• The Microorganisms and Industry
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• v.19 no.1
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• pp.41-43
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• 1993

최근 신기능을 가진 단백질의 설계와 창출에 가장 눈부신 기여를 한 기술로 유전자 재조합기술을 들 수 있다. 이 기술의 덕분으로 아미노산 잔기의 치환, 삭제, 혹은 삽입(insertion) 등과 같은 단백질의 아미노산 서열의 임의 변경은 물론, hybrid 단백질의 제조 및 새로운 단백질을 위한 유전자재조합까지도 가능케 되었다. 뿐만아미라 이와 같은 기술은 의학적, 산업적으로도 응용되어 여러 중요한 단백질 혹은 펩타이드의 대량생산에 기여하였다. 위에서 서술한 단백질공학기술은 의약품을 포함한 신기능성 단백질의 창제 및 생산에 가장 중요한 핵심기술이나 국내기술수준이 선진국과 비교할 때 상대적으로 매우 낮은 실정이고 선진국의 특허보호 등으로 기술이전 또한 용이치 않다. 따라서 범국가적 차원의 지원으로 국내에서의 독자적 개발이 절실한 상황이다. 단백질 공학기술개발과 응용의 모델로서 의약품 중에서도 국민보건 향상과 직접적인 상관관계가 있는 백신과 면역치료제의개발기술연구는 경제, 사회, 그리고 기술적 측면에서 매우 중요하며, 성공적으로 수행되어 간다면 매우 낮은 수준의 국내 단백질공학기술 자체의 발전은 물론 타의약품개발에 대한 기술적 파급효과도 매우 클 것으로 전망된다.

• Proceedings of the KSR Conference
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• 2008.11b
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• pp.37-44
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• 2008

철도시설물의 유지관리를 위한 전통적인 의사결정 방법은 구조물의 기술적인 측면 즉, 시설물의 안전성과 사용성 등을 만족시키는 조건하에 경제적인 측면 즉, 시설물의 생애주기 비용을 최소화하고자 하는 것이며, 생애주기 비용을 정량화하기 위한 도구로서 LCC 기법이 사용되었다. 그러나, 1990년대 후반 이후로 지구온난화 등의 피해가 부각됨에 따라 선진국들을 중심으로 시설물의 유지관리를 위한 의사결정에 환경적 측면과 사회적 측면을 추가적으로 고려하는 지속가능한 발전 개념을 도입하고 있으며, 환경 부하를 정량화하기 위한 도구로서 LCA를 적용하고 있다. 본 연구에서는 시설물의 유지관리 행위와 관련된 경제적 측면과 환경적 측면을 정량화하는 방법으로서 LCC 및 LCA의 적용 방안을 고찰하고, LCC 및 LCA 결과로부터 시설물 유지관리 최적 방안을 결정하기 위한 의사결정 기법을 제안한다. 국내의 철도시설물에 대한 유지관리 필요성이 증대되고 있으며, 철도시설물의 규모가 커서 유지관리 행위에 따른 경제적 및 환경적 파급효과가 큼을 감안할 때, 본 연구에서 제안된 내용은 경제적이고 환경 친화적인 철도시설물 유지관리 방안을 선정하는데 유용한 방법론으로 활용될 것으로 사료된다.

• Economic and Environmental Geology
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• v.40 no.6
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• pp.805-814
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• 2007

To offer R&D infrastructure on geoscience and mineral resources area, a new project was launched in KIGAM to build-up of a 'Ready-Operational Physical Properties Laboratory'. In this study, we evaluate the economic impact of the concentration of physical properties measurements equipment and facilities in KIGAM. As centralization of physical properties measurements of earth samples, the direct effects, annual measurement cost reduction and equipment opportunity cost are expected 1,095 million Won (US$1.095 million) and 1,440 million Won (US$1.440 million) in present aspects, and 1,110 million Won (US$1.110 million) and 1,527 million Won (US$1.527 million) in future aspects. The indirect economic effect by increasing of the relative papers is estimated 7,524 million Won (US$7.524 million) by the input cost approach, and the contributions of gross domestic product are 8,010 billion Won (US$8.010 billion) in the heavy construction industry and 260 billion Won (US$0.260 billion) in the mining and quarrying industry.

• Journal of Korean Society of Forest Science
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• v.99 no.4
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• pp.573-579
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• 2010

This study was carried out to investigate the relationship between visitor uses of national parks and economic variables, such as the index of industrial product and the consumer price index. The results from the Granger Causality test showed that the index of industrial product and the consumer price index influenced visitor use at national parks. Also the Impulse Response Analysis showed that the index of industrial product and the consumer price index greatly influenced national park visitor use in the short term as well as the long term. The study showed that national park visitor use was mainly influenced by variance decompositions. These results suggested that economic variables could be used to not only forecast the demand for recreation but also establish recreational policies.

