• Journal of the Korean Operations Research and Management Science Society
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• v.33 no.4
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• pp.13-30
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• 2008

We explore the determinants of long-term relationship between the buyer and the supplier to help suppliers develope a strategy to build long-term relationship with their buyers. Based upon an extensive literature review, we propose three droops of independent variables which may affect long-term relationship, including (a) environmental factors (product complexity, product importance, source dependence, price sensitivity), (b) relational factors(trust, commitment, satisfaction, intention of expansion), (c) operational performance(quality, delivery, cost capability, technical knowhow). The buyer's actual period of relationship with its main supplier is used as a dependent variable. Using hierarchical multiple regression analysis, we empirically test hypotheses, analysing a sample of 290 manufacturing firms in the U.S. The statistical results indicate that the buyer's source dependence, price sensitivity and the supplier's commitment play a significant role in establishing long-term relationship between the buyer and the supplier. However, the supplier's cost capability and technical knowhow in operational performance negatively affect long-term relationship in contrast with our hypotheses. Due to this controversial result, we divide the sample group Into dual sourcing and multiple sourcing environments and reconduct regression analysis in a post hoc manner. The findings show that the supplier's cost capability and technical knowhow are negatively associated with the length of relationship only in the multiple sourcing environment. The results may confirm that both parties' opportunistic behavior is more salient in the multiple sourcing environment than in the single sourcing environment.

• Korean Journal of Community Nutrition
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• v.16 no.3
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• pp.386-397
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• 2011

This study was to investigate the housewives' purchase behaviors on the environment-friendly agricultural products (EFAP) by survey in Daejeon area housewives. 390 questionnaires were used and analysed. Most of the subjects were female (92.6%) distributed evenly in their 40's (55.4%), and graduated from high school (43.6%) or college (36.4%). Subjects' occupation was most housewives (64.1%) and 77.4% of the subjects had monthly family income of 2 million won or more. 76.9% of the subjects had purchased EFAP already. The reason of purchasing EFAP was mainly "good for health" (80.3%), and reason for non-purchasing was "high prices" (28%) or "not so trustworthy" (25.6%). The most purchasing frequency was "once a week" (29%). 46.7% of the subjects spent 20% of their agricultural product cost for EFAP and 38.7% of them spent less than 30,000 won per month for EFAP. On checking of EFAP labeling, the housewives scored 3.59 for the validate date, 3.25 for the place of origin, 2.8 for the quality certification mark by 4-point Likert scale. 65.1% of the subject had intention to increase purchasing of EFAP in future. To promote the consumption of EFAP, the improvement factors were price-cutting (47.9%), trust on producers (18.2%) and quality betterment (17.7%). Accordingly, the consumers prefer EFAP for wellbeing health of families; however, they hesitate to buy due to their high price and the low reliability on producers of EFAP. Thus the producers and the related organization of EFAP should contrive proper countermeasures to increase consumer's satisfaction level on their credibility and price of EFAP.

• The Journal of the Korea Contents Association
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• v.12 no.7
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• pp.336-345
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• 2012

Under the influence of information technology, there has been a significant change in the consumers' attitude and behavior toward the cultural products. Especially, the social network service (SNS) is predicted to effectively facilitate the growing interaction among potential consumers, which may lead to consumption of the cultural products. The goal of this study is thus two-fold: (a) to investigate the characteristic features of the digital environments based on SNS, and (b) to examine how these factors result in the purchase of the cultural contents. The survey data identified the digital environments as Informational interaction, Information connectivity, and Informational trust in the SNS environment. Subsequently, the structural equation methods confirmed that these factors facilitate consumers' participation in the information network and promote consumers' emotional attachment to the cultural contents, which eventually lead to the positive attitude toward the purchase of the cultural contents.

• Journal of Korean Society on Water Environment
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• v.22 no.1
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• pp.116-121
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• 2006

Fundamental investigations have been carried out to find the applicability of manganese nodule as an adsorbent of nickel ion with an intention that nickel can be secured in manganese nodule along with the treatment of wastewater. The average content of manganese in nodules which used in the experiments was about 27%. The content of nickel in manganese nodules was observed to increase up to 4 times higher with comparison to its original value after adsorption. When the initial concentration of nickel ion in artificial wastewater was lower than 500 mg/L, its adsorbed amount on manganese nodule was shown to increase continuously. However, no more than about 82 mg/L of nickel was attained at higher initial nickel ion concentration than 500 mg/L. The adsorption of nickel ion was increased with temperature under experimental conditions and as the size of manganese nodule particles became smaller more nickel ion was adsorbed on adsorbent. Regarding the effect of pH, the adsorption of nickel ion was more hindered as the solution became acidic. Adsorption behavior of nickel ion on manganese nodule was found to follow the Freundlich model well and kinetic analysis showed that the adsorption reaction of nickel ion was second order. Thermodynamic parameters for the nickel ion adsorption were estimated on the basis of thermodynamic equations and they were in good agreement with experimental results.

