1,722,002 research outputs found
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
TRANSFORMING HUMAN RESOURCE MANAGEMENT INTO A STRATEGIC PARTNER
Get PDFThis thesis, in particular, includes three distinct qualitative and quantitative studies that examined different forms of HRM such as high-performance work practices and HR systems on various outcomes across levels within organizations. For example, corporate entrepreneurship and employee retention at the organizational level and employee creativity at the individual level. These studies were carried out using diverse research methods that encompass systematic literature review (1st study), fuzzy-set Qualitative Comparative Analysis (2nd study), and mixed method (3rd study) (e.g., questionnaire survey and multiple-case studies). All of these methods yielded valuable theoretical insights that advance our understanding of the topics covered. Further, practical implications were offered to help managers and practitioners to achieve success and competitive advantage.
The first research paper analyzes empirical studies that explicitly examined the role of human resources management in fostering corporate entrepreneurship to determine the most effective HRM practices that enhance firms’ entrepreneurship with an emphasis on the underlying mediating mechanisms and boundary conditions that moderate this relationship. A total number of 27 empirical research papers were identified in English peer-reviewed. Review analysis unfolded four high-performance work practices; selective staffing, extensive training, intensive compensation and rewards, and employee empowerment and participation. These practices were widely reported to have the strongest effects on encouraging corporate entrepreneurship. Furthermore, based on the extant empirical evidence, we suggested a theoretical moderated mediation model that explains the relationships between HRM, corporate entrepreneurship, organizational learning capability, and represents the entrepreneurial culture as a boundary condition. Theoretical contributions and implications along with future research paths are discussed.
While the second study adopts a configurational perspective and applies fuzzy-set Qualitative Comparative Analysis on a dataset of 232 Austrian and Hungarian manufacturing firms to explore how high-performance work practices combine to enhance employee retention. Results uncover five equifinal configurations of different high-performing skill, motivation, and opportunity-enhancing practices that could help companies and managers to retain employees effectively. The resultant configurations have been interpreted in terms of how each configuration fits different companies’ HR strategies and policies. Our study raises advanced theoretical insights about the synergetic effects of HPWPs on employee retention through the configurational approach and fsQCA.
Whereas the third study developed a multilevel model to examine the cross-level effects of interactions between HR systems and relational climates in predicting contexts for employee creativity. Using a mixed-method design and drawing on data obtained from survey questionnaires 282 employees nested in 69 teams and two exploratory case studies, our findings suggest noteworthy insights that the interactions effect between commitment-HR and communal-sharing climate are non-significant for employee creativity. Likewise, the interaction between compliance-HR and market-pricing climate. However, only a commitment-based HR system has been shown to be important to boost employee creativity. Nonetheless, based on the case studies findings, it is not sufficient by itself, instead, the relational climate that permeates the workplace is also vital for creative ideas generation.ENGLIS
Alcuni dati quantitativi tratti da BDVDB: composizione e costituzione del lessico di base dell'italiano
No full textVariations on the Author
Get PDF“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
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
The theoretical and practical aspects of railway reform: implications for Saudi Arabia
No full textThe Saudi government has started to reform its railway industry by following the international trends in railway reform. These reforms can be described as organisational reforms, but the railway’s industrial organisation can be seen as not fully developed compared to other industries. Practically, railway reform can be clustered into three blocks based on country experiences, which are regulation, structural and ownership reforms. Based on the literature, the impacts of railway reform on performance vary between each form. Thus, this research aims to determine the optimal organisation of rail services in Saudi Arabia as an example of a country that has not fully developed its rail network. To deliver the research aim, this research conducted technical, cost and welfare assessments to select the optimum railway organisation. To carry out these three assessments, this research performed analytical techniques that are built on quantitative and qualitative analyses. This research also conducted interviews with Saudi rail experts to validate the research recommendations. The results of this research conclude that the vertical separation between infrastructure managers and train operations could improve the efficiency of the Saudi railway system, particularly the institutional separation. Meanwhile, the regional division of rail services is not recommended for the Saudi rail system, and the horizontal separation between passenger and freight rail services is not supported by the findings of this research. With regards to the competition forms, this research has a mixture of results between the three assessments to determine the impact of on-track and off-track competitions. Finally, the results show that combining rail policies (competition introduction, vertical and horizontal separation) reduces railway efficiency. Based on these results, this research does not recommend introducing these reforms as one package, although the Saudi rail experts recommend this option
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
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