• 인터넷정보학회논문지
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• 제21권3호
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• pp.61-70
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• 2020

The 4th Industrial Revolution is a revolutionary change through intelligence, big fusion and personalization, and the importance of sensor technology that is the basis of core technology is emerging. This study empirically analyzes the derivation of national strategy for R&D of sensor technology, and draws out the effect of technology internalization effort through strategic R&D activities on technical performance and further on national economy. The research and development results are calculated for each type of technology internalization, and the results of the research and development are verified to establish a structure that contributes to the national economic performance. As a national technology internalization strategy, considering its own R&D investment and joint research and development, we examine the impact of each factor on patents and GDP, focusing on causality and ripple effects. For causality analysis, Grandeur causality analysis shows that R&D investment and joint research and development in all countries have mutual causal relationship with GDP. The implications are as follows. First, it is necessary to establish the policy of national economic development through the internalization of technology and knowledge. Second, it is necessary to establish policies according to the type of knowledge internalization. Third, it will be necessary to create an ecosystem environment based on a virtuous relationship between knowledge internalization and national technology and economic development.

• The Journal of Asian Finance, Economics and Business
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• 제8권11호
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• pp.203-212
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• 2021

Theoretically, economic growth necessitates financial liberalization. Thus, the current research examines the effect of financial liberalization on economic growth in emerging nations, with a particular focus on Egypt and Saudi Arabia. To determine this effect, the study employs a model that uses Gross Domestic Product growth as the dependent variable and the following macroeconomic variables as financial liberalization indices: Broad money as a percentage of GDP, Domestic bank credit to the private sector as a percentage of GDP, Monetary sector credit to the private sector as a percentage of GDP, Net inflows of foreign direct investment as a percentage of GDP. All data is annual data of Egypt and the Kingdom of Saudi Arabia for the period 1970-2018 obtained from the World Bank open data website. The empirical investigation employs the Autoregressive Distributed Lag (ARDL) approach. The findings indicate that, after more than three decades of implementation, both countries' financial and external liberalization policies do not have a favorable effect on their economies' growth rates. Additionally, this study has led us to conclude that any financial liberalization policy in both countries must be preceded by the strengthening of these countries' financial development and institutional frameworks, as well as the achievement of macroeconomic stability.

• 산경연구논집
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• 제11권9호
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• pp.25-35
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• 2020

Purpose: The purpose of this study is to investigate how much continuous investment in human capital contributes to increasing labor productivity at not only individual companies but also at the national level, and causes fundamental as well as increases for labor-management conflicts. The current research aimed to empirically demonstrate the importance of human capital investment and furthermore, based on the effect of human resource investment on labor productivity, also re-examine the role of the Labor Commission as well. Research design, data, and methodology: This study was conducted by the Korea Information Service-Financial Accounting System (KIS-FAS) using representative panel data operated by countries to measure whether long-term investment in corporate human resources affects labor productivity. Results: Two distinctive summarized results of the analysis in the Korea Credit Ratings data showed that there was a high positive correlation between corporate human resource investment and economic performance for a ten-year period from 2009 to 2018. Conclusions: The present study concluded that the role of the labor committee should be effectively formed by the labor as a mediation agency and that the role of the mediation committee members should focus more on how to strengthen the human resources management of the union.

• 노동경제논집
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• 제31권1호
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• pp.135-162
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• 2008

본 연구는 기혼여성의 취업이 고등학생 자녀의 진로결정에 대한 모의 시간투자에 미치는 영향을 분석한다. 모의 시간투입은 자녀와 부모와의 대화 정도를 양적 지표로, 자녀진로에 대한 부모의 영향력을 질적 지표로 파악하였다. 실증분석은 도구변수에 의한 순위 프로빗(IV ordered-probit)을 사용하였다. "한국노동패널(KLIPS)" 자료의 분석 결과 모의 취업은 자녀진로에 대한 대화나 영향력에 유의한 영향을 미치지 않는다. 모의 전문직 취업은 자녀에 대한 시간투자의 양과 질에 양(+)의 효과를 가지나 통계적 유의성은 결여된다.

• 유통과학연구
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• 제20권8호
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• pp.1-8
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• 2022

Purpose: Research on attracting foreign direct investment (FDI) plays an important role in helping provinces attract more FDI projects. However, with local competition, FDI enterprises also have to consider their investment. This study evaluates the provincial competitiveness to attract FDI in Thai Nguyen province, a province of Vietnam. In which provincial distribution of competitiveness is measured through nine indicators. Research design, data, and methodology: The study collects data (FDI and the provincial competitiveness index) from 2006 to 2020. The study uses Autoregressive Distributed Lag (ARDL) to text the impact of distribution of competitivenes on foreign direct investment. With time-series, the ARDL is suitable for data analysis. Results: The regression results indicate that the competition index of market entry and informal costs negatively impact attracting FDI into the province; The human resource training quality index has a positive effect on FDI. The results show that FDI enterprises pay much attention to business establishment procedures, hidden costs, and quality of human resources in the province. Conclusions: At the same time, in terms of practice, the results of this study, the authors also offer solutions to help improve the ability to attract FDI into Thai Nguyen province. The significant provincial competitiveness indicators should be taken into account for improvement first.

