• Journal of Korean Society of Transportation
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• v.12 no.1
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• pp.43-54
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• 1994

The major concern of this paper is to investigate the properties of a stochastic equilibrium for each model system in terms of a consumer welfare measure. The primary assumption for this study is that a trip-maker would choose the trip from his origin zone which maximizes his personal welfare. This assumption, finally, leads to a singly constrained gravity model. The consumer welfare measure is derived from the concept of expected welfare of randomly sampled trip-makers. Each of the four different models considered in this paper is differentiated depending on the complexity of its model or the definition of its travel function. In this study, three different regions are chosen for the purpose of taking into account the effects of different zone-systems on the properties of a stochastic equilibrium : (i) Archerville region (5 zone) ; (ii) San Francisco Bay regions (30 zones) ; (iii) Houston, TX region (199 zones). It is concluded that almost identical, "global" consumer welfare values can be obtained in some cases of the gravity-type trip distribution models based on a stochastic equilibrium.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.19 no.40
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• pp.187-201
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• 1996

Market segmentation is the act of dividing a market into distinct groups of buyers who might require separate products and/or marketing mixes. For the selection of target markets which is the first stage for the development of international market, international market segmentation should be preceded and objective criteria(variables) for the markets segmentation are necessory. Criteria of international market segmentation for passenger car are constituted with consumer characteristics, characteristics of consumer response, manufacturer characteristics and environment. Criteria of consumer characteristics include geographic variables(nation), G.N.P per capita and so on, criteria of characteristics of consumer response contain the number of possessed car, the number of registered car, the number of imported car and the number of possessed car per 1,000 persons.

• Journal of the Korean Society of Clothing and Textiles
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• v.24 no.6
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• pp.928-939
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• 2000

This thesis will study the determinants of consumer satisfaction based on the disconfirmation theory. The proposed questions are first, to find out if desire and expectation are conceptually distinct. Second, to study the effects of desire, expectation, perceived performance, desire congruency, and expectation congruency on clothing satisfaction. The data used in this thesis were obtained from a two stage longitudinal survey. SPSS WIN 8.0 was used for the analysis and the following method such as mean, correlation, t-test, hierarchical regression were applied. The results indicate that first, according to the correlation analysis and crosstab analysis, satisfaction and desire were perceived as two different concepts. Second, using the hierarchical regression analysis to compare the effects of determinants of consumer satisfaction, the model of desire, expectation, performance, desires congruency, expectations congruency best explain the clothing satisfaction. Among them, effects of performance had the strongest impact. Expectation did not influence satisfaction but desire did.

• Journal of the Korean Society of Food Culture
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• v.26 no.1
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• pp.80-85
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• 2011

This study analyzed consumer attitude, habit strength, subjective norm, a pros evaluation, and intention to consume to estimate perceptible variables that affect apple consumption. Data were collected from 207 men and women through a selfadministrated questionnaire. A partial least squares regression was conducted as one of structural equation models to estimate and test hypotheses. The results showed that attitude, habit strength, and the pros evaluation affected the intention to consume apples, and that the intention increased apple consumption. The results also showed that some marketing strategies are needed to promote apple consumption and to make consumers change their intention, to develop habits for eating apples by changing their diets, and to impress upon them that apples are good for health. This can be interpreted as meaning that it is most important to understand consumer behavior, particularly consumer psychology, which is reflected in the recent trend of marketing that concentrates on meeting the consumer's needs rather than the producer's.

• Proceedings of the Korean Society of Near Infrared Spectroscopy Conference
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• 2001.06a
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• pp.1052-1052
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• 2001

Hear infrared (NIR) spectra were measured, at five temperatures, for forty-eight samples of honey, from a variety of geographical and botanical sources, and the data has been used to explore the possibility of using NIR spectroscopy for testing label claims concerning the geographical and botanical source of honey being offered for sale to the public. These results demonstrate that the successful characterization of the botanical source of a honey may be obtained by NIR spectroscopy. Further work with large numbers of samples and groups will be required to realized this potential. Additional analysis of these data suggest that research into new ways of obtaining information on the change of absorption with temperature might be beneficial for a range of technologies.

• 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 the Korean Society of Clothing and Textiles
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• v.30 no.7 s.155
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• pp.1116-1125
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• 2006

This study investigated consumer satisfaction and dissatisfaction experiences in post-purchase product return process. As an exploratory research the study collected qualitative data of subjective consumer experiences using an open-ended questionnaire and identified and classified themes and patterns of satisfaction and dissatisfaction experiences. A total of 113 cases were categorized into satisfied experiences, unsatisfied experiences, and neutral experiences. Further, satisfied experiences were sub-categorized into kind sales associates, quick and easy return process, and services higher than expected based on sources of satisfaction in the return process while unsatisfied experiences were sub-classified into rejection of return, attitude of sales associates, and hassle of return process. In-store adaptive behaviors and intentions on future behaviors were also observed. The results indicated that service quality in the post-purchase service encounter and consumer expectation were important in determining satisfaction and dissatisfaction in the return process. Insights for research questions were proposed.

• Journal of the Korean Society of Clothing and Textiles
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• v.22 no.2
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• pp.215-223
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• 1998

The main purpose of this study was to investigate if and how country-of-origin as product characteristics and attitude toward imported brand and brand familiarity as consumer characteristics have impacts on consumer satisfaction with imported apparel. Disconfirmation paradigm was used as a theoretical framework. 570 consumers who had buying experiences of imported apparel were interviewed in department stores. The results showed that the most influential factor on consumer satisfaction with imported apparel was perceived clothing product performance. Country-of-origin and expectations had little effects. Country-of-origin appeared effective on consumer satisfaction only in the case of European products. Consumers were satisfied less as their expectations level were high, which indicated expectations had contrast effects on clothing satisfaction.

• Journal of the Korean Society of Food Culture
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• v.33 no.4
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• pp.345-353
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• 2018

This study examined how the consumers' perception of GM food affects their purchasing behavior. In addition, this study investigated how the amount of knowledge a consumer has regarding GM food affects their perception of this type of food. The quantitative research method was used to collect data. The data from a self-administered survey, which was conducted in South Korea, was analyzed using descriptive analysis, ANOVA, factor analysis, and multiple regression analysis methods. The results of the survey indicate that most respondents may have unknowingly purchased GM food. Further, the respondents reported that they likely had known about or had heard of GM food. In addition, the survey indicated that the amount of knowledge possessed by the respondents regarding GM food greatly affected their perceptions of this type of food. These findings will contribute to the current GM food market by providing the food market with additional information relating to the consumers' perceptions of GM food.

• Journal of the Korean Society of Costume
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• v.29
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• pp.39-52
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• 1996

The purpose. of this study were to identify the types of consumer affective responses to investigate the attitude formation process on the apparel advertising and to identify the differences among related variables according to the sensation seeking and the brand famili-arity. The result of this study were as follows: 1. The consumer affective responses on ap-parel dvertising was composed of six dimensions; Upbeat feeling Negative feeling Warm feeling Sensual feeling Emotional feel-ing and Uninvolved feeling. 2. The related variables to consumer responses on apparel advertising were signifi-cant differences according to the sensation seeking and the brand familiarity. 3. The main causal course on the apparel ad-vertising was the consumer affective responselongrightarrowthe advertising attitudelongrightarrowthe brand evalu-ationlongrightarrowthe brand attitudelongrightarrowthe purchase in-tention. Also there were differences in atti-tude formation process according to the con-sumer affective respeonses.