1,720,963 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
Australia’s Longrun Economic Strategy, Performance, and Policy: A New Dynamic Perspective
Get PDFThis essay attempts to quantify and explain the economic performance of Australia from the first European settlement to the present, and beyond. A general dynamic theory – the ‘dynamic-strategy’ theory – has been employed to provide a new interpretation of ‘dynamics Downunder’. It is shown, among other things, that the bold attempt from the 1910s to the 1960s to turn aside from the traditional development policy of exogenously driven natural-resource exploitation in order to embark on an endogenously determined dynamic process, has broken down during the course of the present generation. This was mainly due to a failure of ‘strategic leadership’ on the part of recent Australian governments that have, quite rightly, dismantled the framework of protection, but have failed to replace it with the infrastructure of strategically relevant technological ideas. Once again Australia’s economic prosperity depends heavily on the fluctuating fortunes of the global economy. While in the nineteenth century this took the form of reliance on the prosperity of Britain, today it centres on the continuing growth of Japan and China. This critical problem has been exacerbated by the misconceived policy of inflation targeting that is damaging the central endogenous dynamic mechanism. What then of the future? It all depends on whether strategic leadership can ever be rediscovered, and a new dynamic economic strategy be adopted.long-run dynamics, dynamic-strategy theory, inflation targeting, strategic leadership, strategic demand.
The Irrational “War on Inflation”: Why Inflation Targeting is Both Socially Unacceptable and Economically Untenable
Get PDFinflation targeting, war on inflation, social consequences, monetary policy, reserve bank, growth-inflation curve
Climate mitigation or technological revolution? A critical choice of futures
No full textMankind currently is not only facing a major environmental challenge, it is embarking on a hugely risky enterprise -- that of climate mitigation. This unprecedented global adventure is an attempt to change the nature and shape of human society on the grounds that our traditional market system has failed us. The current enterprise is hugely risky because it is based not on what has happened but on what we are told by “climate-mitigation engineers” might happen.
The argument in this essay is outlined in the following five propositions:
• The science of climate change is challenging but compelling, based as it is on an impressive and growing body of expert empirical research.
• The “science” of climate mitigation is nonexistent, because orthodox social science has failed to model the dynamics of human society.
• Orthodox economics, which has attempted to fill the void, has failed completely.
• What we need is a new science of human dynamics. The basis for this new science is provided by the author’s dynamic-strategy theory.
• Economists have massively underestimated the costs of their proposed climate mitigation program aimed at stabilizing greenhouse-gas concentrations.
 
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
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