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Academic literature on the topic 'Valorisation d'actifs'
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Journal articles on the topic "Valorisation d'actifs"
Meignan, Julien. "Valorisation du patrimoine et offre géotouristique." Géotourisme 29, no. 2 (April 25, 2014): 35–43. http://dx.doi.org/10.7202/1024869ar.
Full textSrairi, Samir Abderrazek. "Motivations et valorisation boursiere des rachats d'actions des entreprises tunisiennes." Revue Libanaise de Gestion et d'Économie 2, no. 3 (2009): 151–80. http://dx.doi.org/10.1016/s1999-7620(09)70019-9.
Full textSrairi, Samir Abderrazek. "Motivations et valorisation boursiere des rachats d'actions des entreprises tunisiennes." La Revue Gestion et Organisation 2, no. 3 (January 2009): 1–30. http://dx.doi.org/10.1016/s2214-4234(09)70019-5.
Full textBorella, Laurent. "Valorisation des tumorothèques : le plan d'action de l'Institut National du Cancer." médecine/sciences 22 (January 2006): 5. http://dx.doi.org/10.1051/medsci/2006221s5.
Full textDubois, Vincent. "Quand les usagers changent le service public. Les relations de guichet et la fonction sociale des Caisses d'allocations familiales." II. Les métiers du travail social, no. 40 (October 2, 2002): 67–74. http://dx.doi.org/10.7202/005093ar.
Full textPARIS, A. "Introduction." INRAE Productions Animales 19, no. 3 (May 13, 2006). http://dx.doi.org/10.20870/productions-animales.2006.19.3.3492.
Full textDissertations / Theses on the topic "Valorisation d'actifs"
Pegoraro, Fulvio. "Modèles à facteurs en temps discret pour la valorisation d'actifs financiers." Paris 9, 2006. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2006PA090063.
Full textThe general purpose of this thesis is to propose a discrete time dynamic modelling of several financial asset and commodity prices : stock options, zero-coupon bonds, coupon bonds, interest rate derivatives (swaps, caps, floors, options on zero-coupon), forward and futures contracts written on financial assets or commodities, options on forward and futures. These models can be applied to price derivatives, to forecast asset prices and returns, or to build hedging strategies. The proposed models are characterized by the following important common features : the definition of the factors, the specification of the historical factor dynamics, the introduction of a Stochastic Discount Factor, the imposition of absence of arbitrage restrictions, the derivation of the risk-neutral dynamics and asset pricing formulas, and the statistical inference on model parameters
Zerbib, Olivier David. "Asset pricing and impact investing with pro-environmental preferences." Electronic Thesis or Diss., Lyon, 2020. http://www.theses.fr/2020LYSE1207.
Full textThis thesis addresses the effects of investors’ pro-environmental preferences on asset pricing and impact investing. The first chapter shows how sustainable investing, through the joint practice of Environmental, Social and Governance (ESG) integration and exclusionary screening, affects asset returns. The effect of these two practices translates into two taste premia and two exclusion premia that induce cross-effects between excluded and non-excluded assets. By using the holdings of 453 green funds investing in U.S. stocks between 2007 and 2019 to proxy for sustainable investors' tastes, I estimate the model applied to green investing and sin stock exclusion. The annual taste effect ranges from -1.12% to +0.14% for the different industries and the average exclusion effect is 1.43%. In the second chapter, I use green bonds as an instrument to identify the effect of non-pecuniary motives, specifically pro-environmental preferences, on bond market prices. I perform a matching method, followed by a two-step regression procedure, to estimate the yield differential between a green bond and a counterfactual conventional bond from July 2013 to December 2017. The results suggest a small negative premium: the yield of a green bond is lower than that of a conventional bond. On average, the premium is -2 basis points for the entire sample and for euro and USD bonds separately. I show that this negative premium is more pronounced for financial and low-rated bonds. The results emphasize the low impact of investors' pro-environmental preferences on bond prices, which does not represent, at this stage, a disincentive for investors to support the expansion of the green bond market. Finally, the third chapter shows how green investing spurs companies to reduce their greenhouse gas emissions by raising their cost of capital. Companies' emissions decrease when the proportion of green investors and their environmental stringency increase. However, heightened uncertainty regarding future environmental impacts alleviates the pressure on the cost of capital for the most carbon-intensive companies and pushes them to increase their emissions. I provide empirical evidence supporting the theoretical results by focusing on U.S. stocks and using green fund holdings to proxy for green investors' beliefs. When the fraction of assets managed by green investors doubles, companies’ carbon intensity drops by 5% per year
Fresnel, Fabien Yvon. "Développement des groupes hôteliers internationaux, actifs immobiliers et création de valeur." Thesis, Bordeaux 4, 2012. http://www.theses.fr/2012BOR40038/document.
Full textThe choice for hotel development modes is at the core of the current preoccupations of international hotel groups. They have few options to choose from: full ownership, franchise contracts, management contracts, or sale and leaseback contracts. The problematic raised in this dissertation is twofold: first, it wants to determine if asset light strategies, the less capital intensive development mode, create value for shareholders; second, it tries to compare and arbitrage between asset light and asset heavy strategies. The literature review is anchored on three theoretical pillars: the theory of the firm (transaction costs theory, property rights theory, agency theory, and model of resources and competencies), the financial theory, and the real estate theory. An analysis of the different development modes is conducted in the light of those theoretical inputs. The empirical analysis uses an experimental approach through a number of simulations that estimate the impact of both the macroeconomic and the sectoral environments on hotels’ performance and value creation processes. This analysis is performed using data from the US market and the upper upscale hotel segment. Simulations are supplemented with a statistical analysis aimed at, first, identifying the environments most likely to favor one or the other mode; and, second, at providing the grounds for a sound arbitrage between asset light and asset heavy strategies in conjunction with a risk/reward analysis. Measures of performance resulting from that study are completed with a thorough analysis of the value creation potential stemming from the two different hotel development modes
Heller, David. "La valorisation d'actions cotées : approches comparatives et multisectorielles entre méthodes traditionnelles et options réelles." Thesis, Cergy-Pontoise, 2017. http://www.theses.fr/2017CERG0938.
Full textThis thesis is organized around three chapters.The first one deals with performances of traditional valuation methods. A detailed literature review highlights the factors that affect the financial structure and theoretical adjustments to improve the different valuation methods. Furthermore, the chapter is dedicated to value creation from control operations and outlines the preferred methods according to specific contexts. Finally, it presents statistical studies to demonstrate the reliability and relevance of traditional methods.The second chapter focuses on the assessment of the investment decision by the real options approach. First, their modeling framework is defined as well as their level of current use by practitioners. Then, the studied literature develops the interactions of different categories of options present within the same investment project. It reveals, in particular, the foundation for models of standby option, which determines the appropriate time to invest, the disinvestment option, including in particular contexts, and the growth option, which affects the choices of diversification and acquisition strategies. These different models are subject to practical applications.The third chapter aims to highlight the assessment of the financial liability structure by the real options approach. Optional models described in the literature suggest a new division of the enterprise value between economic value of equity and net debt. Moreover, the articles studied focus on the integration of agency and debt refinancing problems when using optional templates. Finally, three statistical studies aim to compare the valuation of companies based on traditional and real options methods in order to determine whether the options method gives a surplus value to equity by the inclusion of an economic net det. Furthermore, the purpose of the analyses is to attest to the relevance and reliability of the real options method compared to traditional methods
Books on the topic "Valorisation d'actifs"
Diallo, Laminie. Etude de cas sur la valorisation des vallées: L'experience du GADEC. Senegal]: [GADEC], 2000.
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