertationen zum Thema „Compagnies d'assurances – Gestion du risque“
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Fitouchi, David. „Solvency II : du projet de réforme à l'approche par les modèles internes /“. Paris : les Éd. Demos, 2004. http://catalogue.bnf.fr/ark:/12148/cb39931248k.
Der volle Inhalt der QuelleLa couv. porte en plus : "la réforme du système de solvabilité des assurances européennes" En appendice, choix de documents. Bibliogr. p. 141-142.
Viviani, Jean-Laurent. „La gestion du risque de taux d'intérêt dans les sociétés d'assurance vie“. Paris 13, 1990. http://www.theses.fr/1990PA131029.
Der volle Inhalt der QuelleDuring the last decade, the variability of interest rates has gone up; this means a stronger financial risk to bear for life insurance compagnies. In order to preserve their solvency and their profitability, they must manage the risk for the best. The thesis suggests a definition of an optimum policy of exposition to the interest rates risk. It emphasises the theoretical justifications of the very existence of such a policy. The second part expounts the methods that are available to obtain and preserve an optimum degree of exposition to the risk. The main means used is duration which theoretical aspects, scope and efficacy are detailed. The third part empirically tests the efficacy of the pratical solutions carried out by the insurance compagnies. The solutions are juridical, and financial at that. The former ones provide an environment that is appropriate for a good management. The latter ones enable to reach the goals displayed in the first part - the optimum exposition to the risk due to interest rates and the temporal stability of the chosen degree of exposition
Mankai, Selim. „Essais sur les politiques de capitalisation, d’investissement et de gestion des risques des sociétés d’assurance non-vie“. Paris 10, 2013. http://www.theses.fr/2013PA100158.
Der volle Inhalt der QuelleDespite the costs associated with capital holding, the observed level of capital in the non-life insurance industry is well above regulatory standards. This thesis sheds light on the choice of capital and examines uncertainty modeling related to the investment decision. The contribution of this research lies in the development of holistic and multiperiodic frameworks to investigate these issues. First, this research focuses on the development of equilibrium models that take into account, respectively the risks’ randomness and uncertainty. A second part empirically examines the adjustment relationships between capitalization, investment and risk management policies. The last part estimates the technical efficiency of the capital level within a multi-periodic framework. Equilibrium models show that simultaneous choice of capital and risk is more profitable than separate decision making. Empirical results confirm the strong interdependence between these financial decisions. Capital converges toward a long-term target level in accordance with the insurers’ performance goals. The relationship between capital and risk is the most significant and reflects at the same time the emergence of the concept of economic capital and the effectiveness of the capital adequacy rule. This relationship influences the solvency of the firm and contributes, to some extent, to create value. Finally, the analysis of the multi-periodic efficiency shows that capitalization policy has less to do with a passive accumulation hypothesis than with a behavior dictated by market imperfections
Ben, Ismail-Ben Salah Rim. „Estimations du risque de taux d'intérêt par la duration des fonds propres : application aux compagnies d'assurances“. Lyon 3, 2004. http://www.theses.fr/2004LYO33004.
Der volle Inhalt der QuelleInsurers have regularly estimate the evolution of interest for long periods. Consequently, the fluctuations of interest rates may have repercussions on this sector. The purpose of this research is to develop statistic and econometric methodologies for stockholders to estimate firm equity duration. Such as Litterman and Scheikman (1991) a Principal Component Analisis is realised to summarize the information contained in the the term structure. Two models resulting from the PCA analysis permit to extend the Sweeney (1998) research an can allow to accurate measurements of interest rate risk. The first measurement consist in a couple of short and long partial durations. The second one provides a vector of durations. The stock market approach permit to decompose the duration in three components: The market, the sector and the direct duration. The latter corresponds to the specific duration. These equity durations are estimate on a sample of French, British and german insurance companies
Rulliere, Didier. „Mesure et contrôle du risque technique dans une compagnie d'assurance sur la vie“. Lyon 1, 2000. http://www.theses.fr/2000LYO10028.
Der volle Inhalt der QuelleFedor, Marcin. „L’objectif de la réglementation prudentielle et son rôle dans l’allocation de l’épargne des sociétés d’assurance vie : le dépassement de Solvency II par une approche « rendement-risque »“. Paris 9, 2009. https://bu.dauphine.psl.eu/fileviewer/index.php?doc=2009PA090003.
