1,720,965 research outputs found
Dodd-Frank: What It Does and Why It's Flawed
No full textThis title is also available through the Mercatus Center website: http://mercatus.orgMore than 360,000 words in length, the Dodd-Frank Wall Street Reform and Consumer Protection Act is the longest and most complex piece of financial legislation in American history. The nature and magnitude of its effects, both intended and unintended, will become clearer as regulators exercise the broad discretion given to them under the law. In this new book, the contributors ask whether the law is an effective response to the financial crisis that so deeply rattled our nation. Taking a hard look at the law’s celebrated objectives, they reveal that it not only fails to achieve many of its stated goals, it also creates dangerous regulatory pathologies that could lay the groundwork for the next crisis
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
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
Capital Markets and Human Capital
No full textThe Catholic University of America Columbus School of Law’s first Faith In Action event of the semester featured Hester Peirce, Commissioner, Securities and Exchange Commission, who gave a talk entitled “Capital Markets and Human Capital.”During the January 15 event, Peirce discussed how her faith has shaped her interest in and approach to the regulation of financial markets. A summary of the event is available here
Derivatives Clearinghouses: Clearing the Way to Failure
Get PDFOne of the major components of Dodd-Frank was a comprehensive regulatory framework for over-the-counter derivatives. A key feature of this framework is a requirement that many of these derivatives be cleared through central counterparty clearinghouses. Clearinghouses have long played a stabilizing force in many markets, but Dodd-Frank’s regulatory mandate may adversely affect the way they operate. Risk management by clearinghouses and market participants could suffer, and improper risks could find their way into clearinghouses. If a clearinghouse were to fail, there would be tremendous pressure for the government to bail it out in the name of financial stability. Dodd-Frank’s derivatives framework should be reconsidered before it destabilizes the financial system. A better approach would empower market participants to decide whether to use clearinghouses and would allow clearinghouses the regulatory latitude to effectively manage their risks
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