1,720,987 research outputs found
Consumer wine knowledge: components and segments
No full textPurpose: What consumers know about a product affects many aspects of their behaviour and is particularly important for marketers to understand when it comes to developing marketing strategy. The purpose of this paper is to understand the components of consumer knowledge of wine and to investigate these as a potential basis for wine market segmentation and targeting. Design/methodology/approach: A quantitative, descriptive research design is adopted. An online survey consisting of three sections, measuring objective knowledge, subjective knowledge and classificatory variables, was developed and fielded, and data were collected from US wine consumers via Amazon.com’s MTurk platform. The psychometric properties of the measures used were determined, and a two-dimensional segmentation typology was developed. Findings: The study supported the positive relationship between objective and subjective wine knowledge, while the combination of the two components led to the identification of four groups of consumers titled: neophytes, snobs, modest and experts. Practical implications: In a market that is highly fragmented, consumer knowledge about wine has been shown to provide a useful basis for wine market segmentation allowing for different marketing activities to target the four groups identified. Originality/value: While other research has considered either objective or subjective knowledge on its own, this study’s major contribution is the investigation of the wine consumer segments on the basis of the combination of objective and subjective consumer knowledge. A consumer knowledge type grid is developed that has implications for marketing segmentation and targeting. Implications of this new typology for future research are identified
Does objective and subjective knowledge vary between opinion leaders and opinion seekers? Implications for wine marketing
No full textWine is a heterogeneous, information-rich offering, with a plethora of brands in the market. Knowledge of wines amidst such diversity understandably varies. In addition, some offer opinions on wine while others seek them. Yet, the interplay between opinion leadership and opinion seeking, on the one hand, and wine knowledge, both objective and subjective, has received little attention by wine marketing researchers. Thus, this paper explores the relationships between opinion leadership and opinion seeking among wine consumers, and investigates whether objective and subjective knowledge varies between opinion leaders and seekers. An online survey was used to collect data on the four constructs and correlation analysis was undertaken to investigate the relationships between them. Key findings indicate that those who tend to seek opinions about wine tend not to have high objective knowledge of wine, as may be expected. On the other hand, opinion leaders think that they know about wine, and generally are objectively knowledgeable. Thus, their influence on others is not only based on communication, but on fact, representing a valuable source of influence for wine marketers. Understanding target consumers’ wine knowledge levels can potentially impact every aspect of wine marketing strategy
Knowledge effects on the exploratory acquisition of wine
No full textPurpose – This paper aims to determine whether exploratory wine purchasing behaviour is affected by consumers’ objective and subjective wine knowledge. Design/methodology/approach – A questionnaire was developed using recognised scales for exploratory consumer tendencies, objective and subjective wine knowledge. The survey was administered using the MTurk platform. A factor analysis was first used to test the psychometric properties of the measures of the three constructs. Once the robustness of the measures was ascertained, cross-tabulations and testing via ANOVA’s of the demographics of age, gender, weekly wine consumption and education on the constructs was undertaken. In addition the causal relationship of subjective and objective wine knowledge on exploratory purchase behaviour was investigated via the use of multiple regression analysis. Findings – The results show that consumers with more real (objective) knowledge of wines are more likely to participate in exploratory wine purchasing. Objective wine knowledge is greatest amongst older consumers and those who consume more wine. Research limitations/implications – While attempts were made to limit biases due to the research approach, the results may lack generalisability because a US sample only, was used. Recommendations for future research extending the sample population as well as for changes to the question formats are suggested. Practical implications – The findings of this study have implications for wine marketers in that marketing strategies and activities (labelling, distribution, media, etc.) may need to be adapted depending on the exploratory purchasing behaviour and wine knowledge of their target customers. Originality/value – Exploratory wine acquisition behaviour is important to wine marketers. This behaviour encourages trial but, at the same time, impacts brand loyalty. This paper identifies the characteristics of consumers in terms of wine knowledge, consumption and demographics most likely to exhibit this behaviour and provides support for the need for marketers to identify these consumers and adapt their marketing activities targeting them
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
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
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