125,893 research outputs found
Monetary and Fiscal Policies in Bulgaria: Lessons from the Historical Record
Get PDFThere are two aspects through which an economic policy can influence the economic situation – monetary and fiscal. Monetary and fiscal policies have different and sometimes controversial goals to achieve by means of specific instruments. While the mission of central banks is generally price stability, governments usually set their goals in the realm of economic growth and employment. Fiscal institutions , however, often use inflation in order to derive revenues (seigniorage) and finance budget deficits. Hence, inflation is viewed as a public finance phenomenon (Barro, 1979; Mankiw, 1987; Grilli, 1989). The purpose of this paper is to present a historical perspective on the behaviour of the monetary and fiscal policies pursued in Bulgaria from 1879, when the Bulgarian National Bank was established (soon after the liberation from the Ottoman Empire). Furthermore, historical time series of monetary and fiscal indicators give us the chance to study the link between government budget problems, fluctuations of monetary variables and inflation dynamics in different monetary episodes.monetary and fiscal policy, inflation, exchange rate
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
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
Towards automated knowledge-based mapping between individual conceptualisations to empower personalisation of Geospatial Semantic Web
No full textGeospatial domain is characterised by vagueness, especially in the semantic disambiguation of the concepts in the domain, which makes defining universally accepted geo- ontology an onerous task. This is compounded by the lack of appropriate methods and techniques where the individual semantic conceptualisations can be captured and compared to each other. With multiple user conceptualisations, efforts towards a reliable Geospatial Semantic Web, therefore, require personalisation where user diversity can be incorporated. The work presented in this paper is part of our ongoing research on applying commonsense reasoning to elicit and maintain models that represent users' conceptualisations. Such user models will enable taking into account the users' perspective of the real world and will empower personalisation algorithms for the Semantic Web. Intelligent information processing over the Semantic Web can be achieved if different conceptualisations can be integrated in a semantic environment and mismatches between different conceptualisations can be outlined. In this paper, a formal approach for detecting mismatches between a user's and an expert's conceptual model is outlined. The formalisation is used as the basis to develop algorithms to compare models defined in OWL. The algorithms are illustrated in a geographical domain using concepts from the SPACE ontology developed as part of the SWEET suite of ontologies for the Semantic Web by NASA, and are evaluated by comparing test cases of possible user misconceptions
Citrilolepis Dimitrova & Georgiev & Mariaux & Vasileva 2019, n. g.
No full text<i>Citrilolepis</i> n. g. <i>Diagnosis</i> <p>Cyclophyllidea, Hymenolepididae. Body mediumsized. Scolex oval, covered by distinct microtriches. Rostellar apparatus musculo-glandular. Suckers round, muscular. Rostellum retractile, ovoid. Rostellar sheath oval, thick-walled, not reaching level of posterior margin of suckers. Rostellar hooks diorchoid, more than 10 in number, in single row. Neck long. Strobila with gradual maturation. Proglottides craspedote, much wider than long. Inner longitudinal muscle bundles numerous. Ventral osmoregulatory canals often with distinct irregular transverse anastomoses. Genital pores unilateral, sinistral. Genital ducts dorsal to osmoregulatory canals. Testes oval, usually three, rarely four or five per proglottis, arranged in transverse line, rarely in triangle; situated usually in two groups separated by female glands. Cirrus-sac elongate, thin-walled, situated near anterior proglottis margin, not reaching midline of proglottis. Cirrus cylindrical, armed. Female glands median. Ovary multilobate, median. Vitellarium median, with irregular shape, consisting of 3–4 compact, oval lobes, posterior to ovary. Seminal receptacle voluminous, convoluted. Vagina with thick-walled copulatory part, surrounded by thick cellular sleeve; ventral or posteroventral to cirrus-sac; lumen of copulatory part covered by hair-like microtriches. Young uterus narrow, tubular, transversely-elongated; with further development becoming labyrinthine, with numerous sacculations. Fully-developed uterus sacciform, thick-walled, occupying entire median field, not crossing lateral osmoregulatory canals. Eggs oval or elliptical, with thick embryophore. In Fringillidae (Passeriformes). <i>Type-species</i>: <i>Citrilolepis citrili</i> n. g., n. sp.</p> <p> <i>Etymology:</i> The name of the new genus is derived from the common English name (‘‘citril’’) of the typehost; ‘‘ <i>lepis</i> ’’ (Latin) - scale, a frequently used ending for names of cyclophyllidean cestode genera.</p>Published as part of <i>Dimitrova, Yana D., Georgiev, Boyko B., Mariaux, Jean & Vasileva, Gergana P., 2019, Two new cestode species of the family Hymenolepididae Perrier, 1897 (Cyclophyllidea) from passerine birds in Ethiopia, with the erection of Citrilolepis n. g., pp. 279-297 in Syst Parasitol 96</i> on page 286, DOI: 10.1007/s11230-019-09846-y, <a href="http://zenodo.org/record/2669972">http://zenodo.org/record/2669972</a>
Pragmatic Case Studies as a Source of Unity in Applied Psychology
No full textTo unify or not to unify applied psychology: that is the question. In this article we review pendulum swings in the historical efforts to answer this question—from a comprehensive, positivist, “top-down,” deductive yes between the 1930s and the early 60s, to a postmodern no since then. A rationale and proposal for a limited, “bottom-up,” inductive yes in applied psychology is then presented, employing a case-based paradigm that integrates both positivist and postmodern themes and components. This paradigm is labeled “pragmatic psychology” and, its specific use of case studies, the “Pragmatic Case Study Method” (“PCS Method”). We call for the creation of peer-reviewed journal-databases of pragmatic case studies as a foundational source of unifying applied knowledge in our discipline. As one example, the potential of the PCS Method for unifying different angles of theoretical regard is illustrated in an area of applied psychology, psychotherapy, via the case of Mrs. B. The article then turns to the broader historical and epistemological arguments for the unifying nature of the PCS Method in both applied and basic psychology.Peer reviewe
The impact of crowdsourcing on the evolution of knowledge management: Insights from a case study
No full textKnowledge management (KM) is changing its nature. This is driven by the necessity to overcome the limitations of conventional approaches but especially by the opportunities offered by the Web 2.0 technologies. Thus, both scholars and practitioners need to understand how the new technologies affect such changes. In light of this, this study aims to analyse the impact of crowdsourcing on the evolution of KM. It investigates the specifics of the use of crowdsourcing as an emerging KM facilitator based on an analysis of the existing literature and on the findings of an empirical study on 3 internal and external crowdsourcing initiatives in a firm representing a B2B industry. The results of the study suggest that crowdsourcing (a) is moving the attention of KM toward the organizations' external environment as a significant knowledge source; (b) is shifting the focus of KM, originally irected towards the knowledge transfer process to knowledge creation/acquisition activities; and (c) is favouring the further development of the conversational KM approach, where knowledge is generated and shared by people through dialog, for instance by means of questions and answers
Dr. Edwin Wright Collection: Author Unknown
Get PDFNotes - The author relates several short stories about his neighbours including Alex McDonell, homesteading and life around Meanook and Athabasca (1 page
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
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