• The Journal of the Korea Contents Association
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• v.11 no.5
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• pp.424-432
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• 2011

Today's wide-spread Internet technology allowed consumers to access much Word-of-Mouth information through an online board. As communication and exchanging information between travelers becomes easier and faster, e-WOM (Electronic Word-of-Mouth) is recognized as one of the most influencing communication methods in today's society. This new trend implies a significant impact to travel industry. This study focuses on interaction between Credibility on e-WOM, brand attitude, WOM acceptance, WOM activity and purchasing intention of travel product. The result of this study suggests: (1) Credibility in e-WOM provides positive effect in brand attitude, (2) Brand Attitude gives positive effect on WOM acceptance, WOM activity and purchasing intention of travel product, (3) WOM acceptance gives positive effect on WOM activity, but it is not effective on purchasing intention of travel product. Regarding e-WOM management of travel agencies through its website or online community, authors would like to argue that travel agencies need to build positive brand attitude based on Credibility in brand, which would lead consumers to positively acknowledge its brand and spread words out to other consumers.

• The Journal of the Korea Contents Association
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• v.16 no.9
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• pp.545-559
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• 2016

Recently consumers to access various Word-Of-Mouth information on online. And eWOM (eWOM : electronic Word-Of-Mouth) information had an important effect on consumer attitude(purchase intention). The purpose of this study is to investigate what the general characteristics of eWOM and the effects of how these factors will affect credibility, eWOM acceptance and purchase intention. In this study, the model contains information characteristics variables(consensus, newness), community characteristics(tie strength, interaction) on eWOM characteristics. This study makes contributions as follows. First, information consensus had not effect on credibility. Second, information newness and community characteristics(tie strength, interaction) had a significant on credibility. Third, credibility is the important factor on eWOM acceptance. Lastly, eWOM acceptance had a considerable influence on purchase intentions.

• Journal of Information Management
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• v.43 no.1
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• pp.109-134
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• 2012

This study, focusing on process of online Word-of-Mouth(oWOM) adoption in applications market which is a major issue of recent mobile industry, tried to empirically analyze how main characteristics of oWOM affect trust and process of oWOM adoption. To do this, based on understanding about applications market and precedent studies on online communication and Elaboration Likelihood Model(ELM), I developed the research model and proposed seven hypotheses. The subjects were smart phone users who ever used review in mobile applications market. The study method was questionnaire survey. As a result, trust in review was suggested as prerequisite for consumers to accept on-line review in mobile applications market. And it was empirically proved that for the customers to feel trust, these are necessary - positive assessment on argument quality, vividness of delivered explanation, and neutrality of message. The theoretical implications of this study are that based on studies on oWOM, factors affecting trust in review were explored in the environment of mobile applications market with less judgement clues for decision making compared to other on-line media and then, these factors were conceptualized. From the practical view, this study suggested implication on what attributes companies or developers can strategically utilize while investigating prerequisites of oWOM adoption.

• Journal of Korea Society of Industrial Information Systems
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• v.21 no.6
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• pp.81-93
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• 2016

An actual analysis was made regarding how different the effect of the online WOM information characteristics on the expansion of the WOM information characteristics was depending on the level of the receiver's expertise in consideration of the sender's expertise, the vividness and Consensus of WOM information which can affect the acceptance of WOM information in this study. To begin with, the analysis results showed that the online WOM information characteristics had the positive effect on the information acceptance intention in proportion to the sender's expertise and the vividness and Consensus of WOM information. Secondly, the information acceptance intention was found to have a positive effect on the re-WOM intention. Finally, the level of receiver's expertise was found to control the effect of the online WOM information characteristics on the information acceptance intention.

• Proceedings of the Korean DIstribution Association Conference
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• 2005.05a
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• pp.41-58
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• 2005

본 연구는 eWOM(온라인 구전) 효과에 영향을 미치는 요인을 문화권(국가), 소비자특성(소비자 수용성), 그리고 온라인 경험 (인터넷 사용기간, 이용시간, 온라인 쇼핑횟수)로 나누어 살펴보았다. 문헌연구들을 통해 연구문제를 도출하고 이를 비교 문화적으로 실증하기 위해 총 1,176(한국 615명, 미국 561명)명의 온라인 리뷰 사용자를 대상으로 설문조사를 실시하였다. 그 결과 개인주의적인 미국보다는 집단주의적인 한국에서 eWOM의 효과는 더 큰 것으로 나타나 문화적 영향은 유의한 것으로 나타났다. 또한 소비자 수용성이라는 소비자 특성도 eWOM 효과(온라인 리뷰의 구매 직접영향정도)에 유의한 영향을 미치는 것으로 나타났다. 그리고 온라인 경험도 유의한 영향을 미쳤는데, 인터넷 사용기간 보다는 현재의 인터넷 이용시간이나 보다 관련이 있는 온라인 쇼핑횟수와 같은 변수가 eWOM 효과에 유의한 영향을 미치는 것으로 나타났다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.2
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• pp.307-314
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• 2016