Der volle Inhalt der QuelleThis thesis investigates the nature and the objectives of investment prudential regulations in insurance business and its role in asset allocation by insurers. The thesis is divided into the following three parts. Part one explains the importance of insurance sector for savings’ allocation and allows understanding the need, the nature and the evolution of solvency principles in insurance sector. These prudential rules have been developed with the single objective of telling failures by measuring and controlling the "risk". Part two deals with the negative role of these "mono-factorial" rules for asset allocation. This historical analysis allows us to characterize the capitalization as the source of motivation for investment reallocation and to examine, in this context, the situation in Europe before the introduction of Solvency II. Part three offers a new theoretical frame to analyze investment prudential regulations and explains theoretically why the "mono-factorial" rules influence financial policies of insurance companies. This last part offers a new approach towards prudential regulations, which aims at two objectives – risk control and optimum return. On the basis of this "bi-factorial" approach, the thesis offers modifications for Solvency II
Fedor, Marcin Lorenzi Jean-Hervé. „L'objectif de la réglementation prudentielle et son rôle dans l'allocation de l'épargne des sociétés d'assurance vie le dépassement de Solvency II par une approche "rendement-risque" /“. [S.l.] : [s.n.], 2009. http://basepub.dauphine.fr/xmlui/handle/123456789/190.
Der volle Inhalt der QuelleNelson, Heather E. „Rural roots, a history of the Wawanesa Mutual Insurance Company to 1943“. Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/MQ62808.pdf.
Der volle Inhalt der QuelleChemitte, Jérôme. „Adoption des technologies de l’information géographique et gestion des connaissances dans les organisations : application à l’industrie de l’assurance pour la gestion des risques naturels“. Paris, ENMP, 2008. http://pastel.paristech.org/4998/01/Thèse_JC_CRC_MRN.pdf.
Der volle Inhalt der QuelleKnowledge management is a major issue for organizations in order to develop innovative capabilities considered as sources of advantage in markets increasingly competitive. Although it is clear that information systems are appropriate tools to achieve it, it is often difficult for organizations to justify the benefits of investing in GIS technologies. This observation is confirmed in the French insurance industry. We show that the initialization of a process of creation of new knowledge about natural risks based on the development of a professional infrastructure for spatial information contribute to the adoption of GIS technologies in the insurance companies, and stimulate innovation in the French industry
Vo, Dinh-Tri. „Essays on enterprise risk management : the case of european insurance industry“. Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLE018/document.
Der volle Inhalt der QuelleIn a world that becomes more and more integrated, every firm has to cope with increasing complexity of different risks. Managing complex risks with a global view, holistic at all firm levels for insurers is vital because risks are their businesses. Over the last two decades, enterprise risk management (ERM) has become a crucial framework to provide firms with methods and processes to manage risks and augment the likelihood of business success. However, even within the same regulatory framework, different risk management strategies and risk management activities would lead to different outcomes.This doctoral thesis aims to examine three aspects of ERM in the European insurance industry:i) the characteristics of insurers that implement ERM,ii) the impact of ERM on firm performance,and iii) the relationship between ERM and solvency.Although the market share of the EU market is more than one-third of the world's maket share, most of empirical studies on ERM in the insurance industry based on the US data. Moreover, the Solvency II pushed insurers in this continent more close to ERM.The first essay investigates the characteristics of 101 publicly traded EU insurers, including firm size, firm age, leverage, business type, diversification, long-term investment, and some performance indicators (combined ratio, ROA, Tobin's Q and EPS). Using a Probit model with random-effects panel data, the obtained results show that European insurance firms are more likely to adopt ERM when they are more leveraged, bigger, and focus more on their core businesses. In addition, they have higher firm value, invest more over the long-term horizon and are mostly located in developed markets. Our evidence is consistent with the findings of some previous studies, i.e. Pagach and Warr (2011), Hoyt and Liebenberg (2011).In the second essay, I study how ERM impacts firm performance via both market value and book-value indicators. With constraints in the identification of ERM evidence, I have two groups of ERM insurers and non-ERM insurers. As a result, I have to solve the problems of endogeneity (included reverse causality) and sample selection bias by using comprehensive methods: Heckman's two-step (with inverse Mills ratio), Treatment Effects, and Hausman-Taylor estimators. With comprehensive methods employed, the findings support the hypothesis that ERM have a positive impact on firm performance. These results thus complement previous studies advocating ERM adoption i.e. Nocco and Stulz (2006), McShane et al. (2011), Hoyt and Liebenberg (2011), Eckles et al. (2014).The third essay examines the solvency of insurers that have adopted an ERM system. Using a similar approach as in the second essay, I find that ERM adoption has a positive and significant impact on insurance firm solvency. This new investigation into insurance solvency contributes an alternative view of the value of ERM.The findings of this thesis have some implications for major stakeholders such as risk managers, regulators, and shareholders: ERM adoption does have a positive and significant impact on firm performance and firm solvency. Moreover, ERM adoption is associated with certain firm characteristics such as leverage, firm size, long-term investment, and diversification
Pras, Isabelle. „Modélisation de l'impact des variables économiques et financières sur les bilans des compagnies d'assurance-vie en France“. Paris 9, 1998. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1998PA090052.
