1,720,958 research outputs found
QUELS AVANTAGES ET COUTS DE LA STRATEGIE RSE D’UN OPERATEUR MINIER COTE: PROPOSITION D’UNE TYPOLOGIE
No full textInternational audienc
Y a-t-il un impact de la RSE sur la performance financière de l'entreprise : Etude empirique sur les sociétés marocaines cotées à la bourse de Casablanca
Full text linkInternational audienceIn this communication, the author tries to examine the effect of Corporate Social Responsibility (CSR) on financial performance of the enterprises listed in Casablanca stock exchange. The empirical study realized has confirmed the impact of CSR depending on the performance measure used in each case. Indeed, when economic return is used as performance measure, the CSR impact is positive and statistically significant. On the contrary, when financial performance is measured by stock performance or ROE, the impact of CSR is also positive but not significant statistically.Dans cette communication, l'auteur examine l'effet de la RSE sur la performance financière des entreprises marocaines cotées à la bourse de Casablanca. En fonction de la mesure de performance utilisée, l'impact de la RSE est soit vérifié ou non. En effet, lorsqu'il s'agit de performance boursière, l'impact de la RSE est non significatif. Par contre, lorsque la mesure de performance financière est la rentabilité économique, la RSE a un impact positif et significatif sur la performance. Et finalement lorsque la performance de l'entreprise est mesurée par le ROE, l'impact est encore une fois positif mais non significatif
Performance Sociale des Entreprises : Revue de littérature
Full text linkLa responsabilité sociale des entreprises est un concept multidimensionnel, évolutif et difficile à appréhender. En effet, plusieurs courants théoriques ont tenté de définir la RSE depuis les années 50 du siècle passé. Le concept de performance sociale s’est, quant à lui, développé plus tard en vue d’asseoir une sorte de théorie intégratrice des différentes théories de la RSE. Dans cet article, l’auteur tente de faire une revue de littérature dont l’objectif est de définir, modéliser et mesurer cette notion de performance sociale des entreprises. En se basant sur la théorie existante et les travaux de recherche relatifs à la performance sociale de l’entreprise, un travail de synthèse des différents modèles de la PSE a été réalisé. Par ailleurs, l’auteur a aussi synthétisé les critères d’appréciation de la performance sociale et les différents dispositifs de sa mesure. Cette recherche permet donc de mieux cerner la notion de performance sociale et les outils disponibles pour sa mesure
Impact de la décision de financement sur la performance de l'entreprise marocaine : Cas des sociétés cotées des secteurs Immobilier et Matériaux de Construction
No full textInternational audienceIn this communication, the authors examine the effects of capital structure on the financial performance of Moroccan companies operating in real estate and construction sectors in the context of pecking order theory. The communication suggests that choosing a method of financing, whether internal or external, debt or equity capital, long term or short term is likely to have different effects on financial performance. Prior to studying these effects, a performance measure should be determined.The study shows that long-term debt is negatively correlated to the financial performance of the company, short-term debt is positively correlated. Financing by issuing new shares does not seem to affect the performance of enterprise in any performance measure used. And ultimately self-financing has also a negative effect on the company's performance.Dans cette communication, les auteurs examinent les effets de la structure financière sur la performance de l'entreprise marocaine opérant dans les secteurs immobilier et matériaux de construction dans l'optique de la théorie du financement hiérarchique. Ils suggèrent en particulier que le choix d'un mode de financement, qu'il soit interne ou externe, dettes ou fonds propres, long terme ou court terme est susceptible d'avoir des effets différents sur la performance financière. Encore faut-il que la mesure de performance soit définie et que les effets de ces modes de financement convergent quel que soit l'indicateur de performance retenu. La dette long terme est négativement corrélée à la performance financière de l'entreprise, la dette court terme l'est positivement. Le financement par émission d'actions nouvelles ne semble pas avoir d'impact sur la performance quel que soit la mesure de performance retenue. Et finalement, l'autofinancement a lui aussi un effet négatif sur la performance de l'entreprise
Impact of E-learning adoption on students' performance: A case study of portfolio management course at ENCG-Casablanca
No full textAfter the advances of information technologies (IT), education has taken great advantage of them, relying on IT to provide the technological infrastructure that enables new forms of access, interaction, and learning ; now widely known as E-learning. The adoption of E-learning has become a vital shift in higher education, transforming traditional learning models and reshaping student engagement. This study aims to examine the impact of E-learning adoption on student performance in a portfolio management course at Hassan II University of Casablanca, spanning three academic years (2022–2024). Using a dataset of 832 students’ grades collected before and after the adoption of Mirattrading E-learning platform, we apply a comparative mixed-methods approach. Employing descriptive statistics, ANOVA, t-tests, and effect size calculations to assess variations in academic performance. Findings reveal a significant improvement in overall grades post-adoption, highlighting the positive influence of digital learning. However, increased variability in exam scores suggests disparities in student adaptation, underscoring the need for structured support mechanisms to ensure equitable learning outcomes.
Classification JEL : I21; A22; I23; O33.