This study empirically validate the impacts of WOM information characteristics on the WOM effect in accordance with SNS media due to the increased the WOM role under SNS. The key results showed that the more vivid, negative, and objective WOM information was, the more positive impacts on the intention to adopt information. In addition, the intention to adopt information had a positive impact on the re-WOM intention. Second, there was no significant difference between Facebook and Blog groups regarding the impacts of the WOM information characteristics on the WOM effect. This can be inferred from the fact that consumers recognize all SNS media as a single online medium regardless of their characteristics in the process of accepting and spreading information. Based on these results, this research drew the following implications. It conceptualized the information characteristics factors that influence the online information acceptance process and the relationship with WOM effects by focusing on SNS and high-tech products that are rapidly emerging. This study is also significant because it attempted to expand the characteristics of WOM information and WOM effects to Facebook and blogs, which are SNS media, and proposed a future research direction.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.25 no.3
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• pp.1-8
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• 2017

As many people all over the world increasingly take more time in exchanging with other people or acquiring information on the internet, use of social media becomes a part of their daily lives. A lot of changes of consumer culture, which have been occurring through social media, have significant effects on corporate marketing activities. Since social media's importance to airlines has been continuously increased, this study attempts to examine effects of passengers' uses of social media, who plan to select an airline, on dependence on reliance of electronic word-of mouth(EWOM) and EWOM acceptance. To this end, a questionnaire survey of passengers who use airlines and the airline's social media was conducted, and then effective data of 302 copies were analyzed by using the structural equation modeling. The findings show that social media use intensity has a significant effect on Acceptance of EWOM via reliance of EWOM, while a direct effect of social media use intensity on Acceptance of EWOM is not significant. From this study, it is found that control and management of social media and only EWOM are effective tools for marketing of airline businesses, suggesting that innovative strategies are required to preemptively cope with changes in consumers' behaviors and markets, which continue to evolve.

• The Journal of the Korea Contents Association
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• v.17 no.1
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• pp.80-91
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• 2017

The purpose of paper is to confirm the role of E-WOM(Electronic Worth of Mouth) in decision making of selecting the mobile application via smart-phone or tablet pc. Particularly i wished to confirm the effects of others' positive or negative reviews in purchasing(free downloading) mobile applications. To resolve these research questions, the secondary data or previous research were collected and arranged theoretically. From literature research, i made out the proposed model to explain the relationships between the variables, executed the operational definitions and 14 Hypotheses were established, collected the survey data of 228 mobile application users. Using the empirical test analysis, previous performances to confirm the construct validity and internal consistency and PLS(Partial Least Square) modelling method was executed. The test result showed that proposed relations of variables was empirically identified, therefore, i got the conclusion as followings; First, attributes of mobile application users' reviews have the effects positively to usefulness perception and expected performance. Second, it was significantly tested Usefulness of Online Review and Expected Performance. Second, Usefulness of Online Review, Source Credibility and Expected Performance have effect positively to Intention of Review Adoption.

• The Journal of the Korea Contents Association
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• v.21 no.7
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• pp.93-104
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• 2021

Most of the existing studies on the volume and valence of the eWOM (electronic word of mouth) about movies and box-office revenues were conducted using online actual data (secondary data) at Yahoo Movies, IMDB.com, Naver Movies, etc. However, it is difficult to grasp psychological variables from online actual data. Therefore, existing studies using online actual data could not identify the causal relationship among volume, valence and psychological variables. This study fills this gap in the literature. This study aims to examine the direct and indirect effects (i.e. mediating effect) of the volume and valence of online reviews about movies on purchase intention through review credibility as a mediator. We conducted a survey on the South Korean consumers and a structural equation modeling. The outcomes show that the total effects of both volume and valence are significant. In addition, volume has an indirect effect only (i.e. full mediating effect) on purchase intention through review credibility, but valence has both direct and indirect effects (i.e. partial mediating effect) on purchase intention through review credibility. The theoretical and practical implications for these results are presented.

• Journal of the Korean Society of Clothing and Textiles
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• v.34 no.8
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• pp.1242-1252
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• 2010

This research investigates the effect of fashion leadership on Word of Mouth (WOM) communications on the Internet. This research categorizes consumers into groups by fashion leadership and compares the groups regarding the WOM behavior (degrees of WOM acceptance and delivery as well as the motivations of WOM acceptance and delivery). The subjects of the study were 325 males and females. Major statistical methods used for the study were factor analysis, ANOVA, Scheff$\acute{e}$'s test, and chi-square test. The results categorized consumers into five groups by fashion leadership (dual leaders, fashion innovators, fashion opinion leaders, fashion followers, and fashion laggards). There were significant differences among fashion leadership groups over WOM behavior (acceptance and delivery) and monthly clothing expenditures. Fashion dual leaders had a higher degree of WOM acceptance with motivation of fashion information acquisition and compliance, and they had a higher degree of WOM delivery through motivation of economic compensation, pleasure, and advice. In addition, they had a higher expenditure for clothing products. Fashion innovators had a lower degree of compliance in WOM acceptance. Fashion opinion leaders had a higher degree of WOM delivery through motivation from advice. Fashion followers delivered WOM through motivation of economic compensation and advice. Fashion laggards had a lower degree of WOM acceptance and delivery.