Search results for "Salaria"
showing 10 items of 46 documents
An exhaustive phylogeny of the combtooth blenny genus Salaria (Pisces, Blenniidae) shows introgressive hybridization and lack of reciprocal mtDNA mon…
2019
A comprehensive phylogeny of the genus Salaria based on mitochondrial and nuclear markers grouped the extant species of the genus in well-characterised marine and freshwater clades, thus rejecting the hypothesis of a polytypic origin of the freshwater Salaria populations and supporting the occurrence of a single invasion event of the inland waters by the genus. Based on both mitochondrial and nuclear DNA datasets, the Salaria species of the freshwater clade proved to be vicariant taxa originating from a common ancestor which could possibly spread throughout the circum-Mediterranean inland waters during the late Miocene Messinian salinity crisis, then experiencing a process of allopatric dif…
The DNA barcoding of Mediterranean combtooth blennies suggests the paraphyly of some taxa (Perciformes, Blenniidae)
2019
A dataset including novel and publicly available mtDNA COI sequences of 14 Mediterranean combtooth blenny species belonging to nine genera was assembled in order to provide a reference dataset for DNA barcoding studies. Some inconsistencies in the current taxonomy of some genera were observed. In particular, the monophyly of the genera Parablennius and Salaria is not supported by the present dataset and the absence of reciprocal monophyly between the morphospecies Salaria basilisca and S. pavo questions their status and stresses the need of a revision of the genus Salaria.
Quand un plafond prend l'eau : à propos des plafonds de garantie de l'AGS
2015
(également publié au JCP E, 2015, 1011) Il résulte de l'article L. 143-11-8 ancien du Code du travail que la garantie de l'AGS est limitée, toutes créances du salarié confondues, à un ou des montants fixés par décret en référence au plafond mensuel retenu pour le calcul du régime d'assurance chômage prévu à la section 2 du chapitre 1er du titre V du livre III du Code du travail. En l'espèce, à la date du jugement prononçant la liquidation judiciaire d'une association, la garantie de l'AGS était limitée à un montant fixé par décret, toutes créances du salarié confondues, de sorte que les créances des organismes sociaux, qui ne sont pas des créances du salarié, n'étaient pas prises en compte …
Retour en formation et parcours d'études atypiques : déterminants et valorisation sur le marché du travail
2019
Life long learning appears as a major concern for our societies. After leaving the educational system, learning can imply returning to school or continuing education. Academic careers in France seem less and less linear. Young peopleare encouraged to make the most of college breaks in order to diversify their experiences. During their career, they are to be trained to « be free to choose their professional future », as mentions a new law. This thesis, then, aims atidentifying the reasons why people go back to training and at stuying how such returns are seen by the labor market.This work includes a preliminary chapter and three other chapters, each with specific data. Based on a literature …
Dinamiche della disuguaglianza e della robotizzazione: Un'analisi longitudinale
2022
Il crescente trend di automazione dei processi produttivi sta alimentando non poche preoccupazioni circa la possibilità che, in un futuro non troppo remoto, una quota rilevante di lavori tradizionali sarà rimpiazzata tout-court dai robot o dall’intelligenza artificiale, esacerbando, conseguentemente, le disuguaglianze. Con particolare riferimento all’impatto dei robot su svariati indicatori del mercato del lavoro, la letteratura empirica, attualmente, si è rivelata infruttuosa nel fornire risposte definitive ed esaustive, producendo evidenze contrastanti. Il presente contributo si inserisce nel dibattito in corso, proponendo un’indagine sulle dinamiche della robotizzazione e delle disparità…
La Europa social / 2. La Bolsa o lo social
2005
La production et valorisation des compétences sur le marché du travail : des approches néo-classiques à l'économie des conventions
2003
This research starts from human capital theory to study the production and valorization of competences in the labor market. Using the potentials and constraints of the neo-classical approach, the incorporation of other areas of economic science as well as other social sciences contributions are proposed. We believe that the key notions economics of education - human capital and wages, are necessary but they are inadequate to explain the level of individual competence or his level of remuneration. We propose a coherent integration of the theoretical and methodological tools of economics of education as well as of the economics of conventions and economics of human resources. And it includes …
El rol del modelo de las competencias en la reconfiguración meritocrática de las pautas de negociación salarial en empresas argentinas: continuidades…
2020
The development of new models of work organization and the complementary advance of flexible guidelines for the use of the labor force had as a correlate a profound change in techniques for the evaluation of workers. Thus, the typical model of Fordism, based on qualifications, was replaced by a different one based on competencies, whereby the strong relationship of the former was abandoned with the determination of the technical knowledge required for each job to move to a system which the priority is placed in the individual attitude. The consequent individualization of performance evaluations can lead to a possible loss of objectivity. In this article we develop a theoretical comparison b…
La distribucion de rentas de los asalariados y de los trabajadores por cuenta propia: un test de las teorias del filtro y del capital humano
1995
International audience
La production de compétences et les règles salariales : contribution à la compréhension des transformations de la relation d'emploi
2005
This article aims at offering a better understanding of the discussion in relation to the individualisation of the employment relationship based on the competency model. Our starting point is the idea that firms use a diversity of procedures to obtain the competencies they need. Based on a survey of five Portuguese banks, this article shows that firms use policies of incitation in order to make workers to mobilise the right competencies : in this respect, earning policies appear to be the mean of resolving problems of coordination. Competency has only a weak impact on fixed wage but plays an important role on other parts of individual earnings like the share of profit. These findings questi…