1,721,519 research outputs found
Les marchés du travail dans la crise
No full textCochard Marion, Cornilleau Gérard, Heyer Eric. Les marchés du travail dans la crise. In: Economie et statistique, n°438-440, 2010. pp. 181-204
L'économie française 2015
No full textChaque année, l'OFCE propose dans la collection « Repères » un bilan accessible et rigoureux de l'économie française. L'édition 2015 présente l'état de la conjoncture, les principales tendances et les grands problèmes.Que peut-on attendre du Pacte de responsabilité en termes d'emploi et de compétitivité ? La séparation des activités bancaires est-elle inutile ? Quelles sont les évolutions du temps partiel en France ? La réforme fiscale est-elle un mythe ? Que doit-on attendre de la conférence Climat 2015 ? Quelles seraient les conséquences d'une sortie de la zone euro ? Taxi contre VTC : la victoire du lobby contre l'innovation ? Quelle est la politique du logement locatif en France
L'économie française 2015
No full textChaque année, l'OFCE propose dans la collection « Repères » un bilan accessible et rigoureux de l'économie française. L'édition 2015 présente l'état de la conjoncture, les principales tendances et les grands problèmes.Que peut-on attendre du Pacte de responsabilité en termes d'emploi et de compétitivité ? La séparation des activités bancaires est-elle inutile ? Quelles sont les évolutions du temps partiel en France ? La réforme fiscale est-elle un mythe ? Que doit-on attendre de la conférence Climat 2015 ? Quelles seraient les conséquences d'une sortie de la zone euro ? Taxi contre VTC : la victoire du lobby contre l'innovation ? Quelle est la politique du logement locatif en France
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
Fonction de production et degrés d'utilisation du capital et du travail : une analyse économétrique
No full textThe Production Function and Degrees of Capital and Labour Utilisation: An Econometric Analysis
by Simon Cueva and Éric Heyer
This article clarifies the role that the degrees of utilisation of factors of production play in estimating the production function for the French manufacturing industry. In contrast to earlier work on this subject, we have integrated the degree and time of utilisation for both capital and labour. This approach is validated by the findings, since degrees of utilisation of the factors production as a whole seem to be necessary to obtain realistic, consistent and significant estimates for describing the production mix.Fonction de production et degrés d'utilisation du capital et du travail :
une analyse économétrique
par Simon Cueva et Éric Heyer
Ce travail nous a permis d'étudier le rôle des degrés d'utilisation des facteurs de production dans l'estimation d'une fonction de production pour l'industrie manufacturière française. Contrairement aux travaux existant sur le sujet, nous intégrons ici à la fois la durée et le taux d'utilisation pour le capital comme pour le travail. Les résultats valident cette démarche puisque l'ensemble des degrés semblent nécessaires pour obtenir des estimations réalistes, cohérentes et significatives visant à décrire la combinaison productive.Cueva Simon, Heyer Eric. Fonction de production et degrés d'utilisation du capital et du travail : une analyse économétrique. In: Économie & prévision, n°131, 1997-5. pp. 93-111
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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