• Proceedings of the Korea Water Resources Association Conference
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• 2021.06a
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• pp.138-138
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• 2021

Flash floods are one of the types of natural hazards which has severe consequences. Flash floods cause high mortality, about 5,000 deaths a year worldwide. Flash floods usually occur in mountainous areas in conditions where the soil is highly saturated and also when heavy rainfall happens in a short period of time. The magnitude of a flash flood depends on several natural and human factors, including: rainfall duration and intensity, antecedent soil moisture conditions, land cover, soil type, watershed characteristics, land use. Among these rainfall intensity and antecedent soil moisture, play the most important roles, respectively. Flash Flood Guidance is the amount of rainfall of a given duration over a small stream basin needed to create minor flooding (bank-full) conditions at the outlet of the stream basin. In this study, the Sejong University Rainfall-Runoff model (SURR model) was used to calculate soil moisture along with FFG in order to identify flash flood events for the Geum basin. The division of Geum river basin led to 177 head-water catchments, with an average of 38 km². the soil moisture of head-water catchments is considered the same as sub-basin. The study has measured the threshold of flash flood generation by GIUH method. Finally, the flash flood events were used for verification of FFG. The results of the validation of seven past independent events of flash flood events are very satisfying.

• The Journal of Society for e-Business Studies
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• v.4 no.3
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• pp.77-94
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• 1999

The Electronic Commerce is expected as one of the most prospective industries in the 21th century, This research performed a survey and analysis is based on the results of the service quality model and previous research of the service quality in MIS. Service quality, one instrument developed by the marketing area, is provided as a possible measure of internet shopping mall, Service quality measures five service dimensions of tangible, reliability, responsiveness, assurance and empathy. The main purposes of this study are to develop an exploratory model based on service quality that can explain the factors of customer's perceived service quality and investigate how these factors are related to consumer satisfaction. The results of this survey are summarized as follows: (1) Reliability and responsiveness of internet shopping mall are evaluated as very important factors, (2) Service quality is an antecedent of consumer satisfaction, (3) Consumer satisfaction has a significant effect on purchase intentions.

• Proceedings of the Korea Society for Industrial Systems Conference
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• 1999.12a
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• pp.65-80
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• 1999

The Electronic Commerce is expected as one of the most prospective industries in the 21th century. This research developed a survey and analysis is based on the results of the service quality model and previous research of the service quality in MIS. Service quality, one instrument developed by the marketing area, is provided as a possible measure of internet shopping mall. Service quality measure five service dimensions of tangible, reliability, responsiveness, assurance and empathy. The main purposes of this study are to develop an exploratory model based on service quality that can explain the factors of customer's perceived service quality and investigate how these factors are related to consumer satisfaction. This study also focus on relationships among service quality, consumer satisfaction, and purchase intentions. The results of this survey are summarized as follows: (1) Reliability and responsiveness of internet shopping mall are evaluated as very important factors, (2) Service quality is an antecedent of consumer satisfaction, (3) Consumer satisfaction has a significant effect on purchase intentions.

• Journal of Distribution Research
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• v.2 no.1
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• pp.87-114
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• 1997

The franchise form of business relationship remains both relatively unresearched and under-conceptualized despite its current and increasing importance as a business form in modern capitalist industrial society. A franchise is the synergistic combination of a franchisee and franchisor working together to better serve customers, and the success of the franchise system is a function of how well the franchisee and franchisor perform, together and separately. Given the interdependent nature of franchise relationships, the franchise participants need to understand each other as well as the dimensions and dynamics of their franchise relationship. The purpose of this study is to investigate the various factors relationship. The purpose of this study is to investigate the various factors which influence the development of coopertaive relationship in business format franchising system. Based on commitment theory and marketing literature, eight antecedent factors are identified and nine hypotheses are developed.

• Asian Journal of Business Environment
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• v.5 no.3
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• pp.5-15
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• 2015

Purpose - This paper aims to identify and rank factors that influence impulse buying behavior among shoppers in Dubai. Research design, data, and methodology - Questionnaires were collected from 168 Dubai shoppers using non-probability quota sampling. Factor Analysis was completed to identify factors triggering impulse buying traits. Results - Six antecedent factors were identified: hedonism, in-store influences, product related influences, socialization, promotional activities, and convenience. Surprisingly, product related influences were the most significant in stimulating impulse buying behavior. Conclusions - This research suggests that a multitude of factors affect shopper propensity for impulse buying, with non-economic factors like product and in-store related influences having a significant impact. Hence, retail managers should concentrate on these in merchandising and promotional efforts. Against the backdrop of Dubai, one of the biggest retail destinations, this study contributes to present knowledge on impulse buying behavior. In terms of shopper inclinations and likeliness to purchase products, it highlights how shoppers respond to special in-store displays and discount offerings. For marketers, the findings regarding relative significance of various factors may help in strategies to attract consumers.

• International Commerce and Information Review
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• v.9 no.4
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• pp.415-438
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• 2007

There has been a gradual increase in distribution of counterfeit products and resulting damage cases from companies and consumers. It examines which antecedent variables have significant effects on consumer perceived satisfaction or regret. To test the related hypotheses, such antecedent variables as the utilitarian value, the hedonic value, legal regulations, and ethical mentality of consumers were examined and also did whether these factors have differences between Korean and Chinese consumers. Findings from the empirical analysis are as follows. First, Korean and Chinese consumers' perceived utilitarian value and hedonic value in counterfeit products in contrast to original products are found to have a positive influence on consumer perceived satisfaction with counterfeits while they have a negative influence on consumer perceived regret with counterfeits. Second, in the case of Korean consumers, the hypothesis that legal regulations on counterfeit products will influence the degree of regret with counterfeit products has been rejected. And it is found that the more ethical Korean consumers are, the more regretful for their post purchase they feel. Third, in the case of Chinese consumers, the hypothesis that legal regulations and ethical on counterfeit products will influence the degree of regret with counterfeit products has been rejected. Therefore, it can be said that the results in this paper provide significant implications for government policy, legal regulation and enforcement, and some need for a change in consumer consciousness and attitude as well as for marketing strategies of Korean and Chinese famous brand manufacturing companies.