Der volle Inhalt der QuelleA life insurance company balance-sheet can be defined as a portfolio of financial assets, the value of which depends on economic and financial variables. Firstly, the existence of a long term equilibrium between the variations of economic (GNP, industrial production,. . . ) And financial variables (shares and interest rates) is shown. Secondly, risks induced by the variations of financial variables are analyzed. More specifically, the impact of the variations of the financial variables on the surrender option is enlightened. The surrender behavior depends on the policy maturity, the evolution of the applicable tax regime as well as on the variation of some interest rates. A hedging strategy and its costs are modelized. Finally, the financial risk analysis methods used by life insurance companies are presented. After the description of one-period models, life insurance companies’ balance sheet is modelized with a multi-periods model including financial correlations. The sensitivity of an insurance company value to the variations of financial variables is estimated thanks to the stock market prices
Dieltiens, Baptiste. „Contributions à la gestion des risques en assurance vie“. Electronic Thesis or Diss., Lyon, 2021. http://www.theses.fr/2021LYSE1135.
Der volle Inhalt der QuelleRisk management is a major issue for the piloting of an insurance company. The increasing amount of data, the sophistication of models and the growing computing power now allow actuaries, risk managers and data scientists to refine the knowledge of their policyholder portfolios and the underlying risks. This is the context of this thesis, which aims to contribute to the understanding and modeling of biometric and behavioral risks in life insurance, through three chapters introduced and contextualized in a general introduction. Chapter 1 focuses on free payments on life insurance contracts. We propose a methodology based on machine learning to pilot them efficiently: the model, based on the Gradient Boosting algorithm, relies on variables related to past payments as well as variables related to the product in question and its business plan, and we show that it gives better results than a more classical methodology based on the use of time series. In addition, the analysis of the model via the framework proposed by SHAP (Shapley Additive Explanations) makes it possible to highlight certain stylized facts; finally, the study at a finer scale completes the work and questions the relationship between payments and surrenders or arbitrages. Chapter 2 deals with life insurance transfers, which allow a saver to invest money in a new contract while retaining some of the advantages of the original contract. In particular, we are interested in the Fourgous and PACTE transfers, which we present; we highlight the main common points and major differences of those transfers. We then propose a model of the Fourgous amendment using dynamic logistic regression and analyze, given the initial observations, to what the extent the lessons that can be drawn from it are applicable to the PACTE law. Finally, we broaden the reflection by discussing the legislative framework and its potential impacts in terms of policyholder behavior. Finally, Chapter 3 is devoted to the risk of longevity, and focuses in particular on an extreme assumption, not really considered in actuarial science: transhumanism. This assumption considers a potential gigantic improvement in longevity through the use of science and technology. After discussing the state of the art on longevity and all the related subjects (life expectancy, maximum biological age in particular) and the main hypotheses on its future evolution, thus highlighting the lack of consensus and the complexity of this subject, we analyze the transhumanist assumption in more details and discuss its ins and outs
Simonnet, Carole. „La gestion des risques portés par le client en banque et assurance : comportements et éthique des acteurs“. Thesis, Paris, CNAM, 2015. http://www.theses.fr/2015CNAM1020/document.
