• 한국산업정보학회논문지
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• 제18권4호
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• pp.61-72
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• 2013

수출증가가 경제성장을 초래한다는 수출주도성장가설에 관한 실증분석은 주로 개발도상국을 대상으로 하여 시계열 또는 횡단면 자료를 이용하여 지난 1970년대 초부터 최근까지 주요한 관심사가 되어 왔다. 이와 같은 수출주도성장가설에 관한 실증분석은 한국을 포함하여 주로 개발도상국가에 해당되는 아시아 국가들을 분석 대상으로 이루어져 왔다. 본 논문은 여러 국가들의 횡단면 분석보다는 한국의 제조산업에 초점을 맞추어 공적분검정과 오차수정모형을 추정하여 산업의 수출증가와 산업의 성장과의 관계를 조명함으로서 수출주도성장 가설을 검정하였다. 생산과 수출에서 비중이 큰 석유화학, 1차 금속 그리고 조립금속 운송기계를 포함하여 8개의 제조산업 중 6개의 제조산업이 양방향의 인과관계성을 보이고 있기 때문에 한국 제조산업에서는 전반적으로 실질수출액과 실질생산액에 사이에서 양방향의 인과성 관계가 존재한다고 결론을 내릴 수 있다.

• 한국전자거래학회지
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• 제21권4호
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• pp.81-93
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• 2016

사물인터넷이 국내외 다양한 산업에 정착되고 새로운 가치 창출이 이루어지고 있다. 특히 제조업의 경우, 한국 정부의 제조업 혁신 3.0 전략과 함께 스마트공장 개념으로 발전하여 경쟁력을 높이는데 사물인터넷이 큰 기여를 하고 있다. 이에 본 연구는 국내 제조업의 사물인터넷의 활용성을 파악하고자 한다. 새로운 분류 기준에 따라 산업연구원에서 정의한 10대 주력 산업을 6개의 세그먼트로 구분하였고, SWOT 분석을 수행하였다. SWOT 분석을 통해 도출된 각 요소들은 상호 연관성 분석을 통해 '강점과 약점', '기회와 위협'으로 나누었다. 이를 바탕으로 전략적 결정 그리드 포지셔닝을 수행하여, 6가지 세그먼트들이 사물인터넷을 활용하는 데에 있어 어떠한 상황에 있는지 분석하였다.

• 대한안전경영과학회지
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• 제15권2호
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• pp.39-45
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• 2013

Occupational injury rate of Korea recently slides slightly downward after stagnating around 0.7%'s for more than 10 years. To accelerate this trend, injury prevention for small enterprises is crucially important because vast majority of injuries take place in small enterprises. Considering huge number of small enterprises, we need to focus our efforts to type of riskier industries. By analysing detailed injury data, we select type of industries which need our concentrated prevention efforts. Several preventive measures are recommended, after we made literature survey of case studies for small enterprises. The result identifies riskier type of industries including transportation machinery manufacturing industry type(B), woods & veneer manufacturing industry, etc. Safety of machinery, new enterprises less than 2 years in service and new employees serving less than 6 months are in need for focused prevention efforts. To cope with these vulnerable spots, recommended preventive measures include strengthening of machinery safety standards, early assistance for safety to new enterprises, mandatory safety education before employment, etc.

• Safety and Health at Work
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• 제14권3호
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• pp.259-266
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• 2023

Background: Recent research on occupational injuries in companies has faced difficulties in obtaining representative data, leading to studies relying on surveys or case studies. Moreover, it is difficult to find studies on how a company's industry characteristics affect occupational injuries. This study aims to address these limitations. Methods: We collected 11 years of disclosure data from 1,247 listed companies in the Korean stock market and combined it with their occupational injury histories collected by the Republic of Korea Occupational Safety and Health Agency (KOSHA) to build a dataset. We attempted to analyze a linear panel model by dividing the dataset into manufacturing, construction, and other industries. Results: The higher proportion of full-time employees and better job skills correlate with lower occupational injuries in other industries. The wage increase reduces occupational injuries in manufacturing and other industries, but the substitution effect produces the opposite outcome in construction. Also, foreign ownership and credit ratings increase effectively reduce occupational injuries mainly in the manufacturing industry. Conclusion: Our results suggest that in explaining the relationship between corporate characteristics and occupational injuries, it is necessary to consider the nature of the industry more closely, and in particular, employment and labor policies for preventing occupational injuries need to be selectively applied according to industry. In addition, to improve the limitations and increase the usability of the research results, further detailed studies are needed in the future.

