• 경영과학
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• 제31권2호
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• pp.87-103
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• 2014

This study looks for the service factors influencing to conversion among the domestic telecommunication companies and finds out the effect which the switching benefit affect the customer satisfaction and the switching intention. Eight service factors of the telecommunication company such as usability, call quality, terminal quality, auxiliary service, rates, after service, application and brand image are selected and verified using the structural equation model. Auxiliary service, rates and brand image give positive (+) effects to the customer's satisfaction, but the application gives negative (-) effects to the customer's satisfaction. Switching benefit affects significantly to the switching intention, but not to the customer satisfaction. The customer satisfaction gives a positive effect to the switching intention. The telecommunication service factors influence to customer satisfaction and switching intention, and switching benefit also influences to switching intention. It was analyzed that the significant influencing service factors were a little different among the telecommunication companies.

• 대한안전경영과학회지
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• 제9권1호
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• pp.213-220
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• 2007

This paper proposes the selection model of the telecommunication company using an analytical hierarchy process. When selecting a telecommunication company, consumers conflict the difficulty In decision-making because there are many competitive and complementary factors of telecommunication companies. To select an optimal telecommunication company, consumers need to consider a number of different quantitative and qualitative factors such as fare, various services, additional function and so on. In this study, we use the analytic hierarchy process based method for selecting the telecommunication company considering various factors to help consumers' decision-making for their benefits.

• 한국멀티미디어학회논문지
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• 제13권2호
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• pp.324-331
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• 2010

이동통신 시장 규모가 폭발적으로 증가함에 따라 이동통신사 간에 고객 유치 경쟁도 치열하다. 국내 이동통신사들은 좀 더 나은 품질과 서비스로 만족도를 향상시켜 고객을 확보하기 위한 노력을 전개하고 있다. 이에 이동통신 산업의 경쟁력과 부가가치를 높이기 위하여 이동통신사에 대한 만족도 요소와 종합 만족도를 정량적으로 평가할 수 있는 과학적 연구가 필요하다. 본 논문에서는 AHP와 통계적 방법을 이용하여 이러한 만족도를 정량적으로 추정하는 방법을 연구하고 실증분석 하였다. 제안된 방법을 활용하여 소비자들은 양질의 제품과 서비스를 받을 수 있을 것이며 나아가 국내 이동통신은 세계적으로 경쟁력을 확보할 수 있을 것으로 기대한다.

• 품질경영학회지
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• 제44권4호
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• pp.921-934
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• 2016

Purpose: The purpose of this study was to propose useful suggestions by explore the effects of the Mobile Telecommunication service quality on customer satisfaction and Customer Loyalty (Focus on Moderation effect of switching barrier) in Korea Mobile Telecommunication industry. Methods: After reviewing the literature, the structural eqation modeling(SEM) conducted by LISREL 8.53 test the research model. The data was collected from subscriber of mobile telecommunication service by the questionare in Korea. Results: The results of SEM show that Mobile Telecommunication Service Quality have a positive effect on customer satisfaction, and customer satisfaction also have a positive effect on customer loyalty. And switching barrier have a moderation effect between customer satisfaction and customer loyalty. Conclusion: Mobile Telecommunication Service Quality is highly related to Customer Satisfation and Customer Loyalty, so Mobile Telecomunication Company should improve Service Quality especially price-related service quality and process/ human- related service quality. And the company need to get higher the positive Switching Barriers in order to improve Customer Loyalty.

• 품질경영학회지
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• 제49권4호
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• pp.483-503
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• 2021

Purpose: The purpose of this study is to investigate the service quality factors in terms of customer trust, satisfaction and loyalty of the Korean telecommunication companies(SKT, KT, LG U+). Specifically, this study presents new business strategies of the each company, thereby pursuing the innovation for mature stage. Methods: To analyze the telecommunication service quality factors that contribute to customer trust, satisfaction and loyalty, this study conducted a survey targeting customers of each company. Using the data collected, the research model was built, and empirical analysis was performed through statistical processing to verify the model. Furthermore, the clarification of each hypothesis were held including the comparison analysis of each company data. Results: The results of this study are as follows; (1) When it comes to total dataset, all quality factors including trust, satisfaction and loyalty showed significant relationship, accepting every hypothesis. (2) However, for SKT and LG U+, empathy showed no significant impact on trust while the others showed significant effect. (3) Finally for KT, all service quality factors such as responsiveness, empathy, security, and customer enablement had a significant effect on trust. Conclusion: As the development of platform industry are intensified, telecommunication companies are required to manage service quality factors thoroughly, especially focusing on customer privacy and security.

