1,720,961 research outputs found
Implications of the Internet for knowledge creation and dissemination in clusters of high-technology firms
No full textRecent advances in Internet-based telecommunication technologies have enabled firms to compete across their own regional and national borders regardless of physical presence, location and size. While studies on regional economics stress the importance of localized specialization for the creation and dissemination of knowledge, the Internet is introducing a new competitive landscape for the conduct of business through virtual networks. However, there is little research on the influence of the Internet on regional development of clusters particularly concepts and theories for explaining the role of the Internet in the creation and dissemination of knowledge — as a source of regional competence. This paper draws on cases of Cambridge’s high-tech firms in the United Kingdom to examine and develop concepts pertaining to drivers of Internet technology that facilitate the creation and dissemination of knowledge. The data analysis suggests the presence of four Internet drivers: open systems, virtual channels, multi-user engagement and extended customizability. The Internet facilitates communications, extends customization capabilities and presents new virtual channels that further strengthen the close and intensive interactions of spatial localization of firms for production and innovation
An exploratory study of international opportunity identification among family firms
Get PDFThis research examines how family firms identify international opportunities. Family firms are characterised by long-term orientation, being risk averse, and benefiting from familiness capital, resources and capabilities related to family involvement and interactions. Built upon opportunity identification theory and in two perspectives of accidental discovery and purposeful search, we explore the role of social and business networks, and prior knowledge in a first and subsequent international opportunity identification by family firms. In addition, we attempt to understand the role of family characteristics in the process of opportunity identification. Multiple case studies were carried out with seven family businesses from emerging economies, namely, India, Turkey and Taiwan. The findings of this research illustrate that because of being risk averse and long-term oriented, family firms are more likely to identify the first international opportunity through accidental discovery and subsequent international opportunities through purposeful search. The findings of this research show that, as risk-averse firms, family firms are not proactive in initiating international opportunity identification but rather learn about opportunities through accidental discovery. After the first experience of internationalisation, family firms engage in a more purposeful search to identify avenues that will aid their longevity through internationalisation. In the identification of firms’ first international opportunities, it is mainly social networks that play a crucial role, especially those that contain international industry and market-specific knowledge. There is also a positive relationship between a family entrepreneur's prior knowledge and international opportunity identification and this relationship is moderated by the prior knowledge of their network. Familiness capital of these organisations can also play a role in long-term international opportunity identification
Collaborative new product alliances: A review of the literature and research perspectives
No full textAlliance and NPD evolve in a dynamic and interrelated manner so that the management of collaborative NPD alliances becomes the management of an evolving cycle of two interrelated process loops
The Impact of Platform-based Product Development Proficiencies on Product Family Success
No full textBased on data on Korean manufacturers, we show that new product development proficiencies mediate the relationship between platform-driven product variety expansion and product family performance. The results suggest that the higher the level of product variety offered by the firm, the higher is the level of proficiency in executing predevelopment planning, technical and marketing activities during platform product development, which enhances product family performance. Furthermore, predevelopment planning and marketing proficiencies in platform product development are more important mediators than technical proficiency. However, predevelopment planning skills are not significant for derivative products developed from a common platform. The results suggest that marketing proficiencies are more important than technical capabilities in influencing the relationship between product variety and product family performance. Although firms have to emphasise technical configuration and component design and quality issues to generate a robust platform, our findings stress the overriding importance of marketing tasks in both platform and derivative product development to ensure overall product family success
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
Variations 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
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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