• Asian Pacific Journal of Cancer Prevention
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• v.17 no.sup3
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• pp.161-166
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• 2016

Iranian women are at high risk of low compliance with repeat mammography due to a lack of awareness about breast cancer, negative previous experiences, cultural beliefs, and no regular visits to a physician. Thus research is needed to explore factors associated with repeated mammography participation. Applying the concept of perceived risk as the guiding model, this study aimed to test the fit and strength of the relationship between perceived risk and physician recommendation in explaining repeat mammography. A total of 601 women, aged 50 years and older referred to mammography centers in region 6, were recruited via a convenience sampling method. Using path analysis, family history of breast cancer and other types of cancer were modeled as antecedent perceived risk, and physician recommendation and knowledge were modeled as an antecedent of the number of mammography visits. The model explained 49% of the variance in repeat mammography. The two factors of physician recommendation and breast self-examination had significant direct effects (P < 0.05) on repeat mammography. Perceived risk, knowledge, and family history of breast cancer had significant indirect effects on repeat mammography through physician recommendation. The results of this study provide a background for further research and interventions not only on Iranian women but also on similar cultural groups and immigrants who have been neglected to date in the mammography literature.

• Journal of the Korean Society of Clothing and Textiles
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• v.26 no.7
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• pp.1066-1077
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• 2002

The Purposes of this study were 1) to identify the effects of clothing involvement on deal Proneness, store images related to promotions and perceived shopping value, and 2) to reveal the effects of antecedent variables on the consumer satisfaction. The data were collected from 624 female consumers living in Seoul, Korea via self-administered questionnaires and were analyzed by frequency, factor analysis, multiple regression analysis and path analysis. The results of the study were as follows : (1) Among the factors related to clothing involvement deal proneness, store images of promotions and perceived shopping values, Clothing importance, Shopping interest Fashion interest and all three factors of deal proneness had the effect on perceived hedonic shopping values. Clothing importance, Prudent purchase, Shopping interest store images related to promotions had the effects on perceived hedonic shopping values. And Prudent purchase had the positive effects and store images related to Display had the negative effects on perceived negative shopping values. (2) From the resulted of analyzing the effects of antecedent variables on consumer satisfaction, Sweepstakes/gifts proneness, store images related to Price discount/events and Display, perceived hedonic and utilitarian shopping values positive]y influenced the consumer satisfaction. Store images related to Price discount/events had the most significant effects on consumer satisfaction. From the results of path analysis, clothing involvement had the effects on consumer satisfaction indirectly through deal proneness, store images related to promotions and perceived shopping values.

• The Journal of Information Systems
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• v.31 no.4
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• pp.75-100
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• 2022

Purpose Recently, hyper-realistic virtual influencers have received much attention in the field of corporate marketing. However, there is a lack of research that suggests specific processes affecting behavioral intentions through trust and attachment between virtual influencers and consumers. In addition, previous studies have failed to consider the characteristics of hyper-realistic virtual influencers. Therefore, this study investigates the effects of trust and attachment to hyper-realistic virtual influencers on consumers' behavioral intentions based on the trust-building model. Design/methodology/approach Based on the previous research, seven antecedent factors for trust-building were derived: Reality, Attractiveness, Awareness, Interactivity, Professionalism, Social Presence, and Predictability. Next, the survey was conducted on Chinese people who had experienced interacting with hyper-realistic virtual influencers on social network services within the last 3 months at the time of data collection. A total of 326 respondents were used for the final analysis and hypotheses were tested using a structural equation model technique. Findings The results of this study are as follows. First, this study confirmed that reality, attractiveness, awareness, social presence, and predictability as antecedent factors for trust-building of hyper-realistic virtual influencers have a positive effect on trust. Second, this study confirmed that trust in hyper-realistic virtual influencers has a significant positive effect on attachment. Lastly, this study confirmed that trust and attachment to the hyper-realistic virtual influencer significantly and positively affect relationship retention and purchase intentions.

• The Journal of Information Systems
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• v.32 no.2
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• pp.63-85
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• 2023

Purpose According to a recent survey, more than 90% of customers make purchase or use decisions for their products and services, primarily based on word-of-mouth(WOM) information (reviews, recommendations, ratings, etc.). However, few studies have explored what factors influence user's WOM intention in the context of OTT service. To address this gap, this study investigates the antecedent factors of WOM intention by adopting stimulus-organism-response (SOR) theory and pleasure arousal dominance (PAD) theory as a theoretical basis. Design/methodology/approach The research model consists of stimulus factors (diversity of original content, aesthetics, interactivity, personalization quality), emotional factors (pleasure, excitement, dominance), and behavioral factor (WOM intention). The research hypothesis was tested using the survey data collected from OTT service users of 305. Findings The result reveals that diversity of original content significantly affects on pleasure and arousal whereas it is not associated with dominance. Findings indicate that aesthetics positively influences pleasure, and interactivity is not associated with arousal. It is also proven that personalization quality has a positive effect on dominance. In addition, pleasure, arousal, and domination are proven to be positively and significantly related to WOM intention.