• Korean Journal of Human Ecology
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• v.13 no.4
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• pp.581-598
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• 2004

The purpose of this study is to analyze the conspicuous consumption propensity of middle schoolers and to develop effective consumer education programs which help improve consumer socialization. Empirical data were collected by using a questionnaire for 500 middle schoolers who reside in the city of Daegu. The results of this study are as follows: First, significant differences in materialistic propensity can be found. It results from the difference in parents' educational background, amount of monthly pocket money, influence of mass media and friends, and the consumer education hosted by schools. Second, significant differences in the conspicuous consumption propensity can be found. It comes from the difference in materialistic propensity and control of purchasing behaviors. Third, the variables affecting the middle schoolers' propensity of conspicuous consumption include influence of mass media and friends, control of purchasing behaviors, influence of materialistic propensity, amount of monthly pocket money, and mother's educational background. Lastly, this study helps develop consumer education programs for the teenagers. The program should use statistics data, Internet, presentation materials, putting higher priority on experience activities, survey, analysis, discussion, and presentation rather than theoretical education.

• Journal of Fashion Business
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• v.22 no.3
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• pp.39-56
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• 2018

Since trusting in other consumers may refer to having similar needs and preferences on fashion goods with them, interpersonal trust can be a reliable and practical criterion for market segmentation online. Therefore, this study aims to identify fashion online consumers based on interpersonal trust. This study segments fashion consumers based on interpersonal trust and experience and describes characteristics of each segment by examining demo-psychographic and behavioral variables as well as clothing consumption values. An online survey was conducted to collect data from 426 adult consumers who had bought fashion goods from their patronized e-tailer in the past one month. They completed a self-administered questionnaire inquiring about interpersonal trust, trust in e-tailers, purchase intentions, clothing consumption values, and their purchasing behavior online. Two-step cluster analysis generated four segments: distrustful doers, trusting doers, inactive trusters, and distrusters. They exhibited different characteristics in gender, online experiences, interpersonal trust, clothing consumption values, trust in the e-tailers, and attitude toward the e-tailers. Providing a new effective segmentation base, this study suggests that fashion marketers identify customers with a high level of trust in other customers and develop an encouraging environment that customers can interact with others in order to increase the effectiveness of trust. Because customers with a higher level of interpersonal trust are likely to have stronger trust in e-tailers with, more favorable attitude and purchase intention, and highly perceive the value of clothing consumption than those who have a lower level of interpersonal trust.

• Journal of the Korean Society of Clothing and Textiles
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• v.46 no.6
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• pp.1039-1057
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• 2022

The fashion system has been criticized for relying on a linear economy to reduce short-term costs and increase profits. Meanwhile, the circular economy strives to expand the value chain through a closed loop for companies, society, and the environment by separating consumption from resources. This study aims to elucidate the strategic characteristics of the technological measures that fashion companies and brands are trying to innovate into a sustainable fashion system on the basis of the circular economy concept. Thus, we conducted case studies by dividing the value chain of the fashion system into design, production, and consumption to identify the technological development of the circular fashion system from a technologization perspective that incorporates technological values. First, design appeared to strengthen emotional durability, design and process with circulation in mind, and fashion product digitalization. Second, production manifested itself as material development for the new fiber economy, improvement of non-environmental processes, and customization of demand-driven, responsive production. Third, consumption was the spread of the environmental consumption culture through the sharing economy platform, the realization of a virtual wearing experience to prevent rapid disposal, and the provision of information on sustainable consumption.

• Proceedings of the Korea Water Resources Association Conference
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• 2022.05a
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• pp.458-458
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• 2022

It is essential to reduce global carbon emissions, mainly from energy use. The water supply and distribution sector is a vital part of human society and is one of the primary energy consumers. The procurement and distribution of water require electricity to operate the pump to deliver water to users with sufficient pressure. As the water users are spatially distributed over a wide area, the energy required to deliver water to each user differs depending on the corresponding supplying element (reservoir, tank, pipe, pump, and valve). This difference in energy required for each user also comes with a difference in pressure availability which affects the level of service for individual users and the whole network. Typically, there is a disproportion where users close to the source experience excessively high pressure with low energy consumption. In contrast, remote users need more energy to get the minimum pressure. This study proposes the Energy Return Index (ERI) to quantify the pressure return from particular energy consumption to supply water to each node. The disproportionality can be quantified and identified in the network using the proposed ERI. The index can be applied to optimize the network elements such as pump operation and tank location/size to reach a balanced energy consumption with the appropriate level of service.

• Journal of the Korean Society of Clothing and Textiles
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• v.47 no.6
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• pp.996-1011
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• 2023

This study introduces an effective marketing strategy for fashion SMEs and small designer brands utilizing Instagram as a social networking platform. The research compared the impact of two information delivery types (native advertisements vs. live streaming after native ads) and two types of promotional messages (scarcity vs. price discount) on SNS consumption value, and product attitude toward fashion designer brands. The study involved surveying 251 Korean women aged 25-55 with experience in buying designer products and using SNS. Data analysis was conducted using SPSS 26.0 and Process Macro v3.5. Results indicated that both native advertisements and live streaming enhance economic and social values in SNS consumption. Live streaming with price discount messages generates higher perceived SNS consumption values compared to scarcity messages. Consumers showed a more favorable attitude toward designer brand products when watching the live streaming of price discount messages rather than scarcity messages. The findings emphasize that the broadcast host actively induced participation to reveal viewers' social presence through comments or emphasized discount messages such as ultra-special prices during live streaming on Instagram.