Der volle Inhalt der QuelleOur research consists of studying the behavior of professionals, leaders, advisors, and customers, in the areas of retail banking and insurance that have implications for the risk borne by clients. Legislators and supervisors focused on regulations and standards, in particular in prudential, accounting and technical areas but underestimated the role and impact of the behavior of each actor that may be inappropriate and unfair despite the new regulatory framework. Understanding, recognition and control of the behavior of each actor are necessary for a healthy balance between efficiency of the company and respect of the interests of customers in a sustainable manner.This study was conducted in immersion during three years within the Autorité de Contrôle Prudentiel et de Résolution, allowing to see, analyze and understand in parallel the issues of supervisors and the subjects of their controls. The analysis of various national and international reports, procedures and monitoring reports, questionnaires for professionals and semi-structured interviews with all stakeholders related to our research subject, allowed to have relevant, reliable and practical elements to address our central problem.The financial activities are based on trust and in this context of continuing crisis, the need for monitoring and regulation is increasing. Banking and insurance sectors are complex, technical and hardly intelligible to the general public, the behavior of financial actors must be exemplary in their interactions with customers, especially when they present and explain financial products.Since the beginning of the crisis at the end of 2007, many international scandals have highlighted a large number of human errors related to unethical behavior in the field of consumer protection. Beyond the loopholes regarding financial or operational risks, the business practices of some financial institutions have been challenged leading to penalties by the national supervisor for certain banks and insurance companies.This raises the essential question of ethics within financial institutions and the effects of each stakeholder’s behavior in the business relationship. Ethics involves the concepts of accountability, respect and courage, it must be taken into consideration and put into practice to achieve a double objective: the human and economic performances of companies.Legislators and regulators through the directives CRD4, Solvency 2, MIF2, IMD2 PRIPs and their requirements focus mainly on accounting rules, technical and related business practices. Although many financial scandals, particularly since 2007, have shown serious behavioral excesses in finance, the measures implemented (management tools, methods or devices) to decrypt and control the behavior within financial firms are underdeveloped and underused, particularly for the risks borne by the customer.Our study describes and analyzes the behavior of professionals and clients, the role of emotions in financial decisions, the influence of standards and their controls on the behavior of professionals to understand what is contrary to a virtuous organizational functioning and responsible business practices. We question the management of risks borne by the customer within the organization and resources allocated to the protection of customers, and we propose a set of recommandations in order to reduce these risks in the future
Bénéplanc, Gilles. „Solvabilité des entreprises d'assurances et financement des grands risques“. Toulouse 1, 1995. http://www.theses.fr/1995TOU10013.
Der volle Inhalt der QuelleThis study deals with various aspects of the ways to finance majors risks. It studies specifically how insurance techniques and insurance markets may be applied to finance those risks. The first part deals with solvency regulation of insurance markets. It shows various types of regulations and gives a review of literature on the subject. The second part examines the question of underwriting cycles in non life insurance markets through analyses and modelling of capacity markets (a market where risks are too important to be covered by only one insurer). The existence of cycles is illustrated by space insurance for which two models are proposed. A part of the literature on cycles is also reviewed. The third part studies ways to finance catastrophic risks through three examples: acts of god, industrial risk, environnemental risk. For each of these items, factual information and models are proposed
Deng, Shuoqing. „Robust finance : a model randomization approach“. Thesis, Paris Sciences et Lettres (ComUE), 2019. http://www.theses.fr/2019PSLED005.
Der volle Inhalt der QuelleThis PhD dissertation presents three research topics. The first two topics are related to the domain of robust finance and the last is related to a numerical method applied in risk management of insurance companies. In the first part, we focus on the problem of super-replication duality for American options in discrete time financial models. We con- sider the robust framework with a family of non-dominated probability measures and the trading strategies are dynamic on the stocks and static on the options. We use two differ- ent ways to obtain the pricing-hedging duality. The first insight is that we can reformulate American options as European options on an enlarged space. The second insight is that by considering a fictitious extensions of the market on which all the assets are traded dynamically. We then show that the general results apply in two important examples of the robust framework. In the second part, we consider the problem of super-replication and utility maximization with proportional transaction cost in discrete time financial market with model uncertainty. Our key technique is to convert the original problem to a frictionless problem on an enlarged space by using a randomization technique to get her with the minimax theorem. For the super-replication problem, we obtain the duality results well-known in the classical dominated context. For the utility maximization problem, we are able to prove the existence of the optimal strategy and the convex duality theorem in our context with transaction costs. In the third part, we present a numerical method based on a sparse grid approximation to compute the loss distribution of the balance sheet of an insurance company. We compare the new numerical method with the traditional nested simulation approach and review the convergence of both methods to estimate the risk indicators under consideration
Rudel, Sylvie. „Application de l'analyse stratégique moderne à l'assurance“. Montpellier 1, 1986. http://www.theses.fr/1986MON10039.
