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Academic literature on the topic 'Agence, Théorie de l' – Tunisie'
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Dissertations / Theses on the topic "Agence, Théorie de l' – Tunisie"
Aissa, Mahassen. "Evaluation des conseils d'administration tunisiens : efficacité et impact sur la performance." Grenoble 2, 2006. http://www.theses.fr/2006GRE21036.
Full textThe corporate governance was considered, for a long time, without interest for the developing countries. However, the recent research undertaken by OECD shows the importance of the corporate governance for these countries. The recent bankruptcies, due to bad governance in Tunisia, confirm the reports of OECD and incite us to wonder about the effectiveness of Tunisian boards of directors (CA). This thesis has a double objective. The first consists in looking further into knowledge on Tunisian CA, generally treated under a legal angle, by proposing a lighting of this approach by the financial theory applied to the governorship. The second aims at evaluating the effectiveness of CA through the study of his impact on the performance. Thus, we started with a delimitation of the laws which govern CA in Tunisia. Also, we referred to the abundant recommendations of the reports of "good governance", as well as the many academic studies treating under a theoretical or empirical angle CA. Lastly, we used several methods of analysis in order to explore the practices of CA in the Tunisian context and to evaluate their effectiveness. The research strategy adopted is based on the principle of pluralism methodological. For the data processing, several types of tools are used involving various statistical analyses (variance analysis, discriminating analysis, multiple regressions, test of comparison of the averages. . . ). This quantitative study is supplemented by a confirmatory case study
Ben, Njima Hatem. "La place des investissements immatériels et la relation entre l'investissement formation et l'investissement organisationnel : cas des entreprises des secteurs textile habillement, pétrolier et gazier." Paris 1, 2007. http://www.theses.fr/2007PA010080.
Full textOllier, Sandrine. "Agence généralisée et responsabilité limitée." Lyon 2, 2005. http://theses.univ-lyon2.fr/documents/lyon2/2005/ollier_s.
Full textThis dissertation investigates the class of generalized agency problems : situations in which the principal faces both adverse selection and moral hazard. There are two reasons why the principal may need to rely on an agent : the agent may have information which the principal cannot observe and he may have the power to make some decisions which the principal cannot directly control. While much of the incentives literature has treated the adverse selection and moral hazard cases separately, these two important features are jointly present in a large variety of economic settings. This dissertation is related to the literature which analyzes the way the two types of informational asymmetry interact under two different dimensions. On the one hand, it is readily shown that the results on the characterization and existence of optimal contracts from the basic agency literature do not straightforwardly extend in the generalized case. The first objective of this dissertation is to provide a set of sufficient conditions that validates the first-order approach. On the other hand, considering the presence of preand post-contractual opportunism, the second objective of this dissertation is to analyze the way the principal designs the contract in order to limit the consequences of the two types of informational asymmetry
Hachette, Isabelle. "Opérations financières, valeur de la firme et richesse des actionnaires : le cas français 1980-1990." Paris 9, 1991. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1991PA090030.
Full textThe object of this thesis is the impact of capital structure changes on a firm's value and its stockholders' wealth. Financial operations leading to important capital structure changes were identified through an institutional analysis of French capital markets between 1980 and 1990. The methodology used is that of event studies. Stocks and bonds issues are found to have no impact on stock prices. Convertible bonds issued lead, on average, to a -0,56 % decrease in stock prices. When bonds to which warrants are attached, develop a speculative bubble around the day the issue is announced
Peytavin, Michel. "Organisation et droits de propriété : Analyse des écarts." Paris 9, 1990. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1990PA090036.
Full textAfter ownership has been defined with its economical and juridical aspects, the rise of private enterprise and its evolution towards industrial organization are described. The property rights theory and the agency theory explain how organizations run, which micro economic analysis can't do. A new theory of the firm is based on the studies of behaviors which are closely dependent from property rights in the organization. These structures explain some economical differences among organizations. After a description of many studies made about big-sized capitalistic firms, the analysis of small-sized firms is most particularly led. Then a synthesis of the theory of property rights about capitalistic firms of all size can be drawn
Fermon, Béatrice. "Application de la théorie de l'agence à l'analyse de la production de soins." Paris 9, 1991. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1991PA090010.
