• Proceedings of the Korean Nuclear Society Conference
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• 1998.05b
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• pp.981-987
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• 1998

원자력 발전 산업의 산업연관분석 결과에 의하면, 원자력 발전의 운영을 통하여 1993년에 국내총산출액 및 국내총생산의 0.5%를 생산하고 있는 것으로 나타났다 원자력 발전 산업의 생산물인 전력은 다른 산업의 생산활동을 위한 중간재로서 활발히 이용되고 있는 바, 이에 대한 지표인 중간수요비 즉 전방연관효과가 전체 산업평균 보다 높은 것으로 나타났다. 반면에 원자력 발전 산업 자체의 생산활동에서 필요로 하는 중간재에 대한 수요 즉, 후방연관효과는 전체 산업평균 보다 상당히 낮은 것으로 나타났다. 한편 원자력 발전 산업의 부가가치율은 다른 발전 산업 중에서 가장 높아서 경쟁관계에 있는 화력 발전산업에 비해 2배 이상의 부가가치를 창출하는 것으로 분석되었다. 원자력 건설 산업의 경제활동이 국민경제에 미치는 파급효과를 살펴보면 생산유발계수가 정부투자와 민간투자에 비해 높아 생산파급효과가 상대적으로 더 큰 것을 알 수 있다 그러나 수입유발계수는 정부투자와 민간투자에 비해 다소 높은 것으로 나타났다.

• Journal of Environmental Policy
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• v.10 no.3
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• pp.49-71
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• 2011

Water is an essential element required for the survival of 6 billion human beings around the world, and it has limited mobility. The importance of water industry has grown considerably, as its forecasted market size is expected to increase from $336 billion in 2007 to $865 billion in 2025, respectively. In 2003, the domestic water market was estimated to be worth 11 trillion won. However, according to the estimates of this research, the result above was overestimated by 2 trillion won. The economic ripple effects of newly defined water industry based on the input-output data from 2000 to 2008 were trivial, as the price effects of water industry was considerably minor at only 0.12%. To successfully implement policies to enhance the water industry, the market price mechanism must operate and function properly. Nevertheless, the impact of water's market prices on the economy upon application is projected to be trivial.

• Journal of Korea Technology Innovation Society
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• v.9 no.2
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• pp.279-303
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• 2006

We consider IT equipment industry, especially IT equipment exports, in Korea. Currently IT equipment exports are about 30% of the total exports in Korea. Furthermore the amount of IT equipment exports continues to increase. The impact of IT equipment exports to Korea economy must be large enough. However the research on this impact analysis is not found easily. In this paper we analyze the economic repercussion effects of IT equipment exports from 2002 to 2005 by using the Input-Output Analysis. The status of IT equipment exports in Korea is summarized. The extensive results on various levels of IT equipment industry are proposed.

• Journal of Digital Convergence
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• v.11 no.12
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• pp.1-10
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• 2013

The value added network service industry has played and important role in the telecommunication service industry and in the economic development of Korea. This study uses input-output analysis to investigate the role of value added network service sector in the Korean national economy for the period 2000, 2005, 2009, focusing on four topics in its application: production inducing effects, value-added inducing effect, employment-inducing effects by demand-driven model and supply shortage effect by supply-driven model, inflation impacts by the Leontief price model, finally analysing inter-industry linkage effects. The results of this study are as follows: production inducing effects analysis 2000 0.5253won to 2009 1.31314won, value-added inducing effects 0.25112won to 0.5337won employment inducing effects from 0.09749 to 0.21025 people grew, the supply shortage effect from 1.29003 to 2.12048won, price impact of Leontief price model was increased from 0.0022% to 0.00258%. Finally, inter-industry linkage effects, appeared to have the characteristics of final demand raw industrial.

