Thesis (Ph.D.)--Hong Kong University of Science and Technology, 2008. / Includes bibliographical references (leaves 125-129). Also available in electronic version.

Due to the development of new technology, there has been a shift in many communication concepts. With consumers now gaining more control in the online environment, more influential consumers, or ‘opinion leaders’, can also gain from this increase in power. However, insufficient research has been conducted regarding the concept of social media opinion leadership, and in particular what the relational nature of these new opinion leaders is. Therefore, this study aims to explore this issue within the social media opinion leadership theory. A qualitative research design was applied to get a more in depth insight to the issue, in where interviews were conducted with followers of specific opinion leader on a social media platform. The empirical data was analyzed through the means of coding and interpretation which then lead into the theory of what possible relationships can be found amongst social media opinion leaders and their followers. Conclusively, three types of relationships emerged as most dominant: the trustworthiness relationship, the friendly relationship and the passive relationship. The theoretical contributions of this paper together with practical implications and suggestion for future research are discussed based on that conclusion.

Lead users are proposed as a valuable resource for marketers in terms of the (1) development, (2) adoption, and (3) diffusion of new products. We present the first consumer study to provide evidence that the latter two suggestions are justified. First, we find that lead users demonstrate stronger domain-specific innovativeness than more "ordinary" users. Second, lead users perceive new technologies as less "complex" and might therefore be better prepared to adopt them. Third, we find that lead users demonstrate stronger opinion leadership and weaker opinion seeking tendencies. Finally, we discuss the implications of our findings for the marketing of new products. (authors' abstract)

Opinion leadership and opinion seeking are central constructs in academic studies of new product innovations. Fashion opinion leaders as those individuals who accelerate the fashion maturity process by legitimising a fashionable trend and influence other consumers to adopt the new innovative style as a replacement for the current accepted one. Consumers who accept information and adopt new style innovations are called opinion seekers and are important to the diffusion of new fashions because they may act on the information they receive from the opinion leaders. In South Africa, the fashion industry, which consists of a combination of the manufacturing, retail, media and recruitment sectors, generates billions of South African rands per annum, and is the fifth largest employment sector in the country. In fact, the fashion and textile industry in South Africa employed approximately 143 000 people in March of 2005, and contributed 12 percent to total manufacturing employment. Post 1994, it was evident that the fashion industry in South Africa underwent a metamorphosis from a protected market where domestic manufacturers dominated to a market that increasingly faced competition from international sources. During the first decade of democracy, the country joined the World Trade Organisation (WTO) and opened its creative market to international trade. This saw the industry generate sales of R34 billion, of which 9.4 percent was from clothing sales, and with only 18.7 percent of textiles output being exported. This suggests that the South African retailing industry yields substantial value chain power. There appears to be few published research studies focusing on fashion opinion leadership and opinion seeking amongst the black Generation Y students in South Africa. Owing to the importance of the fashion industry sector, together with the ethnic and cultural diversity of Abstract South Africa, the size of the black Generation Y cohort, and the higher social standing and future earning potential of those with a tertiary qualification, it is important to explore black Generation Y students’ fashion opinion leadership/seeking and fashion involvement. In South Africa, the Generation Y cohort is the first generation to grow up in an era of freedom and constantly changing technology – two forces that serve to broaden the divergence between this fascinating generation and previous generations. In 2013, the Generation Y individuals accounted for an estimated 38 percent of the South African population, and members of the black Generation Y accounted for 83 percent of the country’s Generation Y cohort. The primary objective of this study was to investigate fashion clothing involvement, fashion purchase decision involvement, fashion opinion leadership and fashion opinion seeking behaviour amongst South African black Generation Y students. The target population for this study were male and female black undergraduate and postgraduate students, aged between 18 and 24, and enrolled at South African registered public higher education institutions (HEIs). The sampling frame for this study constituted the 23 South African registered public HEIs that existed in 2013. This sampling frame was narrowed down using judgement sampling to two HEI campuses in the Gauteng province – one from a traditional university and one from a university of technology. The Gauteng province was selected over other provinces in the country because it contained the highest percentage of the 23 public HEIs. A self-administered questionnaire was designed based on the scales used in previous studies. Lecturers at each of the two campuses selected to form part of the sample were contacted and asked if they would allow the questionnaire to be administered on their students during lectures. Once permission had been gained, the questionnaires were distributed to students during the scheduled lectures. The questionnaire requested respondents to indicate on a six-point Likert scale the extent of their agreement/disagreement with items designed to measure their fashion clothing involvement, fashion opinion leadership and fashion opinion seeking. In addition, the students were asked to provide certain demographic data. Abstract The findings of this study provide valuable insights into fashion clothing involvement, fashion purchase decision involvement, fashion opinion leadership and fashion opinion seeking behaviour amongst black Generation Y students in South Africa. Findings from this study show that there is a significant relationship between fashion product involvement, fashion purchase involvement, fashion opinion leadership and fashion opinion seeking amongst black Generation Y students, and that females have a significantly higher level of fashion product involvement compared to males. Insights gained from this study will help fashion marketing better understand this cohort’s involvement in fashion, which, in turn, should help them tailor their marketing efforts in such a way as to appeal to this segment in an improved manner. / MCom (Marketing Management), North-West University, Vaal Triangle Campus, 2014

