1,721,255 research outputs found
Poverty, inequality, and the International Monetary Fund: how austerity hurts the poor and widens inequality
Full text linkAmong the drivers of socio-economic development, this article focuses on an important yet insufficiently understood international-level determinant: the spread of austerity policies to the developing world by the International Monetary Fund (IMF). In offering loans to developing countries in exchange for policy reforms, the IMF typically sets the fiscal parameters within which development occurs. Using an original dataset of IMF-mandated austerity targets, we examine how policy reforms prescribed in IMF programs affect inequality and poverty. Our empirical analyses span a panel of up to 79 countries for the period 2002-2018. Using instrumentation techniques, we control for the possibility that these relationships are driven by the IMF imposing harsher austerity measures precisely in countries with more problematic economies. Our findings show that stricter austerity is associated with greater income inequality for up to two years, and that this effect is driven by concentrating income to the top 10% of earners while all other deciles lose out. We also find that stricter austerity is associated with higher poverty headcounts and poverty gaps. Taken together, our findings suggest that the IMF neglects the multiple ways its own policy advice contributed to social inequity in the developing world
Whatever it takes? The global financial safety net, Covid-19, and developing countries
No full textMultilateral financial institutions have pledged to do whatever it takes to enable emerging market and developing countries to fill a 89.56 billion in loans and 90.11 billion—just 12.6% of their current capacity. The new datasets allow scholars, policymakers, and civil society to continue to track these trends, and eventually examine the impact of such financing on health and development outcomes
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
Neural Control of the Carotid Baroreflex During Exercise
Full text linkGallagher, Kevin Matthew, Neural Control of the Carotid Baroreflex During Exercise. Doctor of Osteopathic Medicine/Doctor of Philosophy (Biomedical Sciences), May 2000; 151 pages; 13 tables; 19 figures; bibliography; 161 titles. Carotid baroreflex (CBR) function is reset upward and rightward to the prevailing blood pressure during dynamic and static exercise. Feedforward central neural inputs (central command) and negative feedback from skeletal muscle (exercise pressor reflex) both contribute to the resetting. The purpose of this investigation was to identify the individual roles of central command and the exercise pressor reflex in the resetting of the CBR during dynamic and static exercise. First, it was necessary to determine which receptor group that comprises the exercise pressor reflex, chemically-sensitive (chemoreceptors) or mechanically-sensitive (mechanoreceptors) receptors, was primarily involved in the regulation of the cardiovascular system. We observed the cardiovascular responses during exercise to individual action of the chemoreceptors and the mechanoreceptors. We demonstrated an increased mean arterial pressure (MAP) response to mechanoreceptor activation that was not identified during chemoreceptor stimulation. This finding suggested that the mechanoreflex was the primary exercise pressor mediated of arterial blood pressure during exercise. To identify the role of central command on CBR resetting, a second investigation increased central command by partial neuromuscular blockade during dynamic and static exercise. Resetting of CBR control of heart rate (carotid-cardiac; CSP-HR) and MAP (carodtid-vasomotor; CSP-MAP) during control exercise was further reset upward and rightward by increased central command without alterations in sensitivity. In conclusion, central command, a feedforward mechanism, was actively involved in the resetting of the CBR during exercise. To investigate the role of the exercise pressor reflex on CBR function, a third investigation activated by the exercise pressor reflex with the application of medical anti-shock trousers (MAS) during dynamic and static exercise. From control exercise, carotid-vasomotor function was further reset upward and rightward by the application of MAS trousers while CSP-HR function was only reset rightward. Sensitivity of the CSP-MAP and CSP-HR function curves were unaltered. The negative feedback mechanism of exercise pressor reflex, primarily mediated by mechanoreceptors, appeared to act as a modulator of CBR resetting during exercise
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