• The Journal of the Korea Contents Association
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• v.13 no.4
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• pp.350-360
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• 2013

The purpose of this study was to analyze how much the beauty industry contributes to the national economy by measuring economic spreading effects of beauty industry on national economy. To achieve this purpose, the study used the beauty Input-Output Table of year 2009 of korea. The results shows that beauty industry induce 598,453 billion won of national production, especially beauty industry shows that production inducement coefficient is 1.810,Index of the power of dispersion is 0.965, index of the sensitivity of dispersion is 0.534, value-added coefficient is 0.728, and labor inducement coefficient is 0.039. The beauty industry's final demand 11,004 won be put into the national economy, GDP inducement 598,438 one billion won in the beauty industry one billion won 11,029 accounted for 1.8% of the total, and the value-added inducement 4,947 billion(2.3%),tax inducement 23,798.5 billion(3.5 %), income inducement 91,187 billion(2.5%). Regarding the industrial linkage effect, beauty industry has an relatively higher growth potential in the national economy than other the manufacturing industry.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.13 no.1
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• pp.72-80
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• 2020

The information security industry is increasing in importance and market size due to the development of the fourth industry such as artificial intelligence, IoT and etc. This paper was analyzed the impact of the increasing information security industry on the domestic economy by using the Input-Output table. It was classified industrial sectors into information security products and information security services industries, and then reclassified the Input-Output table into 35 industries. And it was estimated the production inducement coefficient, the value-added inducement coefficient, employment inducement coefficient, and etc. The production inducement coefficients of the information security product and service industry are each 1.571, 1.802, and the value-added inducement coefficients of them are each 0.632, 0.997, and the employment inducement coefficients of them are each 2.494, 7.361. Only the value-added inducement coefficient of the information security service industry is slightly higher than the total industry, and the remaining inducement coefficients are all lower than the total industry. In addition, the information security product industry has no the forward and backward linkage effect, and the information security service industry has no the backward linkage effect. But it has the forward linkage effect. As a result of analyzing the economic ripple effect of the information security industry, the production inducement amounted to 359.9 trillion won, value-added inducement amounted to 164.8 trillion won, and employment inducement amounted to 803 thousand people.

• Journal of Korea Port Economic Association
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• v.17 no.1
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• pp.53-72
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• 2001

This study focuses on analyzing the economic effects and probes the necessity of establishing a customs free zone at the Port of Busan. It first considers the economic effects of establishing a customs free zone at the Port of Busan, then suggests policy prescriptions for introducing and operating the free zone system and improving the logistics functions of the Port. The timeline of this study is focused on 2007, when all of Busan Port will operate as a customs free zone and the first stage of the New Busan Port and distribution parks will be built and opened for operation. The regression analysis, which was conducted using the inter-industry relations table(input-output table data), provided a quantitative prediction on the effects of making Busan Port into a customs free zone. Regarding the impact of a free zone system on the domestic and regional economy, this research found that the impact of a customs free zone on domestic industries and the regional economy once the customs free zone is established throughout all of Busan Port would be highly positive. The positive economic effects on the domestic and Busan regional economy might be further strengthened if the value-added logistics function of Busan Port could be supplemented by effective linking to the hinterlands.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.16 no.3
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• pp.121-143
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• 2021

As the social economy emerges as one of the alternatives for solving social problems, interest and experiments on social franchise, a methodology for scaling the social economy, continue to increase. The success or failure of social franchise has a huge impact on franchisors, members of franchisees, as well as beneficiaries, local residents, and stakeholders in the region, but research on ways to increase their chances of success is still insufficient. Based on previous studies, this study tried to derive success factors by analyzing the effects of social franchise characteristics on business performance, and to understand the mediating effect of franchise autonomy, which is the differentiation point of social franchises, between characteristic factors and business performance. Social value orientation, social economy experience, local network utilization, and customer orientation were derived as characteristic factors affecting business performance, and franchise autonomy was set as a mediating variable, and a survey was conducted for franchisee members and their influence was analyzed. Through this study, it was found that social economy experience and local network utilization had a positive (+) effect on economic performance, and social value orientation, local network utilization, and customer orientation had a positive (+) effect on social performance. Also, the results of franchise autonomy playing a mediating role between social economy experience, local network utilization and economic performance, and a mediating role between local network utilization and social performance were presented. This study has significance as the first study to conduct a full-scale empirical study on social franchises. It is hoped that theoretical research on social franchises will be more active in the future and will be used as a useful reference for performance creation for organizations that seek or already operate social franchises.

• Journal of Labour Economics
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• v.39 no.4
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• pp.31-56
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• 2016

This study analyzes the effect of a minimum wage on the wage compression within Korean establishments. The results are as follows. Firstly, increases of a ratio of workers who get minimum wage within establishments have a effect to compress the wage distribution within establishments. Secondly, the establishment average wages get lower as their minimum wage ratios get larger. In this situation, high wage group's wages fall deeply than low wage group's these. Thirdly, the relative wages of high wage group to low wage group tend to be small as their minimum wage ratios get larger. To conclude, a increase of minimum wage has a effect to raise low wage workers' wages directly, and to reduce high wage workers' wages or increase rates indirectly. And the wage distributions are compressed as a result. So government's policy to increase minimum wage will have a result in reducing wage inequality.

• Environmental and Resource Economics Review
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• v.21 no.2
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• pp.371-416
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• 2012

This study has developed Computable General Equilibrium (CGE) model reflecting endogenous growth economic theory, with the aim of analyzing double dividend hypothesis. This study analyzes possibility of economic growth and environmental improvement at the same time when government recycles the revenue of carbon tax to reduce existed taxes such as consumption tax, labor income tax, corporate tax. It also assesses the case of subsidy on R&D investment of renewable energy. With new and renewable generation technology adopted and disseminated, GDP loss would be lessened to a great degree. Tax recycling would provide economic gain by reducing distortion existed in the existing fiscal structure. The magnitude of economic gains from carbon tax recycling is biggest for recycling into corporate tax, and labor income tax, and then consumption tax in this order. It is also shown that double dividend effects occur in dynamic terms when government uses a carbon tax revenue to subsidize on R&D investment. At the end of the analysis period, emissions reduction would not result in GDP loss but in GDP gain. In particular, recycling into R&D increase would produce the largest and fastest GDP gain. Thus, implementing emissions reduction target would require careful consideration of economic effects by various policy instrument, including carbon tax.