Der volle Inhalt der QuelleBen, Selma Majdi. „Stratégie de développement des entreprises d'assurance en banque : une analyse fondée sur les apports de la théorie des ressources et compétences“. Bordeaux 4, 2010. http://www.theses.fr/2010BOR40049.
Der volle Inhalt der QuelleMany European insurers seek to identify financial businesses that fit better their traditional insurance activities. The concept of assurbanking or insurer’s banking integration is developing throughout the world and especially in Europe. Nevertheless, there are no theoretical and/or empirical studies that have been focused on the real links between insurer’s core business and banking activities. After a review of the literature concerning the sources of relatedness inside the financial sector, conceptual and methodological frameworks have been emerged. My research is based mainly upon carrying out four cases studies. The results show that business relatedness is only potential and the real achievement of these sources of relatedness is confronted with specific difficulties related to insurance sector and insurer’s countries
Essid, Marwa. „Approximation de la réserve d'une compagnie d'assurance par un processus de diffusion et étude de quelques indicateurs de risque“. Master's thesis, Université Laval, 2019. http://hdl.handle.net/20.500.11794/35462.
Der volle Inhalt der QuelleRisk management is an area that continues to evolve each year. Indeed, several models are built to model the wealth of an insurance company and follow its behavior over time. One of the targets of this modeling is to provide risk indicators that give visibility about the company’s situation and help the company’s managers make the necessary decisions. The majority of models rely on the composed Poisson processes and consider the number and time of sinisters. We propose in this thesis a new stochastic model based on stochastic differential equation for risk management. It is a reserve approximation model obtained by a diffusion process. In this model we do not take into account the number or the instants of sinisters, we only take into account the total of losses and of incomes together with the growth of each business line. Some risk indicators are also defined and adjusted according to our model. We consider then a multidimensional risk process, where each component of the vector is the reserve process for one line of business for the company. We assume the independence between the different lines to facilitate the modelling. Finally, we propose a simulation study using an Euler-Maruyama scheme coupled to a Monte- Carlo method. Then, we explain the behavior of each line and we compute the approximation of some risk indicators. The findings of the numerical study support the conclusion that our method works and provide good results. With regard to the numerical results, it can be concluded that the initial capital has a great role and can in some cases save the company’s situation. Moreover, the threshold level that has been introduced into the model is also very important for the insurance company’s health.
Résumé en espagnol
Tsimaratos, Alkis. „Optimisation du portefeuille de chiffre d'affaires d'une société d'assurance non-vie sur le marché de la réassurance et des grands risques“. Université Louis Pasteur (Strasbourg) (1971-2008), 2002. http://www.theses.fr/2002STR1EC02.
Der volle Inhalt der QuelleInsurance prices in the Reinsurance and Large Industrial Risks markets are highly volatile. Their variations are conditioned by the occurrence (or not) of Major Losses. Companies operating in this market therefore review their underwriting portfolio every year. Doing so, their objective is to maximize value creation, limiting the risk they can take with respect to the shareholders funds that they have. The underlying principles of this problematic can be compared to asset portfolio management. In this Ph. D. We first present the industrial context of the Reinsurance and Large Risks market that raised this subject. We then formalize an original analytical framework where we develop various models for optimizing the underwriting portfolio of a company in that market. These models are multiperiodic and rely on a financial projection model in a stochastic environment. The main source of uncertainty we have considered is that of insurance claims charges. We have proposed a separated treatment for the Major Loss components. A Company's behavior toward risk is analyzed through different objective functions and constraints and the associated optimal strategies. These developments led us to propose a new operational model for optimizing underwriting portfolios derived from asset allocation models. Our model relies on an analytical expression of the Balance Sheet and the Result of the company in a stochastic environment. Compared to traditional simulations approaches, our analytical one is characterized by its fast processing. It enables us to build instantaneously operational efficient frontiers for our business. We illustrate numerically the benefits of this approach by its application to the AXA Réassurance underwriting portfolio, in the strategic planing context
Chaumont, Sébastien. „Gestion optimale de bilan de compagnie d'assurance“. Nancy 1, 2002. http://www.theses.fr/2002NAN10224.
