• 산업경영시스템학회지
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• 제46권spc호
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• pp.9-18
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• 2023

In the global manufacturing industry, digital transformation is emerging as an important issue for companies to improve productivity and strengthen industrial competitiveness. The government and shipbuilding companies drive research and development to attain advanced technologies through digital transformation for shipbuilding & offshore plants, one of Korea's representative manufacturing industries. Therefore, the digital transformation of the shipbuilding & offshore plant industry was defined using an input-output analysis model, and the economic interrelationships of industries linked to the digital transformation of the shipbuilding & offshore plant industry were analyzed. According to the analysis, the shipbuilding & offshore plant industry ranks second among all 34 industries regarding the forward linkage effect. The backward linkage effect was ranked 27th, making it a mid-demand industry with a robust forward linkage effect. In addition, the production-induced effect was 0.455, the value-added-induced effect was 0.174, and the employment-induced effect was 1.779 people per billion won. The contribution of this study is that it will provide the basis for establishing policies necessary to strengthen the competitiveness of the shipbuilding & offshore plant industry. Also, it will help analyze the economic effects of digital transformation in other manufacturing industries.

• 한국정보통신학회논문지
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• 제18권4호
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• pp.771-778
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• 2014

본 연구에서는 우리나라의 지식서비스 산업에 대한 생산유발, 부가가치유발, 고용유발 효과 및 전 후방연쇄효과를 추정하였다. 지식서비스 산업은 부가가치 및 고용 증대에는 크게 기여하고 있지만, 생산유발이나 전 후방연쇄효과는 매우 취약한 것으로 나타났다. 최근 정부는 지식서비스 산업으로부터 새로운 성장 동력을 찾고 있는데, 그 방향성은 지식서비스 산업의 생산성 향상이 되어야 한다는 사실이 본 연구를 통하여 입증되었다.

• 한국기후변화학회지
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• 제7권1호
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• pp.59-68
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• 2016

The world's major countries have focused on the renewable energy industry as the solution to climate change and the energy crisis. Nevertheless, there are no studies on the economic effects of the renewable energy industry. This study analyzed the economic effects of Korea's renewable energy industry by using the 2010 Input-Output Table. It is estimated that Korea's renewable energy industry made a production-induced effect of 2.0262 won, and a value-added-induced effect of 0.6138 won through an increase in output growth of 1 won, and an employment-induced effect of 2.3046 labors through an increase in output growth of 1 billion won. Both the effect ratio and the response ratio were greater than 1, which means the renewable energy industry is an intermediate manufacturing industry whose forward linkage effect and backward linkage effects are large. These results show differences with previous studies that classified electricity sector and renewable energy industry into final primary production industries. It is expected that the economic effects of the renewable energy industry will become greater in the future. Therefore, research on statistics related to the renewable energy industry is needed for more precise analysis.

• 한국인터넷방송통신학회논문지
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• 제22권4호
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• pp.185-194
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• 2022

소프트웨어 산업은 과학기술과 ICT를 통한 융합, 신시장 창출 및 고용창출이 가능한 산업으로 매우 빠르게 성장하고 있는 대표적인 지식산업이면서 21세기 지식정보화 시대의 기간산업이라 할 수 있다. 이에 본 연구는 투입산출분석을 적용하여 한국과 미국의 소프트웨어 산업의 경제적 파급효과를 도출하고, 이러한 결과를 이산화탄소 유발효과와 비교해서 해당 산업이 저탄소발전 기조에 부합하는 지를 검증해보고자 한다. 분석결과 첫째, 한국과 미국의 소프트웨어 산업 모두 생산유발효과가 유의미한 수준으로 국가 경제에 미치는 영향력이 큰 것으로 나타났다. 둘째, 미국의 소프트웨어 산업은 전방연쇄효과가 높아 타 산업에 중간재로서 큰 역할을 하고 있지만, 한국의 소프트웨어 산업은 해당 효과가 낮아 타 산업의 생산과정에 큰 영향력을 미치지 못하는 것을 알 수 있다. 셋째, 소프트웨어산업의 이산화탄소유발효과는 한국과 미국 모두 낮은 수준으로 도출되어, 소프트웨어 산업은 지속가능한 미래를 위해 육성하기 적합하고, 저탄소 국가발전기조에 적합한 산업임을 확인하였다.

