• Korean Association of Arts Management
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• no.60
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• pp.37-68
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• 2021

The purpose of this study is to understand the attractiveness of the vinyl record industry and derive implications by analyzing the structure of the industry. A few previous studies pay attention to the rapidly increasing demand for vinyl records, especially from a consumer point of view, and unlike the analysis of the consumption and vinyl record industry, this study focuses on the subjects of production and distribution of vinyl records. This paper collects data through in-depth interviews with experts in the vinyl record industry and various secondary data, which is analyzed by Porter(1980/2008)'s Five Forces Model. According to the analysis, the attractiveness of the vinyl record industry is positive in terms of the appropriate competitive strength in the industry and weak bargaining power of buyers, but negative in terms of the strong bargaining power of new entrants and substitutes. The outcome of this research has significance as basic data implying that companies that are trying to enter the vinyl record industry need to make strategic decisions.

• The Journal of the Korea Contents Association
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• v.20 no.8
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• pp.1-9
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• 2020

As the aging problem of the regional industry ecosystem has gradually become serious, research to measure and regenerate the regional industry ecosystem decline has been actively conducted. However, little research has been done on regional industry ecosystem crises. Crisis emerges radically over a short period of time, and it is often impossible to respond by post-response, so you must respond before the crisis occurs. In other words, it is more necessary and required when looking at the crisis early and taking a proactive response from a long-term perspective. Therefore, it is necessary to develop a predictive model that can proactively recognize and respond to the crisis in the regional industry ecosystem. Therefore, this study checked the possibility of predicting the risk of regional industry and market according to the emotional score of the news by using large-scale news data. News sentiment analysis was performed using the Google sentiment analysis API, and this was organized by month to check the correlation between actual events.

• International Commerce and Information Review
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• v.12 no.1
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• pp.225-250
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• 2010

The purpose of this study is to grasp the ripple effect of food industry, which is rising as the prominent industry of the future and has a high forward & backward ripple effect, on domestic economy and other industries through Industrial Input-Output Analysis and suggest the export connection method for the development of food industry in the future. As an analysis result, it was found that the effect on product inducement and employment inducement was very high. Like that, it is necessary to establish export connection strategy to escape from narrow domestic market and advance into world market in order to develop food industry, which has a high ripple effect on domestic market. For the export connection of food industry, it is possible to enlarge overseas market demand of domestic food industry by providing domestic food companies with export-concerned information such as overseas export market information and food market information, advertising world market for domestic food industry actively through the globalization of Korea food, securing food processing technology, removing export unavailability risk through the export insurance policy and advertizing the safety of food industry through the reinforcement of food safety control standard and penalty standard.

• 한국디지털정책학회:학술대회논문집
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• 2004.11a
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• pp.99-109
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• 2004

Key goal of the study is to analyze the economical ripple effect by the digital contents industry. In this study, the results of analysis of multiplier effects of digital contents industry can be summaries as follows: (1) Output multiplier for the manufacturing sector was the highest with value of 3.0509 while that of digital contents industry is the lowest at 1.6511. (2) Employment multiplier is the lowest for the manufacturing sector with value of 4.2895, while that of digital contents industry is the lowest with value of 1.0238. (3) Income multiplier is the lowest for the manufacturing sector with value of 5.3331, while that of digital contents industry is the lowest with value of 1.0081. Therefore, digital contents industry is clearly a new-growth power industry in the future rather than in the present.

• The Journal of the Korea Contents Association
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• v.21 no.9
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• pp.125-135
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• 2021

Due to the lack of national consensus on the importance and value of the character industry and the lack of recognition of value as a national strategic industry, the development of the character industry is experiencing great difficulties. The purpose of this study is to analyze the economic effects of character industry in China to help establish policies and strategies for the character industry in the future. To this end, this study utilized the China 2017 Industrial Association Table. The analysis results are as follows. China's character industry has a lower production inducement effect than other industries with a column total of 3.45514, and a row total of 1.30015. This shows that China's character industry is still being produced by small and medium-sized companies with a low equity ratio. Second, in the character industry, the index of the sensitivity of dispersion representing the forward linkage effect is 0.01426 and the impact factor is 0.03790, which are all less than 1. Therefore, it can be said to be the final demand manufacturing type.Third, in China character industry's income induction is 0.47690 and the production tax induction effect is -0.04912. It can be seen that the character industry has less income induction and tax burden generated every time the final demand increases by one unit in the entire industry than in other industries.Despite the quantitative growth of the character industry in China, the impact on other industries is low and it is not playing a role as an income-generating industry. Structural improvement is needed for the qualitative development of China's character industry.

• The Journal of the Korea Contents Association
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• v.11 no.8
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• pp.342-352
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• 2011

This study is to verify hypotheses about the efficacy and success factors of the IT Mentor project(in which 524 students participated) which is one of the most best practices in Korea. The empirical results found that all the aspects of students, industrial experts, professors, support programs and other infrastructure have certain influences on the industry-academia cooperation. In addition, logit regression model was employed to investigate the efficacy factors of industry and university's satisfaction to IT mentor system. It showed that industry's satisfaction depends on students' participation in company's projects and students' improvements of major competence.

• Proceedings of the KIEE Conference
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• 2015.07a
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• pp.609-610
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• 2015

최근, 화석연료의 고갈과 환경오염에 대한 우려로 고품질, 고효율 에너지에 대한 연구가 진행되고 있다. 이러한 연구 분야 중 하나인 에너지 저장 분야에 대하여 세계적인 연구가 진행 중이며 ESS 및 고출력 UPS의 연구에 초점을 맞춰 진행되고 있다. 본 논문에서는 에너지 저장분야 중 UPS시장에 초점을 맞추어 연구를 진행한다. 시장 공학적 측정방법을 통하여 용량별 UPS시스템의 방향을 제안한다. 시장 공학적 측정결과를 검토한 결과, 전 세계적으로 데이터 시장의 발전으로 세계 UPS 시장은 저출력에서 고출력 시스템으로 변화하고 있는 추세이며 신흥국의 데이터시장 발달과 클라우딩 시스템의 발전으로 2019년까지 50kVA이상 시스템이 큰 폭으로 증가할 것으로 전망된다.

• Proceedings of the Korea Technical Association of the Pulp and Paper Industry Conference
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• 2002.11a
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• pp.181-186
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• 2002

• Proceedings of the Korea Technical Association of the Pulp and Paper Industry Conference
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• 2004.04a
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• pp.238-241
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• 2004

• Proceedings of the Korea Technical Association of the Pulp and Paper Industry Conference
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• 2004.04a
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• pp.181-191
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• 2004