• Journal of the Korea Academia-Industrial cooperation Society
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• v.9 no.3
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• pp.831-839
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• 2008

The steel industry is becoming more important around the world and the demand of steel is increasing. Korea is the 5th country of steel producing in the world and the attention in the steel industry is growing. The steel industry is one of the key industry in leading the economic growth in Korea. This study attempts to analyze by time-series the economic impacts of the steel industry using an inter-industry analysis Specifically, the study investigates production-inducing effect, value added inducing effect and employ-inducing effect of the steel industry based on demand-driven model and the study deals with supply shortage effect and sectoral price effect of the steel industry by using supply-driven model and Leontief price model.

• Journal of Korea Port Economic Association
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• v.25 no.3
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• pp.21-42
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• 2009

This paper analyses the industrial structure and economic effects of wide-regional zones port logistic industry. The analysis on regional economic impacts is conducted in two ways, among which one is the analysis on the effects of final demand of the industry on regional economy and the other is the analysis on the effects of the industry's production activity with using input-output analysis. Main results of this study are as follows: first, wide-regional zones port logistic industry has lower value-added rate relative to other industries. Busan-Ulsan regional zone has relatively higher value-added rate than other regional zones. Second, the economic effects of final demand and production activity of the industry are found to be the largest in Jeolla regional zone and the lowest in Sudo regional zone.

• 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 the Economic Geographical Society of Korea
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• v.25 no.1
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• pp.41-59
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• 2022

Does the industrial complex of Korea leading the growth in manufacturing industry play the role of intensifying agglomeration effects? To answer this question, this study empirically analyzes the moderating effects of industrial complex on the relation between agglomeration externalities and regional productivity, which has not been covered by previous researches. To do so, analysis of panel data has been conducted using the regional level data for the period of 2010 to 2019. Empirical results are provided at different levels including the whole country, capital region and non-capital region. As a result, it was found that in non-capital region, environments to strengthen positive agglomeration externalities stemming from specialization and diversity in manufacturing through industrial complex whithin the region are built up. However, moderating effects of industrial complex is quite limited in capital region. This implies that the role of industrial complex needs to be importantly reconsidered in the perspective of maximization of agglomeration effects in manufacturing, revitalization of non-capital area and manufacturing innovation.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.22 no.4
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• pp.185-194
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• 2022

The software industry makes it possible to converge science and Information and Communication Technologies (ICT), create new markets, and create jobs. It is a key industry in the 21^st century knowledge and information age, which is growing very rapidly. This study uses Input-output analysis to derive Linkage effect of the software industry in Korea and the United States (US), and compares the result with CO₂ inducement effect to verify whether the industry meets the low carbon emission development strategy. As the result of this study, first, the software industries in Korea and the US are confirmed to have large influences on the national economy. Second, the Korean software industry has a low Forward linkage effect, so it is less affected by the output of other industries. On the other hand, in the US, it has a high Forward linkage effect and can induce a lot of output in others. Third, CO₂ inducement effects of the industry in Korea and the US are both low, confirming that the industry is suitable for a sustainable future.

• Journal of Internet Computing and Services
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• v.21 no.3
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• pp.71-81
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• 2020

The digital bio-healthcare industry is one of the three major fostering industries of the Korean Moon Jae-In government. The purpose of this study is to compare and analyze the ripple effect and investment effect in digital bio-healthcare industry. Analyzing the ripple effects of the digital bio-healthcare industry is very important to induce policies on industry and technology development. First, the research methods were reclassified into 33 industries in the standard industry classification and rewritten into 35 industry classification tables. Second, various trigger coefficients and ripple effects coefficients were rewritten by the analysis framework of the industrial association table. Third, we compared the ripple effects of related industries in the production, investment, value-added and jobs sectors of the digital bio-healthcare industry. Finally, in terms of investment effects, the effects of in-house and related industries were compared. The result of this study would be helpful in the establishment of industrial policy and technology development policy.

