• Journal of Korea Trade
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• 제25권2호
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• pp.22-45
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• 2021

Purpose - This study aims to identify new attributes by analyzing reviews conducted by global automaker customers and to examine the influence of these attributes on satisfaction ratings in the U.S. automobile sales market. The present study used J.D. Power for customer responses, which is the largest online review site in the USA. Design/methodology - Automobile customer reviews are valid data available to analyze the brand personality of the automaker. This study collected 2,998 survey responses from automobile companies in the U.S. automobile sales market. Keyword analysis, topic modeling, and the multiple regression analysis were used to analyze the data. Findings - Using topic modeling, the author analyzed 2,998 responses of the U.S. automobile brands. As a result, Topic 1 (Competence), Topic 5 (Sincerity), and Topic 6 (Prestige) attributes had positive effects, and Topic 2 (Sophistication) had a negative effect on overall customer responses. Topic 4 (Conspicuousness) did not have any statistical effect on this research. Topic 1, Topic 5, and Topic 6 factors also show the importance of buying factors. This present study has contributed to identifying a new attribute, personality. These findings will help global automakers better understand the impacts of Topic 1, Topic 5, and Topic 6 on purchasing a car. Originality/value - Contrary to a traditional approach to brand analysis using questionnaire survey methods, this study analyzed customer reviews using text mining. This study is timely research since a big data analysis is employed in order to identify direct responses to customers in the future.

• 대한건축학회연합논문집
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• 제8권4호
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• pp.123-130
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• 2006

This paper discusses issues faced by individual building industry clients. These form the majority of clients but, because they do not possess high purchasing power, they attract less attention in the industry. Given that key decisions on project definition and procurement strategy are made at the pre-project stage, the industry would benefit from knowing relevant aspects of its clients' attitudes and behaviors, so that it can support them. There is a lack of research on this subject, and so we first describe a theoretical framework and research methodology that were developed for this specific group of clients. Theory adopted from consumer behavioral research was introduced to develop a general behavioral model of individual clients. In this model, individual clients are assumed to seek and then process information after acknowledging normative activities. To validate our model, a field survey was conducted using randomly selected individual clients. Their opinions on the importance and difficulty of 12 normative activities were analysed to establish a general attitude. Information seeking behaviour was investigated by measuring the frequency and type of source that they contacted to conduct the normative activities. The attitudes and information seeking behaviour presented in this research will contribute to the development of project tools for supporting these clients.

• 산경연구논집
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• 제14권8호
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• pp.1-8
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• 2023

Purpose: This research aims to identify positive connections between digital fashion product value and consumer purchase behavior. The research tries to offer valuable insights and implications for fashion industry practitioners, enabling them to harness the power of the Metaverse to enhance customer engagement, drive sales, and stay ahead in this ever-evolving digital landscape. Research design, data and methodology: The research design for this study is a systematic literature review. A systematic and rigorous approach was adopted to ensure the reliability and validity of the research findings. By conducting this kind of approach to achieve the purpose of the study, this research aims to comprehensively analyze existing academic articles, peer-reviewed journals, and relevant publications related to the topic. Results: According to various academic search engines, the results revealed several dimensions of value associated with digital fashion products on the Metaverse platform, which significantly influence consumer perceptions. These dimensions of value extend beyond traditional tangible attributes and are uniquely shaped by the immersive and interactive nature of the virtual environment. Conclusions: All in all, the findings highlighted the significance of experiential value in driving purchase behavior. Creating immersive and interactive virtual shopping experiences emerged as a crucial strategy for fashion industry practitioners to engage potential consumers effectively.

• 한국융합학회논문지
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• 제11권1호
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• pp.9-16
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• 2020

본 연구의 목적은 중국 장춘시 농촌 주민의 정보 소비행위 구조를 심층 분석하고, 농촌 주민의 정보 소비 수준을 높이는 것이다. 본 연구에서는 농촌 주민의 정보 소비행위에 관한 설문 조사 및 면담조사를 실시하였고 통계 분석 방법을 사용하여 정보 소비행위 구조를 분석하였다. 설문 조사는 장춘시 주변 15개 농촌지역 주민들을 대상으로 심층 면접과 개방형 설문지를 배포하고 면접내용과 설문지를 취합하여, 조사 데이터를 SPSS23.0으로 탐색적 요인분석을 실시하였고, Mplus 7.4를 사용하여 확증적 요인분석을 실시하였다. 연구결과, 장춘시 농촌 주민의 정보소비 행위구조는 정보수요, 정보이용능력, 결제능력 등의 3가지 차원과 높은 관련성을 갖는 것으로 분석되었다. 이는 정보소비 행동구조의 수요력, 구매력, 정보품질 등에 관한 선행연구들과 일치한 결과가 나온 것으로 확인되었다. 본 논문은 정보 소비자의 정보 소비 행동구조에 관한 연구에서 실증분석의 효과를 입증한 연구로써 그 의의가 있다.

