1,720,975 research outputs found
sj-pdf-1-ejd-10.1177_09596801211053798 – Supplemental Material for Position in global value chains and wages in Central and Eastern European countries
No full textSupplemental Material, sj-pdf-1-ejd-10.1177_09596801211053798 for Position in global value chains and wages in Central and Eastern European countries by Sabina Szymczak, Aleksandra Parteka, and Joanna Wolszczak-Derlacz in European Journal of Industrial Relations</p
sj-r-2-ejd-10.1177_09596801211053798 – Supplemental Material for Position in global value chains and wages in Central and Eastern European countries
No full textSupplemental Material, sj-r-2-ejd-10.1177_09596801211053798 for Position in global value chains and wages in Central and Eastern European countries by Sabina Szymczak, Aleksandra Parteka, and Joanna Wolszczak-Derlacz in European Journal of Industrial Relations</p
Structural Change in New Member States (1995–2005): Shift–Share Analysis of Productivity Growth and its Determinants
No full text
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
Employment Specialization in the Enlarged European Union
No full textThis paper presents the evolution of absolute employment specialization along the course of economic growth of EU–25 countries. We focus on the degree to which EU economies concentrate labor force in a few sectors/industries. We use disaggregated statistics classified according to NACE Rev. 1 division (71 sectors) and calculate various synthetic indices measuring the degree of diversification typical for the employment structures of EU15 countries (1970–2004) and ten NewMember States (1995–2004). Using nonparametric and semiparametric estimation techniques, we estimate the relationship between employment specialization and the development level, controlling for the inclusion of additional determinants of the diversification process. The main findings are in line with the trends revealed in analogical empirical studies using industrial data for international samples of countries: also within the enlarged EU there is a tendency towards decreasing absolute specialization of employment at initial phases of growth matched with an upward rising trend after over passing the GDP per capita level of about 16000 US $ (const 2000).
Employment and Export Specialization Patterns versus GDP Per Capita Performance - Unifying Approach
No full textThe underneath motivation of this study is based on the findings confirming that specialisation is non neutral on a country's growth performance. Consequently, it seems important to analyse the evolution of specialization patterns along the process of economic development. The scope of the paper is twofold: first of all, it aims at understanding if the evolution of employment specialisation is reflected in the same manner in trade specialisation patterns. Secondly, it explores the link between the degree of specialization on one side and cross country GDP per capita performance on the other. The paper challenges other empirical studies present in the specialization literature and contributes by presenting simultaneously the evolution of sectoral dispersion patterns emerging from employment and trade data. The sample of countries (32 world economies on different stages of economic development), the time span (1980 onwards) and the sectoral composition of the two datasets are retained constant. By comparing the results obtained with various inequality indicators, including a wide range of absolute and relative measures, we demonstrate the relevance of the methodological setting used for the assessment of economic activity dispersion. Next, we perform nonparametric and semiparametric estimations in order to reveal the `specialization curve' which describes the evolution of specialization along the development path. We find a support for nonlinear relationship between the two dimensions of specialization and GDP per capita levels, with a tendency towards despecialization in the initial phase of economic growth.comparative advantage, industrial specialisation, trade specialisation
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
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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