1,720,982 research outputs found
An Unbalance Adjustment Method for Development Indicators
No full textThis paper analyzes some aggregation aspects of the procedure for constructing a composite index on a multidimensional socio-economic phenomenon such as development, the main focus being on the unbalance among individual dimensions. First a theoretical framework is set up for the unbalance adjustment of the index. Then an aggregation function is proposed that takes unbalance among development dimensions into account; a separate index is also introduced that measures the unbalance itself. Finally the dataset of the Index of African Governance for the year 2007 is used to test this method and compare it against the weighted arithmetic mean of variables with relation to the measured values of unbalance, yielding significantly different results for ratings and rankings, which in addition show negative correlations with the unbalance adjustment values. The changes ensuing from the adjustment are commented for some countries. © 2012 Springer Science+Business Media B.V
Level dependence of the adjustment for unbalance and inequality for the Human Development Index
Full text linkAs remarked by Ravallion (J Dev Econ 99:201–209, 2012), the recent switch from arithmetic to geometric mean in the aggregation of the United Nations’ Human Development Index has caused a more severe inequality penalization of the index for less developed countries, with outlying consequences. We clarify and explain this fact and propose an aggregation function, the Trichotomy Mean, that depends on two parameters: one regulates the overall penalization of disequilibria (among or within dimensions) in analogy with Atkinson’s inequality aversion parameter for power means; the other modulates the Level Dependence of the Adjustment, a novel concept describing the behavior—decreasing, increasing, or constant—of penalization of given disequilibria for increasing index level. Unlike the geometric mean (which, incidentally, has decreasing LDA type), the TM remains valid for zero or negative—and does not distort for small positive—values of the input variables, thus permitting less restrictive raw-variable normalizations and to overcome the need for exogenous lower bounds. We compare the three versions of TM with the geometric mean in an empirical analysis on the HDI 2014 data. We finally illustrate the contributions of the TM to the development literature debate
Lo Stato come ‘fornitore’ d’investimenti sociali (State as Social Investments Provider)
No full textWe analyze the role of the State in social investment (education, health services, etc.), different from those in infrastructures. We do so because, in the current economic and social situation, this type of investment, in addition to strengthening the European social model, could be particularly effective in creating new jobs. To test the link between social investment and employment we modify the Paolo Sylos Labini’s employment equation model (MOSYL), inserting in the model social investment instead of those in infrastructures. The quantitative implementation is based on Eurostat data for the 28 EU countries, and the results are encouraging: the employment rate is strongly influenced by factors outside the labor market, which affect not only the general economic environment (represented by GDP), but also by elements linked to the social context, concerning the new forms of welfare. Text of the speech given at the conference "Paolo Sylos Labini e la politica delle riforme", held at Sapienza University of Rome on 04 December 2015, organized by the Accademia dei Lincei with Economia Civile
Public knowledge partnerships in European research projects and knowledge creation across R&D institutional sectors
No full textPremature deindustrialization and climate change: Global North and South perspectives
Full text linkThe present article is an introduction to the special issue of the PSL Quarterly Review organized by José Luis Oreiro (University of Brasília) and Giulio Guarini (Tuscia University) with a selection of the best articles presented in the IV International Workshop of the Structualist Development Macroeconomics Research Group held at University of Brasília (Brazil) from 12 to 14 of June 2024. The articles presented in this special issue are about the relations between premature deindustrialization and climate change which are common challenges both for Europe and Latin America countries. This special issue cooperates for a better understanding of the nature of problems that both regions face
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
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
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