• 자원ㆍ환경경제연구
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• 제23권1호
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• pp.91-132
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• 2014

본 논문은 한국, 미국, 영국의 제조업 및 전기 가스 수도사업에서 ICT 확산이 노동 및 에너지 수요에 어떠한 영향을 미치는지 연구하였다. 제조업에 대해서는 ICT 자본, 비ICT 자본, 노동, 전기, 연료, 재료를 생산요소로 가정하고, 전기 가스 수도사업에 대해서는 ICT 자본, 비 ICT 자본, 노동, 에너지 재료를 생산요소로 가정하여 요소 간 대체관계를 분석하였다. 모리시마 대체탄력성 추정결과 및 요소의 상대적 가격변화를 고려할 때, 3개 국가의 제조업 및 전기 가스 수도사업에서 ICT 자본은 노동을 대체하여 노동 수요를 감소시키는 것으로 나타났다. ICT 자본에 비해 전기 및 연료의 가격증가율이 높은 미국과 영국의 제조업에서 ICT 자본은 전기 및 연료를 대체하여 에너지 수요를 감소시키는 것으로 나타났다. 한국의 제조업에서 ICT 자본과 전기 및 연료가 대체관계에 있으나, 요소의 상대적 가격변화를 고려하면 ICT 자본이 에너지 수요 감소에 기여했다고 보기 어렵다. 3개 국가의 전기 가스 수도사업에서 ICT 자본은 에너지 재료를 거의 탄력적으로 대체하여 에너지 재료 수요를 감소시키는 것으로 분석되었다.

• 무역학회지
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• 제47권5호
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• pp.147-160
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• 2022

This study aim to use the GTAP model to analyze the impact of RCEP Fermentation in the Korean manufacturing industry by quantifying the RCEP tariff commitment table. The research results show RCEP has boosted output in all sub-manufactures except wood and printed matter due to increased export volumes. Wood products, on the other hand, are more reliant on imports due to lower production due to lower domestic sales or overall exports. After RCEP came into effect, the import and export scale of Korea's manufacturing industry expanded effectively. Among them, the positive impact on the intensive low-tech manufacturing industries such as clothing and leather products, wood products and printing products, and food, beverage and tobacco products is greater than the positive impact on the technology-intensive medium and high-tech and high-tech manufacturing industries. And found that the growth rate of Korea's manufacturing trade is basically proportional to the tax reduction rate of RCEP. Finally, in order to promote the development of the manufacturing industry, some suggestions are put forward that need the government's policy support and strengthen the regional cooperation with RCEP member countries.

• 수산해양교육연구
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• 제27권5호
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• pp.1369-1379
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• 2015

This study attempted an AHP analysis through interview with experts in the industries and questionnaire survey on recognition of organization members and future strategic development direction in order to upgrade shipbuilding equipment industries to marine plant equipment industries. Key research results are as follows. First, according to analysis on relative priority between three aspects on acceleration of shipbuilding equipment industries, importance was shown in the order of acceleration of internal competence, acceleration of manufacturing technology, and acceleration of supply chain, which means that the aspect on acceleration of internal competence had relatively higher importance. Second, as for relative importance of detailed item evaluation per respective aspect, it was found that development of core competencies was high from the aspect on acceleration of internal competence, higher value-addition was high from the aspect on acceleration of manufacturing technology, and IT infrastructure construction was high from the aspect on acceleration of supply chain.

• 산업경영시스템학회지
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• 제30권3호
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• pp.109-116
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• 2007

Entrepreneurship is considered as the main leadership creating enterprises and employment. However, in Korea empirical studies linking Korean entrepreneurial performances with her characteristics are rarely in existence. Current study focuses on Korean entrepreneurs in manufacturing, construction and other technologically intensive (MCOT henceforth) industries compared to entrepreneurs in service and other technologically less intensive (SOT henceforth) industries and to professional/technical wage workers and examines effects of human capital, demographic, and risk-taking characteristics on earnings. Education premium is higher for entrepreneurs in MCOT industries than for professional/technical workers, even though science and engineering diploma pays better in the latter, and that concentration in college causes more selection into the latter occupational family. In terms of education premium and effects of other characteristics SOT industry entrepreneurship and self-employment appear to be lower grade occupational families, even though there appear to be significant comparative advantages working in their selection.

• 경영과정보연구
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• 제20권
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• pp.61-83
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• 2007

This study estimates gender wage gap by the Korean industries. The empirical findings are as follows: 1. The sex segregation by industries has not improved. 2. The average wage in $\ulcorner$electricity, transportation, warehousing, financial institutions$\lrcorner$ is relatively higher than others. On the contrary, the average wage in $\ulcorner$mining and manufacturing$\lrcorner$ and $\ulcorner$wholesale and retail, food, loading$\lrcorner$ is relatively lower than others. 3. The gender wage gap in $\ulcorner$electricity, transportation, warehousing, financial institutions$\lrcorner$ is relatively lower than others. On the contrary, the gender wage gap in $\ulcorner$mining and manufacturing$\lrcorner$ is relatively higher than others. The gender wage gap has declined annually. The gender wage gap in industries with lower wage level is higher. The decline of gender wage gap cannot be interpreted as a relaxation of sexual discrimination.

• 한국기계가공학회지
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• 제20권2호
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• pp.58-65
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• 2021

Most pipe-inspection robots have fixed sizes and use a wired cable system. Pipelines are generally composed of various structures, including bent pipes, vertical pipes, branch pipes, and holes, and it is difficult to explore the insides of such modular piping structures. In an offshore plant pipeline, a robot that can pass through the pipe hole in the downward direction or avoid obstacles, such as a measuring instruments, has not been introduced yet. In this study, an inspection robot that can travel through most pipelines in offshore plants is proposed. This robot uses mecanum wheels; upward, downward, and rotary motion; and a novel rotatable mechanism. Moreover, the robot is designed to be compact and lightweight to include additional devices in the middle.