• 동력기계공학회지
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• 제21권4호
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• pp.57-61
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• 2017

The vehicle label fuel economy is used as an energy management indicator nationwide. It induces technology development of automobile manufacturers and plays a role of providing information when purchasing a consumer vehicle. However, consumers who purchase a new vehicle continued to complain that the label fuel economy is different from the mandatory fuel economy rate. The domestic fuel economy measurement method is the same as the North American measurement method. The results of the two test modes (urban (FTP-75 mode), highway (HWFET mode)) are calculated in five test modes reflecting various environmental conditions and driving patterns 5-cycle correction formula is used which is equivalent to the fuel efficiency value. In this study, to solve the consumers' curiosity about the fuel economy of new vehicle, we use domestic fuel economy measurement method to measure the new car condition within 150 km of driving distance and the cumulative driving distance condition of domestic label fuel economy test vehicle. A comparative evaluation of fuel economy was carried out for a durability vehicle of $6,500{\pm}1,000km$. A result, mean value of the fuel economy of the four gasoline vehicles increased by 2.7 % in the city center mode and by 2.5 % in the highway mode in the durable vehicle compared new vehicle. And in the case of the diesel vehicle it increased by 2.5 % and 3.9 % respectively. The harmful exhaust gas emitted from the vehicle also resulted in more emissions of both gasoline and diesel vehicles in new vehicles. It is considered that the increase of the frictional force of the vehicle driving system and the lubricating oil system would have an effect on the reduction of the fuel economy of the new vehicle, and it was found that the fuel economy and the exhaust gas were improved by proper cumulative distance (domesticate) to the new vehicle.

• 융합정보논문지
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• 제11권11호
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• pp.288-295
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• 2021

본 연구는 마스크팩 유효성분을 흡착시킨 엔드 페이퍼를 퍼머넌트 웨이브 시술시 모발에 미치는 영향을 알아보고자 수행하였다. 시중에 판매되는 마스크팩 중 청귤, 콜라겐, 어성초 유효성분을 함유한 마스크팩을 구입하여 엔드 페이퍼에 흡착시켜 퍼머넌트 웨이브를 시술하였다. 실험 방법으로 모발 굵기, 모발 보습력, 인장강도, SEM을 이용한 모표피 관찰, EDS를 이용한 모발 구성 원소 분석을 하였다. 실험 결과 어성초 유효성분을 엔드 페이퍼에 처리한 실험군이 모발 굵기, 인장강도, 모표피 관찰, 모발 구성 원소 분석 결과 모발 보호효과가 있는 것으로 확인되었다. 또한 청귤 유효성분을 엔드 페이퍼에 처리한 실험군은 모발 보습력 실험 결과에서 비교적 많은 수분을 함유하고 있는 것으로 확인되었다. 유효성분들이 함유된 기초화장품 제품들을 활용하여 모발화장품으로 개발하여 활용하고, 산업현장에서 화학시술 시에 적용할 수 있도록 다양한 재료와 도구들에 대한 개발과 연구가 진행되기를 바라는 바이다.

• The Korean Journal of Pain
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• 제37권1호
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• pp.51-58
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• 2024

Background: The rise in national health care costs has emerged as a global problem given the ever-aging population and rapid development of medical technology. The utilization of interventional pain management has, similarly, shown a continued rise worldwide. This study evaluates the differences in the medical costs in the field of interventional pain treatment (IPT) between two countries: Korea and Japan. Methods: Korean medical insurance costs for 2019 related to pain management focused on IPT were compared to those of Japan. Purchasing power parity (PPP) was used to adjust the exchange rate differences and to compare prices in consideration of the respective societies' economic power. Results: The cost of trigger point injections in Japan was 1.06 times higher than that of Korea, whereas the perineural and intraarticular injection prices were lower in Japan. The cost of epidural blocks was higher in Japan compared to Korea in both cervical/thoracic and lumbar regions. As for blocks of peripheral branches of spinal nerves, the cost of scapular nerve blocks in Japan was lower than that in Korea, given a PPP ratio 0.09. For nerve blocks in which fluoroscopy guidance is mandatory, the costs of epidurography in Japan were greater than those in Korea, given a PPP ratio 1.04. Conclusions: This is the first comparative study focusing on the medical costs related to IPT between Korea and Japan, which reveals that the costs differed along various categories. Further comparisons reflecting more diverse countries and socio-economic aspects will be required.