Opinion leadership and opinion seeking are central constructs in academic studies of new product innovations. Fashion opinion leaders as those individuals who accelerate the fashion maturity process by legitimising a fashionable trend and influence other consumers to adopt the new innovative style as a replacement for the current accepted one. Consumers who accept information and adopt new style innovations are called opinion seekers and are important to the diffusion of new fashions because they may act on the information they receive from the opinion leaders. In South Africa, the fashion industry, which consists of a combination of the manufacturing, retail, media and recruitment sectors, generates billions of South African rands per annum, and is the fifth largest employment sector in the country. In fact, the fashion and textile industry in South Africa employed approximately 143 000 people in March of 2005, and contributed 12 percent to total manufacturing employment. Post 1994, it was evident that the fashion industry in South Africa underwent a metamorphosis from a protected market where domestic manufacturers dominated to a market that increasingly faced competition from international sources. During the first decade of democracy, the country joined the World Trade Organisation (WTO) and opened its creative market to international trade. This saw the industry generate sales of R34 billion, of which 9.4 percent was from clothing sales, and with only 18.7 percent of textiles output being exported. This suggests that the South African retailing industry yields substantial value chain power. There appears to be few published research studies focusing on fashion opinion leadership and opinion seeking amongst the black Generation Y students in South Africa. Owing to the importance of the fashion industry sector, together with the ethnic and cultural diversity of Abstract South Africa, the size of the black Generation Y cohort, and the higher social standing and future earning potential of those with a tertiary qualification, it is important to explore black Generation Y students’ fashion opinion leadership/seeking and fashion involvement. In South Africa, the Generation Y cohort is the first generation to grow up in an era of freedom and constantly changing technology – two forces that serve to broaden the divergence between this fascinating generation and previous generations. In 2013, the Generation Y individuals accounted for an estimated 38 percent of the South African population, and members of the black Generation Y accounted for 83 percent of the country’s Generation Y cohort. The primary objective of this study was to investigate fashion clothing involvement, fashion purchase decision involvement, fashion opinion leadership and fashion opinion seeking behaviour amongst South African black Generation Y students. The target population for this study were male and female black undergraduate and postgraduate students, aged between 18 and 24, and enrolled at South African registered public higher education institutions (HEIs). The sampling frame for this study constituted the 23 South African registered public HEIs that existed in 2013. This sampling frame was narrowed down using judgement sampling to two HEI campuses in the Gauteng province – one from a traditional university and one from a university of technology. The Gauteng province was selected over other provinces in the country because it contained the highest percentage of the 23 public HEIs. A self-administered questionnaire was designed based on the scales used in previous studies. Lecturers at each of the two campuses selected to form part of the sample were contacted and asked if they would allow the questionnaire to be administered on their students during lectures. Once permission had been gained, the questionnaires were distributed to students during the scheduled lectures. The questionnaire requested respondents to indicate on a six-point Likert scale the extent of their agreement/disagreement with items designed to measure their fashion clothing involvement, fashion opinion leadership and fashion opinion seeking. In addition, the students were asked to provide certain demographic data. Abstract The findings of this study provide valuable insights into fashion clothing involvement, fashion purchase decision involvement, fashion opinion leadership and fashion opinion seeking behaviour amongst black Generation Y students in South Africa. Findings from this study show that there is a significant relationship between fashion product involvement, fashion purchase involvement, fashion opinion leadership and fashion opinion seeking amongst black Generation Y students, and that females have a significantly higher level of fashion product involvement compared to males. Insights gained from this study will help fashion marketing better understand this cohort’s involvement in fashion, which, in turn, should help them tailor their marketing efforts in such a way as to appeal to this segment in an improved manner. / MCom (Marketing Management), North-West University, Vaal Triangle Campus, 2014