• The Journal of the Korea Contents Association
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• v.14 no.9
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• pp.463-475
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• 2014

Medical tourism which is considered a new growth engine of the 21th century has been rapidly developing in the both quantity and quality. However, medical tourism products offered by our country are not enough to be differentiated according to the need of medical tourists. This study tried to search for the solutions in the medical tourism attributes. This confirmed whether the involvement of Hallyu(Korean wave) which has been growing steadily since 2000 affects medical tourism or not. For these purposes, there were 5 hypotheses set and empirical analysis was conducted through a survey. SPSS 20.0 statistical program was used for the empirical analysis and the established hypotheses were all adopted as a result of verification. It was thus confirmed that the involvement of Hanrye affected medical tourism attributes, satisfaction and behavioral intentions. Also, medical tourism attributes affected satisfaction and behavioral intentions.

• Journal of Korea Game Society
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• v.11 no.6
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• pp.115-125
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• 2011

Recently, a sharp increases of users of smartphone is not only cause an rapid growth smartphone-games market, but also secured it's position as a high value market. thus have to begets a multilateral study to the smartphone of newly-rising. however the earlier studies were researched previous smartphone, despite extended research is needed for smartphone-games. therefore the study's purpose is to draw a main factors it has a decisive effect for recommendation and sustainable-usage through recognizing the cause-and-effect relationship with purchase intention, purchase action, satisfaction, recommendation, and sustainable usage that based purchase-effect-factors of smartphone-games. for this study the questionnaire of 293 was taken. and structural equation model was adopted to analyze this study.

• The Journal of the Convergence on Culture Technology
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• v.4 no.1
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• pp.225-230
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• 2018

Local brand and local branding is becoming one of fast-growing areas in management. Many local governments participate in local branding project like local festival, local product brand, place marketing. The study identified the characteristics and concepts of local brand and local branding and also suggests some categories of local brand. Empirical study showed low awareness and low trustworthiness for Chungnam local product brand. But brand showed high influence on the consumer's buying intention for the agricultural product. This results suggests the implication that brand is the important for consumer's buying behavior in agriculture industry and local brand has some task for marketing communication for its awareness and trustworthiness.

• Journal of the Korea Convergence Society
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• v.11 no.3
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• pp.171-179
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• 2020

Media technologies that have made the hyper-connected age change the way people use communication text. Ads texts actively used by companies are storytelling and storydoing. These two advertising texts are very effective in inducing people's emotions and forming participatory behavior. People's thinking tendency also influence persuasion. The results of this study are as follows according to the type of ads text and the thinking tendency of consumers. Consumers' attitudes toward ads turned out to be more positive in synthetic thinking. In analytical thinking, the storytelling ads texts induced more favorable responses. On the other hand, in comprehensive thinking, the story doing text was effective. The same result was found in the perception of premium value, willingness to pay premium price, and repurchase intention.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.22 no.10
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• pp.1340-1346
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• 2018

There have been researches on game continuance intention based on consumer behaviour theory of management science. Such macro access of computer game analysis might be insufficient to draw valuable results due to complex subsystem structure of recent computer games. In this paper, we choose 'Blade and Soul' game that was first published in 2012 and has been within top 20 MMORPG in Korea but known as a 'long time users' only game'among game players recently. Three user groups - long loyalty, concentrated, casual - are classified based on their play history and play time per day of Blade and Soul. The first survey with 222 subjects revealed that the real strength of the game was not the combat - Dungeon, Arena, Battleground competition - but very cohesive game community Blade and Soul has. Thus, we conduct another survey on the game community issues among 148 long time users (over 3 years playing history) and analyze their traits and behaviour patterns.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.7
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• pp.2436-2443
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• 2010

The present study aims at investigating conflict-raising factors generable for or during a familial travel in our country, with an outlook that understanding of such conflict raisers in an analytic manner be utilized as the basic data for research on travel behaviors. More specifically, key focus in this study was made on the aspect of tourism science, to wit, how sort of conflict inducers existent between a decision maker of a family and its constituents during outdoor travel of that family vary with familial life-cycle in terms of the tourist behavior theory. Such research attempts are likely, firstly, to offer some clues to invigorate inter-communicability among familial stakeholders in determining the travel intention. Secondly, such attempts also expectedly provide better trustability among family members affordable from converged opinions by familial stakeholders. Thirdly, the predictive recognition of factors inducing familial conflicts in a detailed manner is deemed to lead to reduced trial and error in determining decisions among family members.