1,720,965 research outputs found

    Replication Data for Campaign Donations, Judicial Recusal, and Disclosure: A Field Experiment

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    Contains de-identified data (subject numbers and key outcomes), replication code (in R), replication output, variable dictionary, and readme

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The 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

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    “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

    The Failure of Judicial Recusal and Disclosure Rules: Evidence from a Field Experiment

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    U.S. courts rely predominately on judicial self-recusal and in-court disclosure to address judicial conflicts of interest and maintain a critical perception of impartiality. But these approaches fail to account for the legal, institutional, and social dynamics that surround the relationship between judges, attorneys, and the adjudicative process. In reality, judges rarely use their discretion to disclose conflicts or recuse themselves, and attorneys do not ask them to do so. If we understand both the legal and extralegal incentives at play in these decisions, none of these outcomes should be surprising. The shortcomings of recusal and disclosure rules are particularly salient in the context of judicial campaign finance, where elected judges face the acute dilemma of being assigned to a case in which one of the parties or attorneys has made financial contributions to the judge’s election campaign. To support these substantive claims, this Article features the results of a novel randomized field experiment—the first-ever blinded experiment conducted on judges in active cases. In the experiment, Wisconsin and Texas civil cases that feature donor attorneys are identified and a portion of the judges presiding over these cases are randomly assigned to receive a letter identifying the potential conflict and requesting recusal. Judicial and attorney behavior is then tracked over the life of the case to observe how often judges recuse, whether they disclose the conflict, how attorneys respond to those disclosures, and whether the intervention of a third party has any effect on these decisions. The experimental results provide much-needed empirical confirmation of growing skepticism surrounding judicial recusal and raise serious doubts that the most popular solution to the recusal problem—increased judicial disclosure—will do much to help at all. Building on these findings, I explore procedural and institutional alternatives that better account for the realities of judicial conflicts of interest and the incentives of court actors

    Appropriate Similarity Measures for Author Cocitation Analysis

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    We 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

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    We 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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