• 한국철도학회:학술대회논문집
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• 한국철도학회 2004년도 춘계학술대회 논문집
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• pp.405-412
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• 2004

This study measures the investment effects of railroad industries on Korean economics, using the table of industry relation analysis. Until now, few studies have analyzed the economic effects of railroad in Korea so that this study can have a big implication for transportation policies in making decisions on its investment level as top priority. This study finds that railroad investment effects are larger than those of road on the national economics and, thus, impling that the expansion of railroad investment is required to grow continuously national economics as well as a major modal of transportation networks.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2009년도 춘계학술대회 논문집
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• pp.791-794
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• 2009

Each nation of the world is intensively propelling the R&D investment to solve the financial crisis and worldwide economic recession occurred from last year. This means the world economic is under economic system based on the knowledge. So, The R&D is continuously propelled for possession of the technology through the R&D stock and which is core in the knowledge based economic system. In this world stream, our government is also increasing the R&D investment and checked the technology level through surveying the R&D stock and corn parison of each industry or world. The R&D investment of the railroad is continued but there is no data of the R&D stock. So, surveying the railroad R&D stock and comparing with korea industry is processed.

• 아태비즈니스연구
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• 제10권3호
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• pp.1-16
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• 2019

This paper examines how firm's investment has been affected by offshoring and financialization in Korea over the period 2000-2014 by using industry-level data collected from World Input Output Database (WIOD) and firm-level data collected from the KIS-Value Database. The findings are summarized as follows. First, offshoring index as expected shows a negative relationship with real investment. This negative impact is stronger in a large firm group. Second, there is a positive relationship between dividend payments and real investment. The positive relationship is greater in a small & medium-sized firm group. Third, the purchase of financial assets and the income generated from financial assets are positively related to real investment. The positive relationship is stronger in the small & medium-sized firm group. The empirical results show that firm size is a factor that effectively affects firm's real investment. This paper suggests that the influence of financialization and offshoring on firm's real investment should be assessed in various contexts rather than in a unilateral context.

• 디지털산업정보학회논문지
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• 제20권1호
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• pp.119-131
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• 2024

The purpose of this study is to examine the operational performances by the investment level of information security in companies. The theoretical background summarized the meaning of information security, management information security, and network security. The research process was carried out in four stages. As a result of the analysis, the level of information security was classified into four groups, and the difference in operational performance was confirmed. According to the categorical regression analysis of the three dependent variables, independent variables such as network threats, non-network threats, executive information security awareness, industry, organizational size, and information security education all affected information security regulations, in-house information security checks, and information security budget investments. The theoretical implications of this study have contributed to updating the latest information security theory. Practical implications are that rational investments should be made on the level of information security of companies.

• 융합경영연구
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• 제4권2호
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• pp.20-32
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• 2016

The purpose of the present study is to investigate the audit quality and Investment efficiency of the listed companies on the Tehran Stock Exchange (TSE). The population includes 94 firms selected through systematic sampling. The data is collected from the audited financial statements of the firms provided by TSE's website from 2008 to 2015. In this study the variables, auditor industry specialization, auditor reputation, auditor tenure and auditor independence has been used to investigate audit quality. The results of multiple linear regression analysis show that there is a significant relationship audit quality and Investment efficiency.

• 통상정보연구
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• 제11권2호
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• pp.343-367
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• 2009

This research is about global investment for managing the important position, what Korea is doing in World's main market. Considering there are some differences between developed countries' model and developing countries' model in doing direct overseas investment, they target to get political agreement and develop the new invest plan and strategy by understanding changes of Korean manufacturing companies in direct overseas investment between 2000 and 2007 and analyzing the change of yearly investment motivation factors and determining factors for investment. The result from this result let us know that company should develop their own idea for their competitive advantage by doing direct overseas investment with the existing theory which convinces the need of competitive advantage for investing overseas. I set actual model and analyze results from it with the considering that it is so important to get knowledge and information for globalizing companies to invest overseas and companies, which want to be world leading ones for their field through innovation and changes, need to have more active strategy. And, the overseas investment, which was already done in other countries, 1. Review its realities and tendency in terms of investing countries, investing industries, and its scale. 2. Set up an actual model, based on strategic combination of investing location select and determination of Korean manufacturing companies and yearly investing factor-effect analysis. 3. Analyze how the situational factors have influenced and what factors would be considered for direct overseas investment. From the analyzing result, even though it is fairly true that raising wage and getting resources, avoiding customs, and developing alternating industries for export had influenced at the beginning, overseas investing companies' policy will be influenced by the results from studying marketing-pursuit type, which emphasizes to manage trade income and outgo, keeping the balance in the black, ensuring raw materials, local producing and manufacturing by using low-wage people for local sale, and situation for changing investing tendency as service industry.

• KDI Journal of Economic Policy
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• 제27권1호
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• pp.81-122
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• 2005