Der volle Inhalt der QuelleBenedetto, Marie-Odile. „Le vendeur d'assurances face aux outils de gestion de la relation client : évolution de l'autonomie et des formes de coordination de l'activité commerciale salariée“. Aix-Marseille 2, 2002. http://www.theses.fr/2002AIX24012.
Der volle Inhalt der QuelleDeweerdt, Charlotte. „Le développement de l'assurance à Alexandrie (Egypte) : 1869-1919 : garantir les biens, protéger les personnes , prévenir les risques“. Thesis, Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0672.
Der volle Inhalt der QuelleThis study examines the origins, functioning and cultural significance of insurance market relations in Egypt during the nineteenth century, based on the Alexandria case study. Insurance is defined as an old technique of securing trade. It began in the 1830s a phase of change and continuous expansion as a result of the construction of enterprises, the modernization of the State and the European colonial expansion. We shall demonstrate their reciprocal influences and their coflicting ambitions. The process of professionalization varies according to the incurance branches, which have their own requirements, techniques and temporalities. From a methodological point of view, our study is based on the history of the companies and a sociological study of the various intermediations, general agents, brokers and regular collaborators. Our corpus includes several types of sources: unpublished private archives of the major European companies, the Egyptian & European public archives, the professional press, as well as a set of maps and plans to investigate the role of cartographic knowledge in the territorialization of the financial market and the infuence of insurance in the public domain. The demonstration is deployed through three chrono-thematic parts, successively devoted to the transition from marine insurance to terrestrial insurance (1830-1850); the syndication of enterprises (1869-1890); and the social integration of insurance in the Egyptian market (1890-1914)
Assif, Hicham. „La relation expert - assureur“. Poitiers, 2010. http://www.theses.fr/2010POIT3013.
Der volle Inhalt der QuelleAn expert is a key character in any compensation procedure and is often the focus of disputes between us and our insurer company. This profession has gone trough a considerable organisational and structural evolution. At present, most of experts' offices belong to groupings or to adjoined networks. Professional authorities participate in this evolution as they have established a system of experts selection. In the structural frame, the experts have made efforts to improve their productivity, focusing particularly on remote management tools. Despite this evolution, these experts may feel sometimes disturbed by insurers demands. In this context the credibility of the expertise can be put in doubt. It will be acceptable only if reports that the expert maintains with third parties, whoever they are, are not biased by their relationship. The expert cannot avoid this constraint and must be able to prove his independence. This is due to the fact that this is the necessary interface between actors whose interests are opposed. Expert is most often perceived as "the man of the insurer, which is, unfortunately, the most popular feeling within the public. This assertion of the independence is yet to see the end of its difficulties. This independence is not characterised by the absence of all links between the expert and the insurer : more precisely, it requires that these links when existing do not affect the sense of their relationship. In this way such inflection can find its source in a situation of legal and economic dependence
Wang, Yong. „L'identification et l'étude d'évaluation sur le risque de stratégie des compagnies aériennes chinoises“. Phd thesis, Université de Grenoble, 2012. http://tel.archives-ouvertes.fr/tel-01071572.
Der volle Inhalt der QuelleRoth, Fabrice. „Performance, complémentarité et spécialisation des différentes formes d'organisation dans le secteur de l'assurance“. Dijon, 1997. http://www.theses.fr/1997DIJOE001.
Der volle Inhalt der QuelleUsing the new institutional framework, this research is concerned with the comparative efficacy of alternative mode of governance in the insurance industry : in one hand, state-owned, private stock and mutual organizational forms; in the other hand, degrees of vertical integration. We provide French empirical evidence that suggests : 1. The different contractual arrangements adopt a specific behavior in regard to the underwriting and investment policy, supporting the theory predictions; 2. The choice of a distribution system is based upon the critical dimensions (frequency, uncertainty, asset specificity) of the transaction costs theory
Pélegrin, Claire. „De la norme aux pratiques chez les pilotes de ligne : utilisation d'un regard interne à la communauté aéronautique“. Paris 1, 2002. http://www.theses.fr/2002PA010654.
Der volle Inhalt der QuelleMssassi, Saïd. „Un système de gestion intégrale de la qualité en matière de services industriels : étude des perceptions de la qualité des services bancaires et d'assurance par les entreprises clientes“. Paris 12, 1998. http://www.theses.fr/1998PA122025.
