1,720,957 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
Placing Rural Poverty in the Political Economy: Farm Policy in the American Midwest
Get PDFApproaches to explaining rural poverty highlight the social, economic, and political processes that contribute to poverty in rural communities, yet the political economy of agriculture has rarely been considered a determinant of rural poverty. Within rural sociology, peasant studies, and rural poverty are distinct subdisciplines; thus, farm and nonfarm poverty are viewed as mutually exclusive. This dissertation uses a three-paper format to: 1) examine the impact of changes to commodity programs on rural poverty rates in the Midwest; 2) investigate the impact of direct payments on rural poverty rates in the Midwest; and 3) explore the linkages between peasant studies, farm policy literature, and rural poverty literature in order to craft comprehensive rural policy that addresses the needs of people living across rural America.
This dissertation examines the connections between agricultural policy and rural poverty in rural counties in the Midwest between 1995 and 2019. By employing feasible generalized least squares (FGLS) models, this dissertation estimates the impact of the 2002 introduction of Direct and Counter-cyclical Payments (DCPs) and the 2014 enactment of Agricultural Risk Coverage (ARC) and Price Loss Coverage (PLC) programs on county-level poverty rates. Additionally, this paper explores how the end of direct payments in 2014, the introduction of ARC and PLC programs, and the expansion of crop insurance have impacted rural poverty across rural counties in the Midwest. Data used in this dissertation draws from a variety of sources, including the Environmental Working Group\u27s Farm Subsidy Database, the United States Department of Agriculture\u27s (USDA) Risk Management Agency (RMA), the Bureau of Labor Statistics Local Area Unemployment Statistics (LAUS), and the United States Census Bureau\u27s Small Area Income and Poverty Estimates (SAIPE). All agricultural data is gathered from various years of the Census of Agriculture.
My results indicate that commodity programs are doing very little to mitigate rural poverty. Following the introduction of ARC/PLC programs in 2014, the potential for commodity programs to reduce poverty declined and, in some counties, corresponded with an increase in poverty, where larger commodity payments relate to increases in poverty. When direct payments ended, policy changes to both crop insurance and commodity programs reduced the variation in poverty rates while standardizing poverty rates in rural counties in the Midwest at rates higher than the national average. My findings also suggest that changes in the agricultural sector impact the well-being of rural communities in the American Midwest.
Taken together, the bundle of programs contained within the Farm Safety Net can be improved for the farmers who need them the most, which has consequences for adjacent communities. I also discuss avenues for future research and policy implications
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
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
Volume 29: Populism
Get PDFThe 2019-2020 disClosure collective is thrilled to present the 29th volume of disClosure: A Journal of Social Theory. This volume focuses on theories of populism and brings together a wide range of perspectives relating to the phenomenon, experience, and study of populism. The recent uptick in populism signals political, economic, and/or social unrest across the globe, yet, populism remains a phenomenon that is difficult to define. Our goal with this volume was not to define populism. Instead, this issue engages conversations about the various types and origins of populisms, as it is our belief that the development and definition of populism is both historically and socially contingent
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