1,720,956 research outputs found
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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
Get PDFWe 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
Is the Czech Republic dynamically efficient?
No full textThis bachelor thesis analyzes whether the Czech Republic is dynamically efficient from the perspective of the dynamic efficiency theory in the Solow model. Furthermore, the thesis deals with the implications of dynamic efficiency, particularly with regard to the pension system and fiscal deficits, estimates the Solow model and subsequently evaluates its ability to explain international differences in GDP. First, the theoretical foundations of the Solow model and the golden rule, from which the concept of dynamic efficiency arises, are presented. Subsequently, previous knowledge of dynamic efficiency is summarized and topics related to dynamic efficiency are discussed. Testing the dynamic efficiency of the Czech economy is performed in three ways – based on the theoretical foundations of the Solow model and using methodology of Abel et al. (1989) and Barbie et al. (2004). The first two tests demonstrate the dynamic efficiency of the Czech Republic in the period 1993–2021. The dynamic efficiency of Czech Republic is also proven by the third test, which is focused on the period 2000–2019. Based on these results, the theory of dynamic efficiency and current fiscal deficits, an increase in the tax burden of citizens of the Czech Republic can be expected in the future. The estimation of the Solow model is performed according to the paper by Mankiw et al. (1992) and the resulting estimated model explains more than half of the international differences in GDP.Tato bakalářská práce zkoumá, zda je Česká republika dynamicky efektivní z pohledu teorie dynamické efektivnosti v Solowově modelu. Dále se práce zabývá implikacemi dynamické efektivnosti, zejména s ohledem na penzijní systém a fiskální deficity, odhadem Solowova modelu a následným vyhodnocením jeho schopnosti vysvětlit mezinárodní rozdíly v HDP. Nejprve jsou prezentovány teoretické základy Solowova modelu a zlatého pravidla, ze kterého vychází koncept dynamické efektivnosti. Následně jsou shrnuty dosavadní poznatky o dynamické efektivnosti a jsou rozebrána témata související s dynamickou efektivností. Testování dynamické efektivnosti české ekonomiky je provedeno třemi způsoby – pomocí teorie Solowova modelu a metodami v Abel et al. (1989) a Barbie et al. (2004). První dva testy dynamické efektivnosti prokazují dynamickou efektivnost České republiky v období 1993–2021. Podle třetího testu, který se zaměřuje na období 2000–2019, je také prokázána dynamická efektivnost České republiky. Na základě těchto výsledků, teorie dynamické efektivnosti a současných fiskálních deficitů lze v budoucnosti očekávat zvýšení daňové zátěže občanů České republiky. Odhad Solowova modelu je proveden podle článku Mankiw et al. (1992) a výsledný odhadnutý model vysvětluje více než polovinu mezinárodních rozdílů v HDP
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe 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
Is the Czech Republic dynamically efficient?
No full textThis bachelor thesis analyzes whether the Czech Republic is dynamically efficient from the perspective of the dynamic efficiency theory in the Solow model. Furthermore, the thesis deals with the implications of dynamic efficiency, particularly with regard to the pension system and fiscal deficits, estimates the Solow model and subsequently evaluates its ability to explain international differences in GDP. First, the theoretical foundations of the Solow model and the golden rule, from which the concept of dynamic efficiency arises, are presented. Subsequently, previous knowledge of dynamic efficiency is summarized and topics related to dynamic efficiency are discussed. Testing the dynamic efficiency of the Czech economy is performed in three ways – based on the theoretical foundations of the Solow model and using methodology of Abel et al. (1989) and Barbie et al. (2004). The first two tests demonstrate the dynamic efficiency of the Czech Republic in the period 1993–2021. The dynamic efficiency of Czech Republic is also proven by the third test, which is focused on the period 2000–2019. Based on these results, the theory of dynamic efficiency and current fiscal deficits, an increase in the tax burden of citizens of the Czech Republic can be expected in the future. The estimation of the Solow model is performed according to the paper by Mankiw et al. (1992) and the resulting estimated model explains more than half of the international differences in GDP.Tato bakalářská práce zkoumá, zda je Česká republika dynamicky efektivní z pohledu teorie dynamické efektivnosti v Solowově modelu. Dále se práce zabývá implikacemi dynamické efektivnosti, zejména s ohledem na penzijní systém a fiskální deficity, odhadem Solowova modelu a následným vyhodnocením jeho schopnosti vysvětlit mezinárodní rozdíly v HDP. Nejprve jsou prezentovány teoretické základy Solowova modelu a zlatého pravidla, ze kterého vychází koncept dynamické efektivnosti. Následně jsou shrnuty dosavadní poznatky o dynamické efektivnosti a jsou rozebrána témata související s dynamickou efektivností. Testování dynamické efektivnosti české ekonomiky je provedeno třemi způsoby – pomocí teorie Solowova modelu a metodami v Abel et al. (1989) a Barbie et al. (2004). První dva testy dynamické efektivnosti prokazují dynamickou efektivnost České republiky v období 1993–2021. Podle třetího testu, který se zaměřuje na období 2000–2019, je také prokázána dynamická efektivnost České republiky. Na základě těchto výsledků, teorie dynamické efektivnosti a současných fiskálních deficitů lze v budoucnosti očekávat zvýšení daňové zátěže občanů České republiky. Odhad Solowova modelu je proveden podle článku Mankiw et al. (1992) a výsledný odhadnutý model vysvětluje více než polovinu mezinárodních rozdílů v HDP
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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