1,720,976 research outputs found
Skills for competitiveness: an empirical analysis of the educational provision for oenologists offered by Italian universities
No full textPurpose: Whilst operating in the context of a high-income economy, the Italian labour market is affected by the considerable challenges of vertical mismatch, skill gaps and skill shortages. In such a context, the aim of this empirical study is to explore current university provision regarding the formal qualification of the oenologist, in order to assess its alignment with the professionalism demands from the wine sector. Design/Methodology/Approach: The following was deployed to analyse university provision with a mixed method approach including social network analysis, cluster analysis and desk analyses based on descriptive statistics. Findings: The comparative analysis outlined in the research on the basis of different educational activities shows that some degree courses would appear to be interchangeable. Furthermore, the study also shows a partial alignment between university educational provision and the skills required by stakeholders, thereby demonstrating the need to make changes in study programmes. Practical implications: The authors hope that the evidence-based suggestions proffered herein may be used as a scientific basis to support the formulation of education policy at the ministerial level and as a guideline to plan and update academic curricula. Theoretical implications: This research contributes to the scientific debate relating to the educational preparation of university graduates and their employability according to the requirements of the professional wine sector. It enriches the theoretical framework of evidence-based educational research, offering alternative avenues for interpretation about the similarity profiles of educational provision. Originality/Values: To the best of our knowledge, the research laid out in this paper is innovative in the field of educational literature due to its use of different methodologies and techniques to obtain results, thereby proposing a wider and alternative use of well known analytical methods
Un'applicazione della Social Network Analisys alla rete di relazioni di un Gruppo d’Acquisto Solidale: l’esperienza di Gasualmente
Full text linkThe phenomenon of GAS (Solidarity Purchase Groups) in Sicily has in Gasualmente an important actor. This GAS, was created following a structured training program and research by the Faculty of Agriculture of the University of Palermo. It now plays an important role as activator of relationships and ethical affirmation of critical consumption, and promotion of organic products. The study aims through the Social Network Analysis, to investigate Gasualmente network and the role played by all the actors involved
The sicilian cooperative system of wine production: the strategic choices and performance analyses of a case study
No full textPurpose: The purpose of this paper is to verify whether, besides the traditional organisational models mainly implemented by wine-making cooperatives, more modern and hybrid organisational forms can be profitably applied within an increasingly competitive wine market. Design/methodology/approach: The study outlined in this paper deployed a mixed method. Specifically, an archived analysis, a survey and a descriptive case study (including visits, interviews and documentary analysis) were the methodological techniques used in this study, which were “in series but integrated” between themselves. In this paper, the landscape of Sicilian wine cooperatives is described by collating and processing different types of statistical sources, which have been integrated by direct surveys undertaken in 2017. Thereafter, the study focussed on a wine cooperative with a specific business model and a strategic edge by analysing its strategic choices and main structural and governance characteristics. Within this case study, a financial ratio analysis, which was based on 2011-2017 financial statements, was conducted to analyse the profitability, financial balance, capital structure and debt relationships of the wine cooperative. Findings: The Sicilian wine cooperative system is still predominantly characterised by partial and vertical integration, implemented by cooperatives which elect to sell mainly bulk wine to wine merchants. In such a context, there is scope for other degrees of integration and strategic inter-firm alliances; the latter includes “vertical quasi-integration”. The study demonstrated how the wine cooperative under investigation is overcoming the structural problems of the regional wine sector and why it is retaining such a strategic alliance with one of the most important Italian wine conglomerates. Indeed, it has acquired greater strength and reliability since its collaboration with the aforementioned wine company. Thus, total revenue and the company’s market share of packaged wine have increased. However, there are still margins for improving sales’ profitability. Research limitations/implications: This study has territorial limitations but Sicilian wine cooperatives generally play an important role in the regional, Italian and European wine industries. As such, this research should be considered as an exploratory study, deserving further investigation into different strategic choices within the wine cooperative system by performing cross-case comparisons. Results may also be useful in orienting cooperative strategies in Sicily (or further afield) to small-to-medium wine cooperatives, often lacking specific abilities relating to the distribution, marketing and selling of their wine. Public agricultural policies may also be enlightened by these research pathways. Originality/value: The authors contend that their study provides hitherto missing information relating to inter-firm strategic alliances, which wine cooperatives might implement to enhance their competitiveness and survive in the long-run
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
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