• The Journal of Asian Finance, Economics and Business
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• 제9권2호
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• pp.325-333
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• 2022

Foreign direct investment (FDI) and export are now often regarded as two of the most important drivers of economic growth on a worldwide scale. The impact of foreign direct investment on Vietnam's exports is investigated in this study. The data for the time period 1985-2020 was obtained from the World Bank and the Vietnam General Statistics Office. The years 1985 to 2020 were chosen to evaluate the evolution of macroeconomic parameters since 1986. The impact of the Covid-19 epidemic on renovation reform. The Johansen co-integration test proved that FDI and domestic investment (DI) had a long-term positive impact on Vietnam's export growth. The Granger causality test revealed that there is a one-way relationship between FDI and export in the near term, but no such relationship exists between DI and export. The result of the variance decomposition study demonstrates that the FDI sector has a bigger impact on Vietnam's export growth than the DI sector. Furthermore, export activities are vulnerable to FDI sector shocks. As a result, in recent years, FDI has been regarded as the most important factor of export growth in Vietnam.

• 설비공학논문집
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• 제30권1호
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• pp.10-16
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• 2018

The climate of summer in Korea is quite hot and humid. Many studies have been carried out to reduce the energy required for operating a dehumidifier. The dehumidifier is mainly connected to the cooling system since it operates in the summer. Conventional dehumidification methods often require additional cooling and energy for dehumidification. In this study, a system for increasing the efficiency by applying a membrane was analyzed. Its energy saving effect was analyzed when it was applied to residential buildings. Economic efficiency was also evaluated. As a result of this study, 9.0% energy savings were achieved for residential buildings. The investment recovery period was 28.9 years. Such long investment recovery period was because the initial investment cost was excessive and annual energy saving only appeared in the summer.

• 기술경영경제학회:학술대회논문집
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• 기술경영경제학회 2004년도 제24회 동계학술대회 논문집
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• pp.83-107
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• 2004

This study investigates how and through which channels R&D activities influences the national economy, using a macro-econometric model. The macro-econometric model in this study includes 24 behavioral equations and 25 identities and was estimated using the annual data. From a simulation analysis, it is shown that the R&D investment has a permanent effect on real variables; lowering prices, wages and interest rates, and increasing potential and real GDP in the long run. It is noted that the national account was recalculated to avoid double-counting in estimation of R&D stocks.

• KDI Journal of Economic Policy
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• 제34권2호
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• pp.173-204
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• 2012

본고는 산출물시장이 과점적이고 동질적 상품이 거래되어 기업들이 생산량 경쟁을 하고 배출권시장은 완전경쟁적일 경우, 기업이 지출하는 저감투자량의 적절성을 이론적으로 분석한다. 산출물시장이 완전경쟁적일 때와는 달리 저감투자는 직접적으로 배출비용을 줄이는 효과 이외에 다른 기업의 산출물을 줄이는 간접적 효과를 발생시킨다. 균형하에서의 저감투자량은 사회적으로 최적인 저감투자량에 비해 생산량 대비 과잉투자를 야기하여 투자배분을 왜곡한다. 본고는 또한 불완전경쟁시장이 배출권 거래제도하에서 발생시킬 수 있는 비효율성의 제반 요인들을 검토하고 정책적 시사점을 제시한다.

• KDI Journal of Economic Policy
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• 제36권4호
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• pp.33-69
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• 2014

본 논문은 펀드투자의 유입자금흐름과 유출자금흐름을 별도로 구분하여 결정요인을 실증분석하였다. 과거 성과, 펀드연령, 펀드규모, 판매보수 등 주요 요인의 자금흐름에 대한 효과는 유입자금과 유출자금 사이에 큰 차이가 있었다. 과거 성과와의 양(+)의 관계, 펀드연령과의 음(-)의 관계 등 순유입자금을 기반으로 한 기존 연구에서 확립된 실증 결과는 유출자금에 대해서는 반대로 나타났다. 특히 과거 성과의 유출자금과의 관계는 '처분효과(disposition effect)'의 존재를 시사하였다. 한편, '계열 펀드'와 '비계열 펀드'를 구분할 경우 판매보수의 유입자금과 유출자금에 대한 효과가 두 펀드그룹 사이에 상이하여, 판매사 간의 유인체계 차이가 펀드선택시장에서 중요한 요인인 것으로 나타났다. '처분효과'의 존재 등 본 논문에서 미국의 기존 연구와 다른 분석 결과가 얻어진 이유는 표본의 차이에 기인하였을 가능성이 있다.