Der volle Inhalt der QuelleThe present research deals with the problem of the quality of services and its management in an industrial environment. Our doctoral research is structured in two parts. The theoretical side of the research builds up a quality total management model of industrials service. The first chapter examines the increasing role of services, and in particular "industrial services", in today's economy. It reviews the major thoughts of the field. The second chapter tries to determine the characteristics of the "industrial services" though a survey of the main works done in this domain. The third chapter is articulated around three main points. We showed at first the usefulness of interactive marketing in understanding the behaviour of different actors when purchasing "industrial services". Then we studied the way the relationship with the client established during the transactional phase might modulate the offer system for the service. Finally, we presented within a systemic framework, a mechanism for servuction that is adapted to "industrial services". In the same way, we examined the problems linked to capacity management for this system and the mechanics of pricing. The fourth chapter that ends this part starts with a model for evaluating the industrial services within a four-dimension qualitative framework. It then derives a quality total management system of industrials service within the main phases of its realisation (transaction, operation and recovery). The experimental side of the research examines the quality of inter-organisation service, as the client in two sectors, banking and insurance perceives it. The fifth chapter presents a methodology for data gathering. It develops around the sampling process and the questionnaire structuring for both the banking and insurance institutions and their clients. The sixth chapter looks through client satisfaction by following the evolution of their perception of service quality during the different phases of its realisation. It presents the statistical and multidimensional analysis done on the questionnaires collected. The final chapter describes the results of our survey on implementing the Quality procedure in banking and insurance sectors. It underlies the actions that have been pursued by different entities to perpetuate the quality procedure
Alis, David. „Conflits de rôles et régulations autonomes du personnel en contact avec la clientèle : le cas des agents généraux d'assurance“. Aix-Marseille 3, 1997. http://www.theses.fr/1997AIX32034.
Der volle Inhalt der QuelleHarsher and harsher competition in insurance industry increases the importance of the role of insurance salespeople who represents the company, sells services and provides advice to clients. . The research is about role conflicts and coping strategies of insurance salespeople. Coping strategies are used to face these conflicts. They are not allowed according to the company's rules. The research is based on semi-directive interviews with 102 agents and 131 clients. Theses interviews are focused on favourable and unfavourable critical incidents in the service encounter. Content analysis of incidents shows different types of role conflicts linked to contradictory demands of organisations and clients four coping strategies (prevention, exemplary service, negotiation and agreement) are also identified the differences of perceptions between agents and clients are emphasised. To explain the development of coping strategies, a model and some hypothesis are tested with an experimentation. Results shows the importance of professional identity (characterised here by length in service and localisation) and the importance of client : it acts upon the implementation of coping strategies. The practical interest lies in the identification of main difficulties between agents and clients and coping strategies used to face it. At a theoretical level, the use of both disciplines (marketing and human resource management) favours a crossed fertilisation between disciplines and give new insights. At a methodological level, the interest of triangulation (using both qualitative and quantitative methods, comparison client's perceptions with agents' perceptions) is also underlined
Janickova, Marketa. „Culture de risque dans des compagnies multinationales : Cas d’étude d’une Multinationale dans le secteur de l’ingénierie et de la construction“. Thesis, Paris Sciences et Lettres (ComUE), 2018. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2018PSLED082.
Der volle Inhalt der QuelleThis thesis studies risk culture in the context of a multinational company. The explanation of the key concepts of risk culture is what helped us to define our research subject, which is still in its infancy. The concept is also difficult to research because it represents multiple ambiguities, we were however able to find a solution to that problem. To reduce the impact of the ambiguousness of the subject, we based our research on organizational theories, and we defined two organizational aspects: formal and informal. Therefore, we approach risk culture by formal and informal aspects and by its manageability. In order to answer to our research question, we adopt the methodology based on one case study. Indeed, our thesis studies one multinational Canadian company where we spent 18 months in the field at its headquarters. We performed 45 interviews with presidents, vice presidents and directors, additionally we participated in risk assessment workshops and we worked with multiple functions related to risk management activities. Our results emphasize that risk culture needs an equilibrium between formal and informal aspects. We also show two different ways how risk mangers influence risk culture creation inside the company. Our thesis encourages future research on risk culture and on the development of that research subject
Cassagne, Clement. „Sensibilité des assureurs à l'environnement de taux d'intérêt bas : causes et conséquences sur l'assurance vie et la stabilité financière“. Electronic Thesis or Diss., Toulon, 2021. http://www.theses.fr/2021TOUL2008.