This paper provides insights on how five different frames of the Edward Snowden issue (Hero, Patriot, Traitor, Whistleblower, Dissident) have been diffused on the Twitter platform. This study uses NodeXL to collect, analyze and visualize all the tweets including the keyword “Edward Snowden” from February 17 to April 10, 2014 to examine the flow of information and the interaction between opinion leaders along with the characteristics of opinion leaders in this specific issue. Findings provide insight about future strategic communication for general branding and public image maintenance. / text

Social media have become more and more present in the daily life. At the same time, online communities were created about all kinds of topics and the number of opinion leaders increased. With time, those leaders attract followers, starting from nothing to millions of them. Through this thesis, I studied the evolution of the relationship between followers and opinion leaders on social media. This study aims to contribute to the understanding of followers-opinion leaders relationship and simultaneously fill gaps within the leadership field.In order to study this relationship, several methods of data gathering has been used. Both sides has been interviewed, the followers via qualitative questionnaires and face-to-face interviews and the opinion leader only via qualitative questionnaire. Additional data has been collected on the social media platforms used by the interviewed opinion leaders.To conclude my thesis, I described the evolution with the garden metaphor. It highlighted the different phases which opinion leaders and followers are going through.

Influencer marketing has become a buzz word within the industry over the last few years. However, marketers claim that the industry needs to focus on a more quality-driven approach for brand collaborations instead of just looking after follower numbers and the potential brand awareness guaranteed by them. Therefore, the aspects and interests behind the collaborations of companies and influencers become of more importance. This research project aims for gathering more insights on the current and future collaboration practices in order to answer the question of how potential conflicts of interest between companies and influencers can be better managed. The choice of this research topic was driven by the fact that existing literature approaching influencer marketing and the collaboration practices between companies and influencers so far mainly focuses on the company’s perspective and thereby leaves out the interests of the influencers engaging in brand collaborations. Thereby, a research gap was identified that clearly emphasises the influencers’ perspective on currentcollaboration practices and expectations for future collaborations. Thus, the influencers’ perspective on potential conflicts of interest and critical aspects within collaborations were analysed in order to develop suggestions for better managing conflicts of interests between those two parties in the future. In order to gather the necessary insights qualitative interviews among seven Instagram influencers and two representatives from influencer marketing agencies were conducted. The findings of this thesis revealed three main critical aspects for successful future collaborations between companies and influencers to manage potential conflicts of interest; a stronger focus on a qualitative fit, a more transparent communication and a knowledge improvement about the influencer marketing business. In connection to the existing literature the findings suggested that the co-creation of brands and the building of brand partnerships can support the management of potential conflicts of interest and furthermore help to prevent them from the beginning on. From a theoretical perspective this thesis bridged the identified research gap by analysing the collaboration between companies and influencers from an influencer perspective and thereby suggested the use of co-creation as a theoretical framework for managing conflicts of interest within brand collaborations. Moreover, the findings revealed practical implications for the influencer marketing industry in regards to the need of more interactive dialogues, a more qualitative selection of collaboration partners and the necessity for a deeper examination and knowledge improvement of the influencer marketing industry in the future.

Many developing countries are ardently seeking ways to encourage greater computer usage. But results have been disappointing. The slow diffusion is partially attributed to social factors. This study, based on a survey of 187 professionals, examined the efficacy of opinion leadership approach in accelerating the acceptance of computers in Saudi Arabia. Findings indicate that the approach has promise. Opinion leaders, who express greater satisfaction with computers, can be crucial as change agents in helping to reduce anxieties and dissonant feelings towards computers. Marketing strategy implications of the findings are discussed.

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