1,721,165 research outputs found
Supplier flexibility and postponement implementation: an empirical analysis
Full text linkPostponement has been recognized as a strategy to manage uncertainties in demand. Its performance however depends on various prerequisites. Numerous technical factors that influence postponement such as product modularity and process redesign have been widely studied. Notwithstanding, the effect of external factors on postponement have been paid much less attention. This paper addresses the external factors which affect postponement application, and in particular, concentrates on the relationship between supplier flexibility and postponement implementation. Four constructs of flexibility and three constructs of postponement - namely volume flexibility, mix flexibility, new product design flexibility, product modification flexibility, manufacturing postponement, ordering postponement and product design postponement - are identified, and measured variables for each construct are extracted from the literature. Supported by a theoretical ground, built based on the literature, the positive relationships among supplier flexibility and postponement constructs are then tested through structural equation modeling (SEM) using empirical data from a sample of 219 manufacturing SMEs in one country. The results indicate that the supplier impacts on postponement implementation for the buying firm are not identical for all types of postponements and supplier flexibilities. While manufacturing postponement and ordering postponement are supported by supplier volume and mix flexibilities, design postponement is only related with product modification flexibility. These findings enhance the postponement knowledge with respect to external influencing factors from a general level to a more precise, specific level. The implications of the research outcomes are discussed and directions for future research are provided.</p
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
Mobile marketing communications in consumer markets
Full text linkAbstractThis dissertation aims to examine the theoretical and empirical foundations of the mobile marketing phenomenon. While numerous studies have yielded important insights into this topic, the existing mobile marketing literature appears to be inconsistent and somewhat fragmented. With the help of two action research projects, interviews of mobile marketing practitioners, and an online survey, this study aims to contribute to our understanding of the nature of mobile marketing communications in consumer markets.This thesis consists of an introductory section and five papers. The first paper evaluates the current state of mobile marketing research based on a review and an analysis of extant literature that focuses on mobile (or wireless) applications aimed at marketing or advertising. Various definitions of mobile marketing are evaluated and a more technologically-agnostic definition is provided. The second paper presents a framework of the mobile marketing communications environment that delineates how mobile marketing should be integrated into a company’s integrated marketing communications strategy. A comprehensive overview of divergent mobile marketing activities is provided, along with representative examples derived from popular press. In addition, a detailed description of mobile marketing campaign planning and its implementation process is provided. The third paper provides a conceptual model of the relationships between interactive integrated marketing communications and database management in a mobile context. The results from empirical research suggest that consumers are willing to participate in Short Message Service (SMS) marketing in a retailing context.The fourth and fifth papers utilize data collected by means of an online survey (n = 4,062) and examine the factors associated with consumers’ intention to receive mobile advertising messages and responses to SMS direct-response campaigns. The results suggest that consumers’ intention to receive mobile advertising messages is related to the relevance of the message, permission to receive mobile advertising messages, the benefits of receiving the message and the privacy of personal data. In addition, the results suggest that women and men differ significantly in their responses to SMS call-to-action campaigns, consumers aged 36–45 years are most likely to respond to SMS call-to-action in a TV program and participate in SMS sweepstakes and other competitions, and that employment status has a substantial impact on consumers’ SMS campaign activity.Overall, this thesis provides a conceptual and theoretical foundation intended to guide research efforts focused on mobile media and to aid practitioners in their quest to achieve mobile marketing success.Academic dissertation to be presented, with the assent of the Faculty of Economics and Business Administration of the University of Oulu, for public defence in Auditorium TA105, Linnanmaa, on June 7th, 2008, at 12 noonAbstract
This dissertation aims to examine the theoretical and empirical foundations of the mobile marketing phenomenon. While numerous studies have yielded important insights into this topic, the existing mobile marketing literature appears to be inconsistent and somewhat fragmented. With the help of two action research projects, interviews of mobile marketing practitioners, and an online survey, this study aims to contribute to our understanding of the nature of mobile marketing communications in consumer markets.
This thesis consists of an introductory section and five papers. The first paper evaluates the current state of mobile marketing research based on a review and an analysis of extant literature that focuses on mobile (or wireless) applications aimed at marketing or advertising. Various definitions of mobile marketing are evaluated and a more technologically-agnostic definition is provided. The second paper presents a framework of the mobile marketing communications environment that delineates how mobile marketing should be integrated into a company’s integrated marketing communications strategy. A comprehensive overview of divergent mobile marketing activities is provided, along with representative examples derived from popular press. In addition, a detailed description of mobile marketing campaign planning and its implementation process is provided. The third paper provides a conceptual model of the relationships between interactive integrated marketing communications and database management in a mobile context. The results from empirical research suggest that consumers are willing to participate in Short Message Service (SMS) marketing in a retailing context.
The fourth and fifth papers utilize data collected by means of an online survey (n = 4,062) and examine the factors associated with consumers’ intention to receive mobile advertising messages and responses to SMS direct-response campaigns. The results suggest that consumers’ intention to receive mobile advertising messages is related to the relevance of the message, permission to receive mobile advertising messages, the benefits of receiving the message and the privacy of personal data. In addition, the results suggest that women and men differ significantly in their responses to SMS call-to-action campaigns, consumers aged 36–45 years are most likely to respond to SMS call-to-action in a TV program and participate in SMS sweepstakes and other competitions, and that employment status has a substantial impact on consumers’ SMS campaign activity.
Overall, this thesis provides a conceptual and theoretical foundation intended to guide research efforts focused on mobile media and to aid practitioners in their quest to achieve mobile marketing success
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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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