• The Journal of the Korea Contents Association
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• v.13 no.2
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• pp.440-450
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• 2013

This purpose of this paper is to study the economic effects of port-liquid freight by focusing on Korea port and induce its policy implication. For this, 29 sectors' input-output tables with port-logistic sector as an individual sector is constructed. The direct industrial effects of port-liquid freight are analysed to be an increase in about 3.6billion dollars' worth of production of the port-logistic industry, an increase in about 1.98billion dollars' worth of value-added of the industry, and the creation of about 11,589 employment in the industry. Including the indirect effects, the total effects on Korea economy are estimated to be an increase in about 4.9 billion dollar's worth of production, an increase in about 2.4 billion dollars' worth of value-added and an increase in about 17,746 employment. The total effects of port-liquid freight on Korea economy is about 2.5-3.0% of that of port-logistic total freight. the results suggest tkat thought economic effects of port-liquid freightare not large, we have to focus on policy support for port of port-liquid freight.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.2
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• pp.1101-1108
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• 2015

This study provides the importance and value of selection and dissemination of Korean proven bulls by analyzing an economic impact. The results of economic impact analysis show that selection and dissemination of Korean proven bulls have a significant role in development of Korean bulls industry. The results of this study we found that the economic effect was 498.49billion won based on the condition of over grade 1. And the economic effect was 521.22 billion won based on the condition of over grade 2. It also insists that a continuous research and development of selection and dissemination of Korean proven bulls is needed for development of Korean bulls industry.

• Journal of the Korean Association of Geographic Information Studies
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• v.10 no.1
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• pp.146-157
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• 2007

Fishing villages have rich potential on account of serving as a base of fishing activities with various maritime ecosystem, culture and maritime resources as well. The object of the study is ports located in Gijang, Busan and it presents the overall development direction in ports within this area. Through systematic and well-planned developing small-sized ports, this research analyzes regional economic implications by improving settlement conditions for fishing villagers scattered around this area taking the ports' natural traits into consideration. The research correlates regional input output analysis by fishing port arrangement project with connection between inter-industries and inter-regions according to the model of input-output analysis and attempts to systematically analyze regional economic structure with the economic implication divided into production, employment and income, influenced upon by the change of political exogenous variable.

• The Science & Technology
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• v.4 no.1 s.13
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• pp.19-25
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• 1971

1.우주개발이란 2.우주개발의 효과 3.실용위성의 이용 4.우주개발의 파급효과 5.산업계의 기술적 파급효과 6.각국의 우주개발 예산의 년차별 추이 7.각국의 우주개발 조직 및 계획 8.각국의 인공위성 발사실적

• Journal of the Korea Institute of Information Security & Cryptology
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• v.24 no.2
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• pp.385-396
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• 2014

With development of Information Security industry and recognizing value of information as an asset, demand for information protection is foreseen to be expanding gradually. The Information Security industry in this paper defines as an industry where relative products as well as consulting services are developed, produced, and distributed. This study reclassifies sub-sectors of the Information Security industry based on the definition of product and services defined above, and it uses the RAS technique to broaden a scope of an input-output table to include the Information Security industry with purpose of analyzing economic spill-over effects industry will encounter during 2013~2017. Results show that investment in the Information Security industry during 2013-2017 induces total economic outputs to KRW 3,206.9 billion and is expected to employ additional 27,406 workforce.

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.42 no.9
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• pp.739-744
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• 2014

Space exploration project usually consists of so many fields of sub projects that it has a diverse ripple effect throughout the economy. Further studies could not consider the complexity of the space exploration project because they regarded it as one project in spite of the diversity. This study found a way to consider complexity of space exploration project using the concept of WAC(weighted average coefficient). The moon exploration project (2014~2020) is the subject of this study. We classified the moon exploration project into 8 industries and calculated the WAC of production inducement coefficient, value added inducement coefficient, and employment inducement coefficient. The result of analysis using these WACs is that production inducement effect amounts to 1,229.6 billion won, value added inducement effect 324.6 billion won, employment inducement effect 4,844 men. And the linkage effect analysis shows that moon exploration project has more backward linkage effect than forward linkage effect.