1,720,954 research outputs found
Consumer perceptions and behaviour towards branded commodities
Full text linkThis study investigates consumers' perceived differentiation of branded commodities. Using data from three countries, across four commodity categories, the study examines consumers' brand/attribute associations, brand commitment, and loyalty-related brand performance measures that are benchmarked against the output from the well-established NBD-Dirichlet model. The brand perceptions and brand performance data provide convergent evidence of systematic variations with market share (or brand penetration), rather than idiosyncratic brand differentiation related to the characteristics or equity of individual commodity brands. Overall, the results show that even commodity brands follow the well-established Dirichlet-type empirical patterns. The implication is that communication and other marketing-mix activities should aim to constantly remind consumers of the brand, maintaining the market shares, rather than setting unrealistic targets for increasing loyalty or accentuating brand differentiation
Measuring brand choice in the older customer segment in Japan
No full textAs populations around the world age, brand choice behaviour by older customers becomes an increasingly important issue for marketers. This is especially the case in Japan, which has the largest older customer segment as a proportion of the population of any country. Our study measures brand choice behaviour of the older customer segment in Japan in fast-moving consumer goods categories. We employ an 11-point purchase probability scale, the Juster, to calculate brand performance measures such as penetrations, buying frequency and sole buying for three age-based customer segments. The Juster output is used as input into a mathematical model, the Dirichlet, for benchmarking the brand performance measures. The findings here reveal new insights into the brand purchase behaviour of older customers. There are more similarities than differences between the brand purchase of younger and older customers in most categories analysed here. The results have practical implications for understanding and creating appropriate marketing strategies for the older customer segment. Our study also demonstrates a novel method for analysis of brand choice data collected via a survey instrument, as compared to the traditional consumer panel data. The research framework in our study is recommended for further empirical research in other regions where demographic changes are presenting challenges to marketers, and where panel data are often not easy to obtain
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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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