• 마케팅과학연구
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• 제19권4호
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• pp.44-56
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• 2009

冲动购买是指一个没有预先购物意向的立即购买. 以往对冲动购买的研究主要集中于和营销组合变量, 环境因素, 消费人口和特征相关的因素. 在以前的研究中, 营销组合变量如产品种类, 产品类型和氛围, 包括广告, 优惠券, 销售活动, 促销刺激销售点, 和媒体格式都已被用于评估产品信息. 有些作者还着重围绕消费者的情境因素. 如信用卡的使用, 时间, 产品运输性, 发现购物同伴的存在和数量对冲动购买/冲动趋势有积极的影响. 研究也已评估了个体特征的影响, 如年龄, 性别, 以及消费者的教育程度, 以及拥挤的感知, 刺激和接触的需要等因素对冲动购买的影响. 概括来说, 以前的研究发现所有的产品都可以被冲动地购买(Vohs and Faber, 2007), 即环境因素可以影响或至少促使冲动购买行为. 最近新的分销渠道的推出, 例如家庭购物渠道, 折扣店和网上商店, 这些24小时都营业的形式增加了冲动购买的可能性. 然而, 以前的文献重点关注情境和营销变量, 因此这些研究所考虑的消费者的主要特征仍然是缺乏的. 为了弥补这个缺陷, 本研究根据研究的第三个惯例并关注个体特质变量, 这些是很少被研究的. 更具体地来说, 本研究探索了冲动购买趋势对冲动购买行为是否有积极的影响, 并评估了消费者特点例如认知闭合需要(NFCC), 心理健康和人际敏感性是如何影响消费者冲动购买的趋势. 这项调查结果显示, 消费者的情感冲动, 对冲动购买行为产生积极的影响, 而认知冲动并没有对冲动购买行为的影响. 此外, 情感冲动购买倾向是被认知闭合需要的构成因素所推动的, 如果断和模糊不适; 心理健康, 如环境控制和生活的目标, 以及规范和信息的影响. 此外, 认知冲动倾向是被认知闭合需要的构成因素所驱动的决断, 模棱两可的不适和密切的态度, 心理健康和环境控制, 以及规范性和信息的影响. 本研究具有重要理论意义. 第一, 情感冲动对冲动购买行为有巨大影响. 以前的研究根据情感和流动理论提出, 低到中等程度的冲动是自我控制减少或自我监管机制失败所造成的. 本研究证实了上述观点. 二, 本研究通过确认冲动购买趋势可以看做是情感和认知两个维度的二维概念, 并说明冲动购买行为主要是由情感冲动解释, 而不是认知冲动. 第三, 目前的研究有新的概念, 如在本研究的模型中作为潜在影响因子的心理健康和认知闭合需要, 从而对现有的文献做出了贡献. 通过多维概念例如心理健康和认知闭合需要, 有关消费者信息过程的多个方面可以被评估. 第五, 本研究通过确定规范和信息这两个竞争路线扩展了现有的文献. 规范影响发生在个人符合别人的期望或提高他们的自我形象时. 而信息的影响发生在个人搜索来自他人知识信息和观察他人行为之后的推论. 本研究显示了这两个相互竞争的社会影响力的路线, 可以归因于不同影响力的来源. 目前的研究也有许多实际的启示. 首先, 它表明, 公司应该更多关注其首要的目标, 有情感冲动的消费者. 这一方面公司可以创造更振奋精神的购物环境. 二, 目前的结果表明, 认知闭合需要与认知方面的冲动有密切相关的. 这些人是被不经意的想法所驱动的, 而不是感觉或兴奋. 在购买点理性的广告会吸引这些客户. 第三, 容易受规范性影响的消费群是另一个潜在的目标市场. 零售商和制造商, 通过宣传其产品和/或可用于识别或符合愿望组在对他人的期望的产品服务. 但是, 作为一个细分市场, 零售商应避免目标消费群易受信息的影响. 这些人对有关购买的产品服务进行了广泛的信息搜索, 因此更详细, 长期理性的广告信息可以内化这些消费者的思想过程. 本文的结果有几个原因应慎重解释. 这项研究采用了数量较少的便利样本, 而且只调查了两个维度的行为. 为此, 今后的研究应包括更多样化特点和衡量行为的不同方面的样本. 未来的研究还应该调查与情感作用理论密切相关的个性特征. 在以后的研究中, 特征变量会是很另人感兴趣的领域, 如感觉的好奇, 人际敏感性的好奇心, 和气氛反应.

