1,721,102 research outputs found
Dagnino, G.B., Picone P.M., and Ferrigno G.
No full textEvidence of over 350 citations recorded by the articles published in the 2010 special issue on “The Age of Temporary Advantage” of the Strategic Management Journal shows that the inquiry on temporary nature of competitive advantage is an emergent research area in strategic management. They also exhibit that, most likely, it is going to be a significant research area for the coming years. To assess the current status of the literature as well as to fathom the directions and challenges of future research on temporary advantage, we review prior empirical research on temporary advantage so as to offer a conceptual map that provides a comprehensive appreciation of antecedents, processes, and consequences of temporary advantage. We then advance a research agenda on temporary competitive advantage
Innovating and transforming during COVID-19: insights from Italian firms
No full textDuring the COVID-19 pandemic, a huge number of firms had to stop their activities due to the lockdown situation that has been decided in most countries. However, to contribute to the many emergencies caused by the pandemic through purpose-led actions, many of those firms have reacted with innovative projects and changes in their manufacturing activities. In this paper, we address why and how these efforts have been implemented and how the situation of these firms evolved after the peak of the health crisis. Drawing on the literature about the purpose and R&D/innovation management concerning health emergency, we develop a conceptual framework to understand how different types of purpose-led actions (i.e., short term and/or long term) and different R&D management strategies (i.e., exploitation or exploration of R&D, innovation, and manufacturing competencies) can characterize firms’ rapid response for the benefit of the community in the fight against COVID-19, for example through the provision of medical equipment or other products and services. We validate the framework using the cases of 21 Italian firms which have taken very fast actions during the peak of the COVID-19 emergency
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
Development and calibration of an olive phenological model in relation to air temperature.
No full textVariations 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
Development and calibration of an olive phenological model in relation to air temperature
No full textAppropriate 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
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