• Journal of Digital Convergence
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• v.13 no.1
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• pp.191-203
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• 2015

IT is based industry on finance and insurance services and is essential equipment of survival for competitive on market. The importance of IT industry on finance and insurance is bigger than other industries. So, This study examinate effects of hardware and software divided by IT industry on each 6 finance and insurances. Research models are production inducing effects of Demand-Driven model, Shortage effects of Supply-Driven model finally, Leontief's price model by using data for analysis is Input-Output table for 2000~2009. Results are that IT Service effects are more impact than IT hardware effects on Finance and Insurance Service. Especially, IT service's supply shortage effects is 0.0847KWR to produce 1KRW of finance and insurance service for 2-fold increase compared to 2000. In addition, Central Bank and banking institutions of finance and insurance services are the greatest impact from IT industry. These are which is increasing to interdependence between IT industry and finance and insurance service.

• Journal of Korean Society of Forest Science
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• v.109 no.4
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• pp.521-531
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• 2020

In order to identify the economic impacts of forest-related industry on the national economy in general and the linkages between forestry and its related industries, an input-output analysis was conducted using the 2015 Input-Output Tables of the Bank of Korea. Production inducement effects are relatively high in paper products, lumber, and silviculture and relatively low in other wood industries. Value-added inducement effects are relatively high in silviculture and log production. With respect to the wood products industry, forward linkage effects are higher and backward linkage effects are lower. A Ritz-Spaulding multiplier analysis revealed that the growth of wood products production has only a modest impact on the growth of forestry. How to increase the linkage between forestry and the wood products industry is one of the most important policy tasks in Korea, given that it affects forest ecosystem management and climate change mitigation efforts.

• Journal of Technology Innovation
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• v.28 no.4
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• pp.97-126
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• 2020

This study evaluated its potentials by quantitatively analyzing the national economic impact of the smart home-related industry, which is attracting attention as a core industry of the 4th industrial revolution. For the analysis, the smart home-related industries were classified into manufacturing and service industries through a literature review of the previous studies. Using the 2018 input-output table, this paper analyzed linkage effects between industries as well as spillover effects in the production, value-added, employment and job. As a result, the smart home manufacturing and service sectors showed a higher spillover effect in value-added than other industries in each industrial field. In the smart home industry, the spillover effects of manufacturing sector to service sector are larger than those of service sector to manufacturing sector. Moreover, it was confirmed that smart home industry was highly related to not only the technology-intensive industry, but also the service sector for smart cities, smart cars, Fin-tech, and etc. On the other hand, the smart home manufacturing sector is a final demanding industry with relatively higher backward linkage effect than forward linkage effect. In the smart home service sector, the forward linkage effect was relatively high compared with the backward linkage effect, indicating that it was an industry with a high supply function to other industries.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2013.10a
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• pp.11-12
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• 2013

수리조선산업은 기술 및 노동집약적 산업으로 기계, 철강, 전기전자, 화학 등 연관산업에 대한 생산 유발효과 및 고용효과가 높은 산업이다. 또한 연계 산업에 대한 직접적인 생산증가 효과와 선원 체류에 따른 부가가치 증가 등의 부수효과를 함께 고려할 때 지역경제에 대한 기여도가 높은 산업적 역할을 수행하고 있으며, 특히 부산 경남 울산 지역은 세계 5위권 전후에 해당하는 해운물동량을 처리하는 입지조건과 신조선 분야 1위의 우수한 기술 및 노동력을 보유하고 있다. 이러한 긍정적인 측면에도 불구하고 여러 요인들로 인해 수리조선산업이 경쟁력이 확보되지 못하고 있는 실정이며, 2013년 들면서 부산항의 컨테이너 물동량 실적이 7위로 하락하고 있는 실정이다. 따라서 본 연구에서는 부산항을 중심으로 수리조선산업 공급망 관리를 위하여 정보화 네트워크 구축사례를 분석하고, 이를 통하여 수리조선산업 정보화 네트워크의 성공적인 구축 방안을 모색하고자 한다.