본고의 목적은 우리나라 기업의 연구개발투자의 특성을 파악하고 연구개발투자의 경제적 효과로 연구개발투자 수익률을 추정하는 것이다. 이를 위하여 695개 기업에 대한 8년간의 관측치가 존재하는 5,560개 표본으로 구성된 패널 데이터를 구축하였다. 패널 데이터를 이용하여 먼저 기업 연구개발투자의 특성을 파악하고자 하였다. 우리나라 기업의 연구개발투자의 특성은 선행 연구결과에서 정립된 이른바 정형화된 사실에서 벗어나지 않음을 확인할 수 있었다. 특히 강조할 점은 연구개발투자의 생산성 효과와 연구개발투자 자체의 생산성을 구별하여야 한다는 것이다. 즉, 연구개발투자를 많이 하는 기업이 생산성이 높은 것은 사실이지만 연구개발투자와 생산성 증가의 관련성은 높지 않으며, 연구개발투자에 있어서도 다른 실물투자와 마찬가지로 수익체증보다는 오히려 수익체감의 법칙이 작용한다는 점이다. Klette 모형을 이용하여 연구개발투자 수익률 및 지식스톡의 진부화율을 추정하였다. 실증분석결과에 의하면 이들 기업의 연구개발투자의 사적 수익률은 산업 전체로는 평균값 기준 7.7% 또는 중간값 기준 16.4% 수준으로, 제조업에 한정하면 평균값 기준 10.4% 또는 중간값 기준 16.4% 수준으로 추정되었다. 한편, 지식스톡의 진부화율은 산업 전체로는 32.9%로, 산업별로는 최하 11.6%(금속)에서 최대 49.5%(서비스) 범위로 추정되었다. 제조업 기업의 연구개발투자 수익률은 실질이자율의 두 배 정도로 추정할 수 있다. 자본시장이 효율적으로 작동한다면, 연구개발투자의 수익률은 자본의 기회비용에 추가하여 연구개발의 지대(rent)로 구성된다고 할 수 있다. 연구개발투자를 지속적으로 수행하는 우리나라 기업은 대체로 자본의 기회비용 이상의 초과 수익을 향유하고 있다는 결론이 가능하다.

• 디지털융복합연구
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• 제13권11호
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• pp.45-55
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• 2015

본 연구에서는 종합주가지수와 코스닥지수, 문화콘텐츠 산업과 관련이 높은 오락 문화, 디지털콘텐츠 지수를 이용하였다. 지난 2004년 3월에서 2015년 7월까지 총 597주 동안 각각의 주가지수 및 수익률 동향을 파악하였다. 각 주가지수의 수익률, 변동성, 상관관계, 동조화현상 등을 비교 분석하여 콘텐츠관련 주식들이 투자가치가 있는지 살펴보았다. 향후 문화콘텐츠 산업의 높은 성장 가능성을 보았을 때 관련 주식들의 투자 가능성에 기대를 걸어보았다. 분석 결과 지난 2008년도 글로벌 금융위기 이후 문화콘텐츠 관련 주식들이 더 높은 상승률을 보여주었다. 최근 문화콘텐츠 산업에 대한 관심이 높아지면서 점점 투자가치 메리트가 증가하고 있음을 볼 수 있었다. 향후 문화콘텐츠 산업이 계속 발전할 것으로 예상되어 이들 기업에 대한 투자자들의 많은 관심이 이어지면서 문화콘텐츠관련 기업들의 투자가치 상승에 많은 기대를 걸어본다.

• 식품과학과 산업
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• 제53권4호
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• pp.410-421
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• 2020

농·식품 분야의 중장기 연구개발 계획 수립과 관련해서, 해외 주요국가의 R&D 정책 및 투자 동향을 파악하여 기초자료로 제공하고자 한다. 해외 주요국의 동향을 살펴본 결과, 선진국을 중심으로 농·식품 분야 R&D에 대한 지속적인 정부 지원과 함께 효율적인 자원관리의 중요성을 강조하고 있다. 미국이나 유럽의 경우 농산업 생산성에 대한 공공투자를 줄이고, 기후변화·식량안보·식품안전·국민건강·자연환경 등의 사회문제 부각에 따라 지속가능성 측면에서 경제와 환경 간의 조화, 인체영양과 건강뿐만 아니라 동식물 건강, 통합적 생태계 접근 등을 강조하고 있다. 특히 식품 분야는 식품안전, 영양과 건강을 중심으로 공공부문이, 식품가공, 제조는 민간부문이 주로 투자하는 편이다. 한편 일본이나 중국의 경우에는 민간투자보다 공공부문에서의 투자가 크게 앞서고 있으며, 정부가 중장기 연구방향을 제시하는 등 연구개발혁신을 주도하는 입장이다. 비록 국가마다 시급한 현안사항과 대응방안이 다르지만, 농·식품 분야 연구개발혁신 및 발전전략의 효율성을 제고하기 위해 공공과 민간의 상호보완적 역할 분담을 바탕으로 긴밀한 협력활동이 이루어지고 있다.

• ETRI Journal
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• 제25권4호
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• pp.258-265
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• 2003

In our study, we extracted the market, finance, and government factors determining R&D investment of individual firms in the IT industry in Korea. We collected the financial data of 515 individual firms belonging to IT and non-IT industries between 1980 and 1999 from the Korea Investors Service's database and investigated the empirical relationship between the factors using an ordinary regression model, a fixed effects model, and a random effects model. The main findings of our study are as follows: i) The Herfindahl Index variable representing the degree of market concentration is statistically insignificant in explaining R&D expenditures in the IT manufacturing industry. ii) Assets, which is used as a proxy variable for firm size, have a positive and statistically significant coefficient. These two results suggest that the Schumpeterian Hypothesis may be only partially applied to the IT manufacturing industry in Korea. iii) The dividend variable has a negative value and is statistically significant, indicating that a tendency of high dividends can restrict the internal cash flow for R&D investment. iv) The sales variable representing growth potential shows a positive coefficient. v) The subsidy as a proxy variable for governmental R&D promotion policies is positively correlated with R&D expenditure. This suggests that government policy has played a significant role in promoting R&D activities of IT firms in Korea since 1980. vi) Using a dummy variable, we verified that firms reduced their R&D investments to secure sufficient liquidity under the restructuring pressure during Korea's 1998 and 1999 economic crisis.