• 수산경영론집
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• 제31권1호
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• pp.115-133
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• 2000

The policy of suppling tax-exempt fishery oil in Korea has a history of almost 40 years, which was initiated by the National Federation of Fisheries Cooperatives in 1965. In 1999 the volume of fishery oil supplied to the earning fishermen and fishing entrepreneurs amounted to 8,390 thousand DM, 500 billion won in total. This paper analyzes the oil supplying system to fishermen in Korea and shows that the structural obstacles to the stable provision of fishery oil lies in the ineffective bargaining power (fixing price). Provided that the NFFC as a buyer, which is not equipped with the storage facilities for oil bids for a unit-price contract of fishery oil, there exists a possibility of collusion among 5 local oil refineries corporations to influence the oil price, making it difficult to reach a resonable price of oil. Though the international bids and direct imports following the liberalization of oil imports would help lower the unit price, purchasing and importing the oil out of season at a lower price would not be guaranteed without the oil storage facilities. Furthermore, the current supply system of oil is quite vulnerable to the extraneous factors and, say when the oil price soars unpredictably, it is almost impossible to supply low - priced fishery oil to fishermen. The National Federation of Fisheries Association of Japan(Zengyoren), for instance, possesses 10 oil storage facilities, which had been built across the country during the last 20 years (1964-1984). The storage capacity of these facilities reaches 0.6million DM(by kind, 0.56million DM for A heavy oil, 38thousand D/M kerosene, 5thousand D/M for diesel fuel oil). Allowing no intermediary of production associations(fisheries cooperatives) the NFFA's capacity for keeping oil in reserve rises much higher. As these storage facilities can keep the oil amounting to as much as of 70 days demand in reserve, a stable supply of fishery oil on favorable terms is secured. In contrast with Japan case, unequipped with the storage facilities for fishery oil, Korea does not have much bargaining power for bringing down the price of fishery oil. To make matters worse, the oil storing capacity of the member cooperatives is the volume of only 8 days demand. In case the oil price rises, it is almost impossible to supply the oil to the fishermen at a price lower than the price risen.

• 자원ㆍ환경경제연구
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• 제25권3호
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• pp.377-401
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• 2016

배출권거래제는 시장 친화적 온실가스 감축 정책이지만 단기적으로는 기업들에게 추가적인 비용을 야기한다. 이 비용에 대한 정교한 예측은 기업이 직면한 불확실성을 줄이고, 나아가 거래제의 안정적 조기 안착을 돕는다. 본 연구는 배출량이 가장 많은 업종인 발전 에너지 업종의 2016-17년 예상 배출권 구입비용을 추산한다. '제7차 전력수급기본계획' 상의 전력수급량 전망치를 근거로 전력시뮬레이션 모형 M-Core을 이용하여 전망한 온실가스 예상 배출량과 '온실가스 배출권거래제 제1차 계획기간(2015년~2017년) 국가 배출권 할당계획'에 나타난 발전 에너지 업종 할당량을 이용하여 해당 업종의 배출권 과부족분을 추정하였다. 그 결과 2016년은 무상할당량이 예상배출량을, 2017년에는 예상배출량이 무상할당량을 초과하는 것으로 나타났으며, 배출권 가격이 1만원~2만원/톤인 경우 배출권 구입비용이 약 700억~1,400억원이 될것으로 전망되었다. 그리고 CO2 비용이 변동비에 포함된다는 가정 하에서, 배출권 가격이 8만원/톤을 초과하는 경우에 석탄화력발전과 LNG발전 간 급전순위 변동이 발생하는 것으로 확인되었다. 이는 2만원 이하의 현재 배출권 가격 수준으로는 배출권거래제의 목적인 석탄화력발전 대체를 달성할 수 없음을 의미한다.