1,720,956 research outputs found
Fundamental factors and stock price volatility of listed banking firms in Nigeria
Full text linkThe study examined the impact of fundamental factors on the stock prices of Nigeria's listed banking sector companies. Using panel data analysis, the effects of five fundamental variables on share prices of listed banks in Nigeria, which include return on assets (ROA), return on equity (ROE), earnings per share (EPS), dividend per share (DPS), and growth in net interest income (NII), as well as two control variables (firm size and firm age), were analyzed. Data were gathered from eleven sampled banks' annual reports from 2006 to 2020. Based on the Hausman test, fixed effect model was estimated and regression results indicated that the coefficients of ROE, EPS, DPS, NII and SIZE were positive but ROE and SIZE were statistically not significant. On the other hand, the coefficients of ROA and AGE were negative but statistically significant. The study recommended that; regulators should pay attention to earnings management by banks to monitor any attempts to smooth dividend; existing shareholders should pay more attention on high dividend paying banks for capital gain; and boards of directors of banks should strive to maintain adequate dividend payment, specifically by reducing the proportion of yearly retain earnings while minimizing cost
Sovereign wealth fund on sustainable economic growth in Nigeria
Full text linkThe Sovereign Wealth Fund (SWF) nations understood that having enough money in easily accessible foreign accounts would be beneficial to the government in times of fiscal crisis, currency devaluation, natural economic calamity, and even political upheaval to help cushion sustainable economic growth. Between Q1 2005 and Q4 2020, the study looked at the impact of Nigeria's sovereign wealth fund on the country's ability to sustain economic development. In order to conduct the empirical analysis, the study used the ARDL technique of analysis. In order to prevent erroneous regression results, unit root tests were performed on each of the variables. The co-integration test revealed that there is a long-term (or equilibrium) relationship between Nigeria's sovereign wealth fund and the sustainability of its economic growth. It was revealed that Nigeria's gross domestic product was significantly impacted by the Nigerian Infrastructural Fund. Last but not least, it was revealed that the stability Fund has a considerable impact on GDP in Nigeria. Future Generation Fund was also found to have a big impact. On the whole, SWF impact significantly on sustainable economic growth in Nigeria. If government wishes to maintain economic growth and improve the lives of Nigerians, it should demand and pursue effective control and monitoring of the infrastructure, future and stabilization funds
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
Foreign exchange fluctuations on the performance of agricultural export in Nigeria
Full text linkThe study examines the effect of foreign exchange fluctuation on the performance of agricultural export in Nigeria. Despite the emphasis place on foreign exchange, the agricultural export in Nigeria is still not performing well. Time frame was from 1986 to 2021 and the adopted research design was ex post facto, in which the tool of analysis employed was the ARDL, ECM method, co-integration and unit root test as finding revealed that foreign exchange fluctuation on the performance of agricultural volume and value added has negative and insignificant effect in Nigeria. While foreign exchange fluctuation on the performance of agricultural capacity utilization has a positive and significant impact. Giving this finding, recommendations are that Nigerian government should moderate and regulate the rate of exchange activities in order to make certain that it brings about better performance in the agricultural sector. Also, she should strongly attempt to make better the stand of the economy internationally with other nations of the world in order to expand the market for Nigerian agricultural exports. Finally, the government should change the focus of its policy in direction to the external agricultural sector and making sure that it adds in the most favourably way to output performance. As an intentional policy, the government should give support to rural area agriculture by which investors in distinct communities and commodities should be encourage to set up agricultural industries, which will be solely on local raw materials comprising equipment and machines
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
- …
