1,720,974 research outputs found
Trust-formation processes in financial advisors: A structural equation model
No full textThis paper focuses on the investor-advisor relation, looking at financial advisory as a fiduciary service. Consistently with the economic literature on the Trust Game, we formalize trust between financial advisors and clients as driven by a combination of two traditional motives – a norm to trust and anticipated reciprocation. We use related literature and insights from the recently introduced European Markets in Financial Instruments Directive 2 (MiFID 2) to define an original survey to estimate a structural equation model of trust formation, where trust and its two main motives are described as latent variables. Besides this methodological contribution, we test the validity of the hypothesized structural relation and explore whether specific features of financial advisors are likely to lead to different trust-formation processes. We find that the professional framing (tied versus bank advisors) and the maturity (new entrants versus incumbents) of financial advisors do indeed support different trust-formation processes. We conclude by exploring how these processes may be differently affected by the new regulation and discussing implications for the financial advisory industry
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
Active Distribution Grids: Observability and RES-based DG Forecasting
No full textThere are many reasons that have led to the penetration of Renewable Energy Sources based (RES-based) generation plants in the Italian power systems, i.e. the sensitivity to environmental issues, the presence of massive economic incentives and the development of technology. This, with the evolution of electricity markets, introduced new problems in the operation of the transmission and distribution grids. In particular, coordination actions between the Transmission System Operator (TSO) and the Distribution System Operator (DSO) became mandatory for guaranteeing a good operation of the whole power system. A series of resolutions, by the Italian Regulatory Authority for Energy, Networks and Environment (ARERA), has been published, aimed at tracing guidelines and indications to build and to grow the necessary collaboration between TSO and DSO. Areti, DSO in Rome metropolitan area, has decided to participate, in collaboration with Italian TSO, TERNA, in the first forms of experimentation in the field of observability of power flows and the state of RES-based resources spread over the Medium Voltage (MV) networks, as defined in the Authority documents. A system based on models, using neural networks, is proposed for reproducing the behaviour of the RES-based generation plants monitored. The paper presents it, verifying whether the application to cases of real plants is able to produce results compatible with the indications given to achieve the success of the tests
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