1,721,074 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
An intellectual capital ontology in an integrated reporting context
No full textPurpose – This paper investigates the intellectual capital (IC) ontology in an integrated reporting context to explore the function that integrated report (IR) preparers assign to IC elements and the role of integrated thinking in this process. Design/methodology/approach – Social ontology theory helps elucidate how an energy-sector company socially constructed an IC ontology in which IC is a core element of the value creation story told in the IR. The empirical analysis benefited from in-depth interviews with the corporate staff. Findings – The subjective nature of IC ontology emerges, in that IC’s function is defined during the very process of IR preparation. The intangible elements drive sustainability-oriented financial value creation according to the sustainability approach embraced by the company’s business model. Integrated thinking both facilitates this perspective on IC is shared among various departments of the company and provides a procedure for scrutinising what counts as IC in this integrated reporting context. Research limitations/implications – The research scope is limited to the IR preparation process. Further research could explore IC ontologies beyond this process. Originality/value – This study is the first to explore IC ontology empirically within an innovative integrated reporting context. It opens paths to further research on the relationships between IC and integrated thinking
Integrated Reporting and the “Valuing” of Intellectual Capital: A Performative Perspective
No full textThe paper empirically explores how Intellectual Capital (IC) is mobilized within the context of integrated reporting. The analysis primarily relies on in-depth interviews with IR preparers of a global Oil & Gas Company that issues the IR since 2012 and is strongly involved in IC management. Drawing on a performative approach, we investigate in particular how the preparation of integrated reports (IR) triggers sensemaking processes on IC definition, classification and measurement. The case narrative reveals that IR preparers worked hard identifying the whole picture of how IC works, classifying IC components and putting IC in relation to value creation. Since the IR is intended to explain the sustainability of the company business model, all the efforts have been devoted to disentangle the IC role in creating “sustainable value”. The study enriches extant research on IC by offering case insights on the very process of “valuing” IC in a novel IR setting. It highlights that in IR contexts, IC is a fragile concept that serves the function preparers assign to the report
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
Integrated reporting and the performativity of intellectual capital
No full textThe research investigates how intellectual capital (IC) is problematised in the context of integrated reporting. Drawing on a performative approach to IC, the paper explores the role of organisational actors in defining, classifying and valuing IC within the process of preparing an integrated report (IR). The analysis relies on in-depth interviews with IR preparers of a European oil and gas company that has been issuing IRs since 2012 and considers IC to be a core element of its business model and value creation story. The case study reveals that IC definition, classification and valuation stimulate ongoing interaction among various actors. An active role is played by the staff of the department responsible for the IR preparation process, but also by organisational actors who are not directly involved in this process and by external actors, such as the company's peers, IIRC representatives and the company's accounting advisors. Some sketches, matrixes and maps inspired by the IIRC Framework (i.e., the business model sketch, the KPIs matrix and the connectivity map) were pivotal in defining concepts and categories of IC and its connection to value creation, although the quantification of IC's effect on value creation remains disputed. In showing how organisational actors problematise and engage with IC inscriptions within the process of IR preparation, the paper enriches the scant research that examines the performativity of IC in the context of corporate external reporting and answers the call for more research on how IC affects the management of organisations
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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