Full textThe interaction physician-patient analysis in ambulatory care as well as the interaction physician-patient-administrator one in the hospital need a broader rhetorical framework that one proposed by the neo-classical economic theory. In fact, certain economic, sociological and institutional specific points must be taken into account. The theory of agency is thus used to allow a more comprehensive understanding of the individual physicia1n's and hospital physician's behavior. But, in the same time, it has the advantage to permit to consider decision variables such as the state of the nature, the patient's, but the physician's too, uncertainty as to the severity of the illness, the asymmetric information and the physician attitude towards risk. An application of the theory of the agency is proposed for the ambulatory care production and for the hospital care one. In the first case, we are able to propose some results as to the induced demand phenomenon, and as to the health care public financement. In the second case, the hospital organization is analyzed in the view of costs reduction. Approach is illustrated by the study of psychiatric physicians ‘activity
Touron, Philippe. "Douze cas d'adoption de normes comptables alternatives sur la période 1970-1995 : de la théorie de l'agence à la légitimité institutionnelle." Jouy-en Josas, HEC, 2006. http://www.theses.fr/2006EHEC0008.
Full textAs from 1970, both International Accounting Standards and US GAAP have been used as alternatives to rules established by the French Accounting Council for group accounts. Our thesis suggests an explanation of the use of alternative standards by French groups. It takes a theoretical approach and is supplemented by the empirical investigation of twelve cases of adoption of alternative standards. Our empirical study analyses twelve cases chosen from the period 1970-1995 as these exemplify the evolution of the regulatory and professional environment which led to the adoption of alternative standards. Confronting collected evidence with research propositions has demonstrated the two theories to be complementary, in so far as they explain the phenomena observed. The cases confirm the necessity of using several theoretical perspectives. The agency theory justifies the adoption of alternative standards whereas the institutional theory explains the diverse ways in which adoption has been implemented. Moreover, case comparison has allowed us to identify three models
Fragny, Benjamin. "Régulation environnementale du secteur horticole en présence d'asymétrie d'information." Angers, 2005. http://www.theses.fr/2005ANGE0004.
Full textThis thesis belong to the field of environmental regulation policies. We use the Agence Theory to design a regulation mechanism of horticultural sector pollutions with asymetric information. In the first chapter, we describe the sector and its capacity of environmental nuisance. In the second chapter, we compare the theory on instruments with the regulation practices in horticulture. Then, we connect the theorical specificities of instruments with the characteristics of the horticultural sector to determine an adequat instrument. At last, in the third chapter, we determine a regulation mechanism which the regulator propose to the horticultural producers. We establish the incentives constraints of the regulator and we present the analytical solution of its program
Favardin, Pierre. "Trois essais en économie publique." Aix-Marseille 2, 1995. http://www.theses.fr/1995AIX24000.
Full textThis thesis is made up to three contributions in the field of public economics. First, we study the normative question of the aggregation of individuals preferences into a collective preference in an economic environment where the alternatives consist of both private and public goods and when we explicit specify a constraint of production for the public good. An impossibility theorem is stated, based on an original technique of proof. In the second essay is presented a critical synthesis of the literature in local public economics, centred on consumers and firms mobility process in an economy with local public goods. In the third essay is developed an original principal-agent approach to analyse relations between a jurisdiction and a firm in a decentralised economy. The introduction of an asymmetry of information may result in a total and surprising reversal of the optimal tax scheme proposed by the jurisdiction to the firm
Amblard, Marc. "Le concept d'entité comptable : une interpretation par la theorie des conventions." Toulon, 1999. https://tel.archives-ouvertes.fr/tel-00267173.
Full textAny accounting modelisation presupposes a priorly definite observation frame. It is possible then to record and communicate the entity's informations as distinct of any others. So, the concept is fundamental, however the entity's problem has too many times been concealed in aid of the accounting technique. Also, after introducing the historical and legal prospects of the entity-, a first title shall describe, through a construedvist approach, the different perceptions of this one and the problems ensued. The agency theory collects the factors explaining the supremacy of a particular accounting entity mode!; the one of the owner. But it seems to be unsuite to explain certain of its evolutions. So, a second title shall introduce a new theoretical tool in order to clear up the accounting entity construction. More precisely, it's matter of presenting the convention theory as an alternative at the contractualist paradigm. Thus, we can assert that any accounting convention is similar as a collective procedure. Nevenheless, the regularity characterizing the convention, doesn't exclude its evolution. In fact, the onventions that determinate the entity and its boundaries, belong to an inescapable movement