• 한국산학기술학회논문지
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• 제10권5호
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• pp.1060-1064
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• 2009

본 논문에서는 수도권 대학생을 대상으로 한 Fuzzy AHP 기반의 이동통신사 신정을 위한 의사결정모델을 제안한다. 고객이 이동통신사를 선택할 때 이동통신사의 수많은 경쟁적인 그리고 상호보완적인 요소들로 인해 의사결정을 내리는 것이 용이하지 않다. 고객이 최적의 이동통신사를 결정하기 위해서는 요금, 다양한 서비스, 부가 기능 등과 같은 서로 다른 정량적 그리고 정성적 요소들을 고려할 필요가 있다. 본 연구에서는 대학생들이 고객으로서 이동통신사를 선정할 때 다양한 정량적 그리고 정성적 요소들을 고려할 수 있는 퍼지 AHP 기반의 모델을 제안한다. 특히, 퍼지 이론은 불활성설과 애매모호한 문제를 다루기 위해 적용되고 또한 정량적 요인들을 피지수로 바꿀 수 있는 선형정규화 모델을 개발한다. 수도권 대학생들을 대상으로 한 사례 연구는 제안 모델의 유용성과 고객들이 이익을 위해 보다 나은 의사결정을 내릴 수 있도록 도와줄 수 있음을 보여준다.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2009년도 춘계학술대회
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• pp.351-364
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• 2009

As well as the development of the measurement of service quality, various kinds of service measurements are also being developed. Especially the mobile telecommunication service being representative to the mobile telecommunication company would be the mostly developed area. Its development can be understood along with the development of the telecommunication companies as well as cellular companies, not only the service alone. It is a differentiated phenomenon in the current research, such as the organic influence between the service quality and product. Of course there are such products placed on sale and enjoyed the common service, but at present there is another case that the product is on the market exclusively with the mobile company in here. This article is to estimate service efficiency for Mobile Communication and Cellular company. In this paper, We tried to measure the service quality and overall satisfaction by using Data Envelopment Analysis(DEA), degree of combination and top2box which is a little bit different methodology from traditional ones. This paper uses CCR model in DEA to measure service efficiency in the Mobile Communication.

• 한국콘텐츠학회논문지
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• 제9권6호
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• pp.344-356
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• 2009

본 연구는 이동통신사를 대상으로 서비스품질 구성차원과 감정적만족, 인지적만족, 서비스명성 및 서비스 충성도 간의 경로상의 관계를 검증함으로써 감정적만족과 서비스명성의 인과적 역할을 확인하였다. 분석결과, 서비스품질 구성차원인 확신품질은 인지적만족과 감정적만족 모두에게 영향을 주지 않았지만, 유형품질은 인지적만족에 더 많은 영향을 준 반면 대응품질은 감정적만족에 더 많은 영향력을 줌으로써 서비스품질 차원에 따라 인지적만족과 감정적만족의 중요도가 달라짐을 확인하였다. 이를 통해 서비스품질과 인지적만족 간의 관계에서 감정적만족이 매개됨을 검증하였다. 또한 서비스품질에 대한 만족의 서비스충성도에 대한 직접적 영향력보다는 서비스명성을 통한 영향력이 더 높은 것으로 나타나 만족과 서비스충성도 간에 서비스명성이 매개됨을 확인하였다. 따라서 서비스품질을 통한 서비스충성도 구축을 위해서는 서비스품질 차원에 따라 감정적만족을 유도함으로써 인지적만족을 형성하여야 하며, 만족한 고객에게도 서비스명성을 높임으로써 강력한 서비스충성도을 이루어야할 것이다.

• 산업공학
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• 제18권3호
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• pp.253-267
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• 2005

Customer satisfaction becomes one of the important managerial concerns associated with corporate competency in current competitive environment for Internet communication service companies. Hence, it is demanding to improve a company's customer satisfaction through the total quality management perspective. In practice, engineers as well as the management hope to find major quality characteristics with Internet communication network that is closely related to customer satisfaction, consequently aiming to the raise of their company's customer satisfaction. This paper presents an empirical relationship analysis between network quality characteristics and customer satisfaction on Internet communication. Methodologically, the relationship analysis framework is based on the regression variable selection procedures. In this framework, it is implemented that; 1) iterative model building; and 2) consistent criteria application to statistical tests for selecting significant variables. A case study shows that; 1) the customer satisfaction on the network connection seems to be more closely related to the network quality characteristics compared with the customer satisfaction on the network speed; and 2) the download disconnection rate has relatively evident relationship with the customer satisfaction on the network connection.

• 한국경영과학회:학술대회논문집
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• 한국경영과학회/대한산업공학회 2005년도 춘계공동학술대회 발표논문
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• pp.822-828
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• 2005

Customer satisfaction becomes one of the important managerial concerns associated with corporate competency in current competitive environment for Internet communication service companies. Hence, it is demanding to improve a company's customer satisfaction through the total quality management perspective. In practice, engineers as well as the management hope to find major quality characteristics with Internet communication network that is closely related to customer satisfaction, consequently aiming to the raise of their company's customer satisfaction. This paper presents an empirical relationship analysis between network quality characteristics and customer satisfaction on Internet communication. Methodologically, the relationship analysis framework is based on the regression variable selection procedures. In this framework, it is implemented that; 1) iterative model building; and 2) consistent criteria application to statistical tests for selecting significant variables. A case study shows that; 1) the customer satisfaction on the network connection seems to be more closely related to the network quality characteristics compared with the customer satisfaction on the network speed; and 2) the download disconnection rate has relatively evident relationship with the customer satisfaction on the network connection.