1,720,961 research outputs found
Pengaruh Lima Indeks Harga Saham Terbesar Di Dunia Terhadap Indeks Harga Saham Indonesia Sebelum Dan Selama Masa Covid-19 (Periode 2015-2022)
Full text linkManullang, Pengaruh Lima Indeks Harga saham terbesar di dunia terhadap indeks harga saham gabungan Indonesia sebelum dan selama masa covid 19 ( periode 2015-2022). Penelitian ini dilakukan dengan tujuan untuk menguji pengaruh lima indeks harga saham terbesar didunia terhadap indeks harga saham gabungan indonesia pada time series sebelum pandemic covid 19 dan selama masa pandemic covid 19, yang diambil dari 1 januari 2015 3 30 juni 2022. Penelitian ini menggunakan metode regresi Stepwise regression.Hasil dalam penelitian ini menunjukkan bahwa pada masa sebelum pandemic covid 19 variable yang berpengaruh terhadap IHSG adalah New York Stock Exchange dan Euronext N.V dengan masing masing berpengaruh positif sedangkan pada masa selama pandemic covid 19 variabel yang berpengaruh terhadap IHSG adalah New York Stock Exchange, Nasdaq Stock Market, Shanghai Stock Exchange dan Euronext N.V dengan hasil New York Stock Exchange dan Shanghai Stock Exchange berpengaruh positif , Nasdaq Stock Market dan Euronext N.V berpengaruh negative . Kata kunci : Indeks harga saham; IHSG; Sebelum pandemic; selama pandemic./ This study was conducted to examine the effect of the five largest stock price indices in the world on the Indonesian Composite Stock Price Index in the time series before the COVID-19 pandemic and during the COVID-19 pandemic, taken from January 1, 2015 – June 30, 2022. This study uses the stepwise regression method. The results in this study indicate that in the period before the COVID-19 pandemic the variables that affected the IHSG were the New York Stock Exchange and Euronext N.V, each of which had a positive effect, while during the COVID-19 pandemic the variables that affected the IHSG were New York Stocks. Exchange, Nasdaq Stock Market, Shanghai Stock Exchange, and Euronext N.V with the results of the New York Stock Exchange and Shanghai Stock Exchange having a positive effect, Nasdaq Stock Market and Euronext N.V having a negative effect.
Keywords: Stock price index; IHSG; Before the pandemic; During a pandemic
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
CBDC\u27s Considerations on the Islamic Microeconomic: Maqashid Sharia Perspective
Full text linkThis study aims to analyze the potential impact of Central Bank Digital Currency (CBDC) on Islamic microeconomics, specifically from the perspective of Maqashid Shariah. The study employs a qualitative method with data collection techniques involving a literature review from secondary sources related to CBDC and Islamic economics. The findings indicate that the implementation of CBDC can bring benefits in the form of increased financial inclusion, transaction efficiency, and protection of privacy and payment system integrity. This research contributes to explaining how CBDC can support Islamic economic objectives through fair market competition and technological openness
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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