• 보건의료산업학회지
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• 제11권2호
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• pp.55-64
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• 2017

Objectives : Recently, concerns about the smart healthcare industry has increased worldwide. This study estimates the economic effects of the smart healthcare industry by employing input-output analysis. Methods : In this study, $29{\times}29$ sector statistics were also used as the major research method for the industry. The main analysis tools of this study, thus, included a comparison of backward and forward-linkage effects and the inducement effects of the own-industry and other industries, as well as inducement coefficients, including production, value-added, employee's pay, operating surplus, production tax, and employment. Results : The results of the analysis show that the industry has an immense economic impact, affecting major macroeconomic factors including value-added and forward - linkage effects. Additionally, the inducement effects of the smart healthcare industry are significant compared to other industries in terms of production, employee's pay, operating surplus, production tax, and employment. Conclusions : The smart healthcare industry is a growth engines for national development, because it is the industry of high value-added services. This paper offers alternatives for efficient industrial policies.

• 보건의료산업학회지
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• 제6권3호
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• pp.219-229
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• 2012

In these days, the interest on medical industry is increasing around the world. This paper attempts to estimate the economic effects of the medical and measuring instrument industry through the Input-Output Analysis. Especially, 78*78 Sector Tables were used as the first analysis tool. So then, 79*79 Sector Tables adjusted were used for that industry. The main analysis tools of this study are comparing and analyzing backward and forward linkage effect, the induced effect of the self industry and other industries and the induced coefficients such as products, value-added, employee's pay, sales surplus, employment. According to the result of analysis, the medical and measuring instrument industry has great economic impacts which affects the major macroeconomic factors such as production and backward linkage effect. And the induced effects of the self medical and measuring instrument industry are significant compared to other industries in aspects of production, employee's pay and sales surplus.

• 한국항만경제학회지
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• 제21권4호
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• pp.141-160
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• 2005

This paper estimate and analyze the economic effect of the port industries as well its production inducement coefficient, effect ratio and response ratio using above-mention input-output analysis. The results of analysis is that the production inducement effects and the forward and backward linkage effects of port industries sectors are evaluated low evaluations. This results is not the port industry doesn't have low effects and low contributions to Korea economy, port industries are more used in the field of export and import sectors than domestic demand and supply sectors. Accordingly, the import inducement coefficients of shipping industry is most high among the 404 detailed sectors.

• 한국항만경제학회:학술대회논문집
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• 한국항만경제학회 2006년도 국제학술대회
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• pp.103-124
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• 2006

This paper is concerned with a comparative study on the economic effects upon the Korean economy by transport mode, ie road, rail, air, and coastal and inland water transportation between 1990 and 2000, using input-output analysis. The economic effects consist of backward and forward linkage effects, production inducing and import-inducing effects. The data employed for this study come from the Bank of Korea database for Input-Output structure of the Korean economy. The major findings in this study are, among others:(1) the power of dispersion(=backward linkage effect) of coastal and inland water transportation sector is the highest among the four transport sectors, while road cargo transport mode showed the highest the degree of sensitivity (=forward linkage effect); (2) rail cargo transport recorded the highest production inducing effects; and (3) air transport mode achieved the highest ranking in the import-inducing effects.

• 한국항만경제학회지
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• 제22권2호
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• pp.35-60
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• 2006

This paper uses input-output techniques to analyze the impacts of the coastal and inland water transportation (CIWT) upon the Korean economy between 1990 and 2000. The impacts were identified by means of backward and forward linkages effects, production inducing and import-inducing effects, and commodity prices repercussion effects of the coastal and inland water transportation. The data of this study come from The Bank of Korea databases for Input-Output Structure of the Korean economy. The major findings in this study can, among others, be summarized: that the power of dispersion(=backward linkage effect) and the degree of sensitivity (=forward linkage effect) of CIWT are higher than those of the deep sea transportation sector and that it has higher production-inducing effect than the average of total industries, while it has lower import-inducing effect than the average of total industries.

• 펄프종이기술
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• 제42권4호
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• pp.45-55
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• 2010

In order to investigate the structures and growth patterns of pulp and paper industries of Korea, the input-output tables of the year 1995, 2000, 2005 and 2007 were analyzed in this papers. The production inducement coefficients of these industries have grown during the designated period. In 2007, the value of production induced by pulp industry was estimated to be 343,8 billion won. Paper and paper product industries were estimated to induce the production of other industries by 7,281,6 and 8,515.9 billion won, respectively. The import inducement effect of pulp industry was estimated to be larger than that of paper and paper product industries. Analysis on the forward linkage effects indicated that paper and paper product industries were more sensitive to the change in demand of other industries than pulp industry.