Der volle Inhalt der QuelleThis thesis is a contribution to the reflection on the implications of the prolonged period of low interest rates on life insurance and the consequences on financial stability induced by the investment behavior of firms in the sector. The first chapter is devoted to identifying the causes and assessing the consequences of the impact of the current interest rate environment on sector performance. Using econometric models, we observe that insurers engaged in traditional life insurance activities are, for the period following the global financial crisis, more sensitive to interest rate variations than their non-life counterparts The second chapter is dedicated to identifying the determinants and evidence of a potential reallocation of insurance investments to risky assets, which could help companies to stimulate declining financial strength. Using sectoral data from the SHS database, which we re-analyze by credit rating, we find that the increasing share of lower quality assets in the public bond stock of European insurers and pension funds is not mainly explained by an increase in risk taking but by rating downgrades. The third chapter focuses on examining the implications of the investment choices of insurance institutions, made in a constrained rate environment, on financial stability. Based on an econometric analysis, we find that the contribution to systemic risk of insurers, particularly those engaged in the provision of traditional life insurance, comes from the least remunerative asset classes. This result, a priori counter-intuitive, could possibly be explained by the difficulties of institutions subject to strict prudential constraints to seize non-bond investment opportunities that could relieve the financial pressure exerted by the prolonged period of low interest rates
Jeanningros, Hugo. „Conduire numériquement les conduites : économie comportementale, objets connectés et prévention dans l’assurance privée française“. Thesis, Sorbonne université, 2020. http://www.theses.fr/2020SORUL115.
Der volle Inhalt der QuelleThe Insurance’s ability to shape and distribute risks and responsibilities relies on the exploitation of multiple sources of data. The large amount of information produced in the digital era can be mobilized in order to reconfigure the relationship between the insurers and the insureds. Behavioral insurance, which builds on the tracking and valuation of the insured’s daily behavioral data, constitutes a striking and politically sensitive case, even though it is a poorly documented phenomenon. Building on a qualitative investigation and the deployment of an economic sociology of information, this research sheds light on the origins and the concrete functioning of behavioral insurance. The research shows the context of emergence of these products and the ways these are designed and implemented. If the wield of power by insurance is as old as the institution itself, it appears that the forms of this wielding are unprecedented. On the basis of behavioral economics theories and the shaping of an informational pipelines built on the uses of tracking devices, the promoters of behavioral insurance attempt to digitally conduct insured’s daily conducts, and to act as conductors of the alignment of individual, entrepreneurial and societal interests. Behavioral insurance is an uncompleted attempt of shaping an algorithmic governmentality
Abou, dalle Asma. „Eléments sur l’émergence de la diversité des formes de la fonction contrôle de gestion : le cas des entreprises du marché libanais de l’assurance“. Thesis, Université de Lorraine, 2018. http://www.theses.fr/2018LORR0121.
Der volle Inhalt der QuelleOur research focuses on the role of the management controller in insurance companies in a country belonging to a region of continuous economic and political disturbances such as Lebanon.Thus, our thesis aims to capture the conditions under which Lebanese insurance companies choose their management control practice, and more specifically to determine the different contingency factors that can influence the management control function of insurance companies in Lebanon.The use of two methodologies has provided an insight into management control practices in insurance companies in Lebanon.The exploratory study conducted within seven insurance companies highlighted the existence of two types of management control functions, which are distinguished by their relative autonomy vis-à-vis of the company general management.More particularly, the role of the management controller depends on his position within the structure, and his authority margin varies according to his hierarchical connection.A broader typology is then carried out by a thorough quantitative study using a survey conducted among sixteen Lebanese insurance companies.The quantitative study shed more light on the existence of three types of management control systems in Lebanese insurance companies: the organizational management control system, the shared management control system, and the general information system. The adoption of one of these three types differs according to several contingency factors such as the company’s size, the internationalization of the company, the nature of the shareholding ..., and also according to the conception of the management control function designated by the governance of the organization
Essrifi, Imane. „Les déterminants de la couverture du risque par les produits dérivés : compagnies non financières du S&P/TSX 60“. Mémoire, 2010. http://www.archipel.uqam.ca/3759/1/M11603.pdf.
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