Literatura académica sobre el tema "Notation extra financière"
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Artículos de revistas sobre el tema "Notation extra financière"
Alberola, Emile y Stéphanie Giamporcaro-Saunière. "Les agences d’analyse et de notation extra-financière : quels services pour quels investisseurs ?" Revue d'économie financière 85, n.º 4 (2006): 171–89. http://dx.doi.org/10.3406/ecofi.2006.4151.
Texto completoTesis sobre el tema "Notation extra financière"
Desban, Marc. "Modèles d'évaluation des actifs financiers, anomalies et notation extra-financière". Thesis, Paris Est, 2019. http://www.theses.fr/2019PESC0106.
Texto completoDo the prices of financial assets reflect all previous information as well as all that is public? The efficient market hypothesis (EMH), in a semi-strong form (Fama, 1970), states that securities prices represent, at all times, their respective intrinsic values. Testing this EMH requires the use of an asset pricing model, the CAPM. However, it does not explain significant portions of the returns: the market anomalies. What to conclude? Is it a misspecified model or a valid one that, in its failures, indicates that markets are inefficient? Fama and French (1992) argue that the risk of an asset is a combination of several risk factors. Market anomalies, according to these authors, do not exist. They result from the omission of risk factors that influence the formation of the price that the beta of the market does not capture. The authors formalize a three (1993) and a five factor model (2015) to explain the completeness of the ex post returns in time series as well as in cross section. Despite their shortcomings in theoretical foundations, can ad-hoc models gain some form of legitimacy by integrating broad informational content and appearing as relevant and effective solutions for risk estimation of financial assets. From a French sample of 1,163 individual securities over the period 1990-2016 and from a European one of 12,144 stocks between 2002 and 2015, three empirical studies are done. The first interrogates the generalizability of multifactorial models at the national level and more specifically to the French market. The second study seeks to overcome the limitations of the CAPM by adding co-moments of orders three and four in the combinations of factors tested. In an axis of generalization of the CAPM, do the co-skewness and the co-kurtosis constitute an informational contribution likely to explain the market anomalies, which consequently makes the risk premiums outdated? In a third essay on the European market, we test the EMH through the extra-financial rating. This rating is a public information integrated into the prices. In this regional context, what about the ability of multifactor models to integrate a dimension of the risk associated with the extra-financial rating? We show that this rating of environmental, social and governance (ESG) dimensions approximates information content perceived by investors as a risk factor. Ad-hoc models show a higher explanatory power than the ex post CAPM. They succeed in integrating broad and disparate information contents not captured by the beta and find in this, a form of legitimacy for estimating the risk of financial assets
Bihr, Marie-Hélène. "L'intégration de la responsabilité sociale de l'entreprise et des informations extra-financières par le marché financier". Grenoble, 2010. http://www.theses.fr/2010GRENG012.
Texto completoThis dissertation deals with the use of extra-financial information by the financial markets. We review the foundations of CSR, give a definition and bring up the measurement issue. Then, we focus on a new actor in the financial markets: extra-financial rating agencies on particular KLD, leader in the US and Vigeo, leader in France. They seem to answer the ever growing investors’ need of information on the level of CSR of their portfolio. In our empirical section, we are searching to assess the importance and use of extra-financial information in the financial markets. The first study deals with the impact of social index changes on stock returns. We use two different index: the ASPI (Vigeo) and the DS400 (KLD) to show that investors tend to value more information about an addition than a deletion in these social index. The second study verifies whether financial and extra-financial information are linked or not and whether it is possible to use the first one to obtain the second. It appears that extra-financial information has a real added-value and that extra-financial rating agencies have a genuine role. The third study examines the importance given to ESG information by investors, buy-side and sell-side analysts and investor relation officers. This survey reveals that if governance seems to be significantly valued, environmental and social issues are less important for the different actors
Cassely, Ludovic. "Essais sur la performance sociétale des entreprises dans un contexte international : une approche par la diversité des modèles de capitalisme". Electronic Thesis or Diss., Toulon, 2020. http://www.theses.fr/2020TOUL2001.
Texto completoIn a global performance approach and in the face of the many challenges of the contemporary world, the company must reconcile the imperatives of profitability, sustainability and performance, but also become "virtuous" with respect to the world around it. This commitment implies constraints in terms of organization, respect for the environment, but also in relations with internal and external stakeholders and more generally with respect to society.In this context, the aim of the thesis is to identify, with the support of societal data provided by Vigéo-Eiris (longitudinal basis 2004-2015), the diversity of factors that can explain the dynamics of societal behaviour in the long term in an international context through belonging to a model of capitalism.With the support of a pluralistic theoretical framework, she tries to answer this objective through three research questions that will allow :- To identify the determinants of societal performance over the long term through a multi-level analysis ;- To measure the impact of the 2008 crisis on the level of societal performance of firms by analyzing the level of involvement of firms before, during and after this period ;- To assess the dynamics of long-term improvement in societal performance by comparing the results of the companies with the best societal ratings with those with lower ratings
Libros sobre el tema "Notation extra financière"
Reveau, Marjorie. Les agences de notation extra-financière et leur objectivité. Éditions universitaires européennes, 2016.
Buscar texto completoCapítulos de libros sobre el tema "Notation extra financière"
Dutronc, Perrine. "Chapitre 4. Notation extra-financière et méthodologie d’analyse ESG". En Le développement durable, 53–67. Dunod, 2010. http://dx.doi.org/10.3917/dunod.wolff.2010.01.0053.
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