Paper type: Empirical ResearchAfter the advances of information technologies (IT), education has taken great advantage of them, relying on IT to provide the technological infrastructure that enables new forms of access, interaction, and learning ; now widely known as E-learning. The adoption of E-learning has become a vital shift in higher education, transforming traditional learning models and reshaping student engagement. This study aims to examine the impact of E-learning adoption on student performance in a portfolio management course at Hassan II University of Casablanca, spanning three academic years (2022–2024). Using a dataset of 832 students’ grades collected before and after the adoption of Mirattrading E-learning platform, we apply a comparative mixed-methods approach. Employing descriptive statistics, ANOVA, t-tests, and effect size calculations to assess variations in academic performance. Findings reveal a significant improvement in overall grades post-adoption, highlighting the positive influence of digital learning. However, increased variability in exam scores suggests disparities in student adaptation, underscoring the need for structured support mechanisms to ensure equitable learning outcomes.
Classification JEL : I21; A22; I23; O33.
Paper type: Empirical Researc
Impact of E-learning adoption on students' performance: A case study of portfolio management course at ENCG-Casablanca
No full textAfter the advances of information technologies (IT), education has taken great advantage of them, relying on IT to provide the technological infrastructure that enables new forms of access, interaction, and learning ; now widely known as E-learning. The adoption of E-learning has become a vital shift in higher education, transforming traditional learning models and reshaping student engagement. This study aims to examine the impact of E-learning adoption on student performance in a portfolio management course at Hassan II University of Casablanca, spanning three academic years (2022–2024). Using a dataset of 832 students’ grades collected before and after the adoption of Mirattrading E-learning platform, we apply a comparative mixed-methods approach. Employing descriptive statistics, ANOVA, t-tests, and effect size calculations to assess variations in academic performance. Findings reveal a significant improvement in overall grades post-adoption, highlighting the positive influence of digital learning. However, increased variability in exam scores suggests disparities in student adaptation, underscoring the need for structured support mechanisms to ensure equitable learning outcomes.
Classification JEL : I21; A22; I23; O33.
Paper type: Empirical ResearchAfter the advances of information technologies (IT), education has taken great advantage of them, relying on IT to provide the technological infrastructure that enables new forms of access, interaction, and learning ; now widely known as E-learning. The adoption of E-learning has become a vital shift in higher education, transforming traditional learning models and reshaping student engagement. This study aims to examine the impact of E-learning adoption on student performance in a portfolio management course at Hassan II University of Casablanca, spanning three academic years (2022–2024). Using a dataset of 832 students’ grades collected before and after the adoption of Mirattrading E-learning platform, we apply a comparative mixed-methods approach. Employing descriptive statistics, ANOVA, t-tests, and effect size calculations to assess variations in academic performance. Findings reveal a significant improvement in overall grades post-adoption, highlighting the positive influence of digital learning. However, increased variability in exam scores suggests disparities in student adaptation, underscoring the need for structured support mechanisms to ensure equitable learning outcomes.
Classification JEL : I21; A22; I23; O33.
Paper type: Empirical Researc
Impact of E-learning adoption on students' performance: A case study of portfolio management course at ENCG-Casablanca
No full textAfter the advances of information technologies (IT), education has taken great advantage of them, relying on IT to provide the technological infrastructure that enables new forms of access, interaction, and learning ; now widely known as E-learning. The adoption of E-learning has become a vital shift in higher education, transforming traditional learning models and reshaping student engagement. This study aims to examine the impact of E-learning adoption on student performance in a portfolio management course at Hassan II University of Casablanca, spanning three academic years (2022–2024). Using a dataset of 832 students’ grades collected before and after the adoption of Mirattrading E-learning platform, we apply a comparative mixed-methods approach. Employing descriptive statistics, ANOVA, t-tests, and effect size calculations to assess variations in academic performance. Findings reveal a significant improvement in overall grades post-adoption, highlighting the positive influence of digital learning. However, increased variability in exam scores suggests disparities in student adaptation, underscoring the need for structured support mechanisms to ensure equitable learning outcomes.
Classification JEL : I21; A22; I23; O33.
Paper type: Empirical ResearchAfter the advances of information technologies (IT), education has taken great advantage of them, relying on IT to provide the technological infrastructure that enables new forms of access, interaction, and learning ; now widely known as E-learning. The adoption of E-learning has become a vital shift in higher education, transforming traditional learning models and reshaping student engagement. This study aims to examine the impact of E-learning adoption on student performance in a portfolio management course at Hassan II University of Casablanca, spanning three academic years (2022–2024). Using a dataset of 832 students’ grades collected before and after the adoption of Mirattrading E-learning platform, we apply a comparative mixed-methods approach. Employing descriptive statistics, ANOVA, t-tests, and effect size calculations to assess variations in academic performance. Findings reveal a significant improvement in overall grades post-adoption, highlighting the positive influence of digital learning. However, increased variability in exam scores suggests disparities in student adaptation, underscoring the need for structured support mechanisms to ensure equitable learning outcomes.
Classification JEL : I21; A22; I23; O33.
Paper type: Empirical Researc
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
- …