• Korean Association of Arts Management
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• no.56
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• pp.145-188
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• 2020

This study starts from an experience-oriented perspective that raises the need to examine the individual's cultural consumption experience with qualitative approach. In particular, this study aims to analyze in-depth the journey of the performance experience by connecting with offline-based social relationships as well as online-based informative and communicative behaviors. For this, in-depth interviews were conducted with 15 teams (30 people) by setting up two people as research units, and self-recorded data using the mobile application were collected. Results showed that social media and online communication play an important role before and after the performance in amplifying the performance experience and the consumer's taste developments. This study also found that relational aspects of the performance experience by identifying the significance of the partners and the existence of the cultural taste leader. For each result, there was a difference among audience proficiency: enthusiastic, interested, and indifferent audiences. Based on these results, we suggest that the performance experience should not be limited to the performance itself, but should be understood in a comprehensive manner before and after the performance, and that the consumption of the performance takes place in a social relationship, not in an individual's own experience only.

• Fashion & Textile Research Journal
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• v.19 no.6
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• pp.712-722
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• 2017

Attention to appearance is a common concern for all. Images created by appearance play an important role in judging people in terms of social life in contemporary society. This study investigated general behaviours of appearance management behaviours of both male and female college students, and categorised consumption emotion experienced by appearance management. In this regards, it was examined how consumers' psychological mechanism of consumption emotions influences consumers' satisfaction and their behavioural intentions. The main results are as follows: First, female students invest more time and money into appearance management compare to male students and have a higher level of attention. Secondly, both male and female students experience a variety of consumption emotions in appearance management behaviours. According to gender, female students show a higher level of positive and negative consumption emotions than male students. Thirdly, there are five emotional types (Confidence, Annoyance, Refreshment, Enjoyment, Anxiety) as the result of the consumption emotional typology in terms of appearance management behaviours of male and female university students. Fourthly, there are different emotional groups which influence consumers' satisfaction or behavioural intention according to gender in appearance management behaviour. In general, emotional groups such as 'Confidence, Delight and Anxiety' have a positive influence on consumers' satisfaction and behavioral intention, and 'Annoyance' composed of negative emotions have negative influence. In this respect, this research can contribute to beauty product development and marketing strategy with reflecting consumption emotion, and better understanding of consumption culture of university students which plays a pivotal role in appearance management behavior.

• The International Journal of Costume Culture
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• v.3 no.3
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• pp.246-261
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• 2000

The purpose of this study was to investigate the apparel purchasing behavior of adult women consumer groups divided by materialism. The specific objects of this study were ; 1) to examine the degree of materialism, impulsive buying, and conspicuous consumption. 2) to examine the correlation between impulsive buying, materialism, and conspicuous consumption, and to examine the relative influences of impulsive buying, materialism affecting conspicuous consumption. 3) to classify groups according to the level of the propensity for materialism, and to examine the clothing purchasing behavior of the divided groups. Data were administered to 357 adult women living in Sunchol from June to July 1999. For analysis of the data, factor analysis, one-way ANOVE, duncan's multiple range test, frequency and χ²-test were employed. The results of this study were summarized as follows. 1. Materialism and impulsive buying have shown higher than middle score, and conspicuous consumption has shown similar to middle score. 2. The correlation between materialism, impulsive buying, and conspicuous consumption has shown similar to middle score. The higher the materialism and experience of impulsive buying was, the higher was the conspicuous consumption. According to the results of regression analysis examining the relative influence of variables affecting conspicuous consumption. According to the results of regression analysis examining the relative influence of variables affecting conspicuous consumption, the relative importance of the variables were in the order of ; success-symbolic materialism, life-centered materialism, happiness-pursuing materialism, in the order of ; success-symbolic materialism, life-centered materialism, happiness-pursuing materialism, impulsive buying and their explanatory power totalled 35.2%. 3. Evaluating attributes of product, the type of purchasing store, the place of purchasing, the need of high class department store, purchasing price range, and accompanying people when purchasing were the factors influencing the apparel purchasing behavior.

• Korean journal of food and cookery science
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• v.5 no.2
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• pp.75-90
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• 1989

A survey on images and consumption for instant food for 419 housewives in Kyung-ki do were summarized as follows: 1) The thought of housewives takes 'convenient' as the best advantage in the image on instant food, generally speaking,'preference', 'hygienic concern' and 'eating frequently’ are moderate, while 'good for health' is shown with the lowest points. 2) The reasons why they take instant food are ascribed to the taste of the children by 63.6%, to 'convenient to cook' by 19.6%. 3) The reasons why they do not use instant food are attributed to 'bad for health’by 46.9% to 'too expensive' by 29.9%, and to 'doubtful in quality' by 16.3% 4) Instant noodle (Ramyun) and bread are consumed the most, and then consumption is shown from high to low in order of tomato-ketchup, ham, mayonnaise, instant liver and sausage. 5) Effects on purchasing instant food come from the date of manufacturing 43%, trade mark 24% the experience of previous use as high as 21.2%.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.14 no.10
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• pp.4025-4041
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• 2020

Mobile edge computing (MEC) is capable of providing services to smart devices nearby through radio access networks and thus improving service experience of users. In this paper, an offloading strategy for the joint optimization of computing and communication resources in multi-user and multi-MEC overlapping scene was proposed. In addition, under the condition that wireless transmission resources and MEC computing resources were limited and task completion delay was within the maximum tolerance time, the optimization problem of minimizing energy consumption of all users was created, which was then further divided into two subproblems, i.e. offloading strategy and resource allocation. These two subproblems were then solved by the game theory and Lagrangian function to obtain the optimal task offloading strategy and resource allocation plan, and the Nash equilibrium of user offloading strategy games and convex optimization of resource allocation were proved. The simulation results showed that the proposed algorithm could effectively reduce the energy consumption of users.