1,720,956 research outputs found
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
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
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
Influence of Inheritance Tax on the Size of Shadow Economy and the Volume of Tax Evasion
Full text linkThe objective of the paper is to investigate the influence of the inheritance tax on the amount of tax evasion in different countries. The inheritance tax is among the most unpopular taxes. It is assumed, that unpopular taxes, such as the inheritance tax, have a measurable influence on the amount of tax evasion. Countries that levy inheritance taxes and countries which don’t levy inheritance taxes are compared in their success in fighting the shadow economy over a longer period (1991 – 2017). For that, data from Medina and Schneider from 2019 about the development of the shadow economy and from the OECD about the inheritance tax revenue is used. The approach is, to find dependencies between the inheritance tax revenue and the size of the shadow economy. The results show, that countries which abolished the inheritance tax, are not anymore that successful in fighting tax evasion than they were before. There is also evidence, that countries with a relatively high inheritance tax revenue are not able to fight tax evasion to the same extent, as countries that levy relatively low inheritance taxes. Therefore, in terms of reducing tax evasion, it is not recommended to abolish already introduced inheritance taxes, but rather to continue levying a moderate inheritance tax
The Application of Anti-Abuse Provisions to Inheritance and Gift Tax Law using the Example of German Inheritance and Gift Tax
Full text linkMost tax systems have explicit or case-law-based anti-abuse provisions. In Germany, such a regulation was legally standardized in § 42 AO. In the past, literature and case law in this context have mostly dealt with cases from income tax law. However, as will be shown below, anti-abuse legislation also plays an important role in inheritance and gift tax law. Special features arise here, above all, from the different taxation depending on the degree of kinship, which is not known in the income tax law and benefits for business assets in § 13a ErbStG. The aim of the article is to investigate the application of the general anti-abuse provision to inheritance tax law by analyzing legal literature and case law. Findings show that there is only very little literature or case law that explicitly deals with the topic. Nevertheless, as result, it can be stated that general anti-abuse provisions are, without limitation, applicable to inheritance and gift tax law and have high practical relevance. 
Inheritance Tax Evasion in Germany
Full text linkIt is estimated, that between 2015 and 2024 about 3 trillion € will be inherited in Germany. Due to far-reaching tax exemptions, the inheritance tax revenue per year is only about 7 billion €. Despite the fact, that the income or value-added tax burden is significantly higher, the inheritance tax is more unpopular than other taxes. The objective of the paper is to figure out, whether there is evidence of high tax evasion in the field of German inheritance tax, with a view to the low tax revenue and the high unpopularity of the tax. Therefore, data from the official inheritance tax statistic is compared with secondary data from studies, which estimate the yearly wealth transfer to the next generation by using survey data. The assumption is, that asset classes, which are easy to evade, should be recorded with a lower amount in the official tax statistic, than in the survey-based estimations. But the results do not show evidence of high tax evasion in the field of inheritance tax. As until now, only a small part of the inheritances is recorded in the official inheritance tax statistic, for the future it is recommended to the government, to record all inheritances in the official statistic. Because of far-reaching reporting obligations, the tax offices anyway have knowledge of most inheritances and the additional bureaucratic effort to record the additional data in the official tax statistic is small
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