1,720,967 research outputs found
Marx, keynes and the possibility of crisis
Full text linkIn this article Peter Kenway states that the theories developed by Marx and Keynes to explain the operation of the capitalistic economy complement each other. Due to the existence of money, in Marx the economic crisis is always a possibili ty that may occur when a rupture in the capi tal circuit separates the act of purchasing from the act of selling. This possibilityarises from the anarchy of capitalistic production, its basiccharacteristic, and raises questions on the demand level required in orden to carry it out. Keynes' theory of the effective demand asserts that the crisis occurs when the inflows and outflows of investment do not provide the sufficient aggregated demand to carry out the productoAccording to the author, the common characteristic to both approaches in then, the attempt to build a new monetary theory of capitalistic production, in which the theory of possibility supplements that of effective pemand in the explanation of why money performs an operative role in the production process. In turn, the theory of effective demand supplements the theory of possibili ty to explain the demand level required to carry out the product between the various departments of the economy. Thus, in the analysis by Kenway, Marx and Keynes share the same area regarding the theory of a possibility of a crisis. The theory of reality would be the subject for another analysis.En este artículo Peter Kenway plantea que las teorías desarrolladas por Marx y Keynes para explicar el funcionamiento de la economía capitalista son complementarias. Debido a la existencia del dinero, en Marx la crisis económica es siempre una posibilidad que puede ocurrir cuando una ruptura en el circuito del capi tal separa el acto de compra del de venta. Esta posibilidad emerge de la anarquía de la producción capitalista, su característica fundamental, y plantea interrogantes sobre el nivel dedemanda requerido para realizarla. La teoría de la demanda efectiva en Keynes sostiene que la crisis ocurre cuando los flujos y escapes de inversión no proveen la demandaagregada suficiente para realizar el producto. Según el autor la característica común a ambos enfoques es así elintento por construir una teoría monetaria de la producción capitalista, en la que la teoría de la posibilidad complementa la de la demanda efectiva en la explicación de porqué el dinero desempeña un papel operativo en el proceso de producción. A su vez, la teoría de la demanda efectiva complementa a la teoría de la posibilidad para explicar el nivel de demanda que se requiere para la realización del producto entre los diferentes departamentos de laeconomía. Así, en el análisis de Kenway, Marx y Keynes comparten un mismo terreno en cuanto a la teoría de la posibilidad de crisis. La teoría de la realidad sería campo para otro análisis
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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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