The Impact of Overeducation on Wages of Recent Economic Sciences Graduates

Social Indicators Research - United Nations Development Program presented the Human Development Index for ranking the countries with regard to three dimensions, namely being knowledgeable, a long...     

As if subjects existed: analysing social discourses

Les discussions au sujet des méthodes littéraires en recherche sociale ont échoué jusqu'ici, à souligner les spécificites des manières sociales (en opposition à littéraires) de lire les textes ou en général, d'analyser les systémes de signifiants. Il n'existe pas de discours sociaux comme il en existe des littéraires, mais cet article argumente le fait qu'il y à des manières différentes de considérer la multiplicité des discours autour de nous. Alors que des modes littéraires de lecture cherchent à découvrir le fonctionnement interne des discours, l'analyse sociale est caractérisee par le probleme de la formation ou de la re-formation à la subjectivité sociale. On argumente le fait que le caractere politique de la subjectivité sociale donne un tour spécifique à la tâche de l'analyse du discours social et nous aide à choisir parmi une pléthore de techniques littéraires. En conséquence, déconstruction, science de la narration et analyse de tournures rhétoriques sont évaluées dans cette optique. Debates about literary methods in social research have thus far failed to highlight the specificities of social (as opposed to literary) ways of reading texts or, in general, analysing systems of signifiers. There are no social as opposed to literary discourses, but this article argues that there are different ways of considering the multiplicity of discourses around us. While literary modes of reading seek to uncover the internal workings of discourses, social analysis is characterized by a concern for the formation and re-formation of social subjectivity. It is argued that the practice-oriented character of social subjectivity gives a specific twist to the task of social discourse analysis, and helps us to choose among a potential plethora of literary techniques. Accordingly, deconstruction, narratology, and the analysis of rhetorical tropes are evaluated in this light.     

Multidimensional poverty in Latin America and the Caribbean: new evidence from the Gallup World Poll

This paper studies poverty in Latin America and the Caribbean from a multidimensional perspective, exploiting the Gallup World Poll, a survey that provides a unique opportunity to perform intercountry comparisons. By applying factor analysis we find that welfare can be appropriately summarized by three dimensions: income, subjective welfare and “basic needs”. Another finding is that the US$ 1 line appears to be a reasonable cut-off value to measure food deprivation.     

PROMETHEE IV through kernel density estimation

ABSTRACT

This paper presents a new version of PROMETHEE IV, which considers the empirical distribution of the criteria through kernel density estimation to evaluate alternatives. The developed method has the ability to treat criteria according to their distribution. The classic PROMETHEE IV can produce divergent integrals, and this could be the cause for its insufficient exploration in literature. The proposed method overcomes this situation since large values have little weight compared to values near the mean.     

On a variance stabilizing model and its application to genomic data

In this paper, we propose a model based on a class of symmetric distributions, which avoids the transformation of data, stabilizes the variance of the observations, and provides robust estimation of parameters and high flexibility for modeling different types of data. Probabilistic and statistical aspects of this new model are developed throughout the article, which include mathematical properties, estimation of parameters and inference. The obtained results are illustrated by means of real genomic data.     

Reflections on the concept of interculturality in the current educational debate in Argentina

In this paper, we analyze the relevance of intercultural education within contemporary educational debates in Argentina. First, we will review Argentinean legislation. Then, we will discuss the core characteristics of the Argentine educational system in order to study the historical incorporation of indigenous people into the school system. Later, we will explore concrete legislation regarding intercultural education, emphasizing the potential of such legislation as well the limitations. Finally, we will present how our findings connect to the main discussions in the field of anthropology and education.     

Flora of the tram tracks of Bratislava

Urban Ecosystems - Tram and railway tracks represent specific urban habitats, which host a specific type of flora. This study aims to compile the information about species composition of flora of...     

Multivariate models for correlated count data

In this study, we deal with the problem of overdispersion beyond extra zeros for a collection of counts that can be correlated. Poisson, negative binomial, zero-inflated Poisson and zero-inflated negative binomial distributions have been considered. First, we propose a multivariate count model in which all counts follow the same distribution and are correlated. Then we extend this model in a sense that correlated counts may follow different distributions. To accommodate correlation among counts, we have considered correlated random effects for each individual in the mean structure, thus inducing dependency among common observations to an individual. The method is applied to real data to investigate variation in food resources use in a species of marsupial in a locality of the Brazilian Cerrado biome.