• 가정과삶의질연구
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• 제30권5호
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• pp.75-88
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• 2012

The purpose of this study was to investigate the influences of variables related to family and employment on work family spillover in working wives with children. Korean Longitudinal Survey of Women & Families(KLoWF; 2008) of Korea Women's Development Institute was used in this study. The subjects of this study were 733 working wives with children. For data analysis Cronbach ${\alpha}$, and multiple regression were performed. The results show that, first, among variables related to family, family role awareness and marital satisfaction influence on work-family negative spillover, and values on familism and husband's weekends housework hour influence on family-work negative spillover in working wives with children. Second, among variables related to employment, career satisfaction, wife's weekly working hour, husband's perception on employment of wife and sexual discrimination influence on work-family negative spillover, and career satisfaction, husband's perception on employment of wife, employment stability, husband's monthly income and husband's weekly working hour influence on family-work negative spillover in working wives with children. Third, among variables related to family and employment, wife's weekly working hour, family role awareness, marital satisfaction husband's perception on employment of wive, husband's weekly working hour, and career satisfaction influence on work-family negative spillover, and values on familism and wife's weekly working hour influence on family-work negative spillover in working wives with children.

• 기술혁신학회지
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• 제8권spc1호
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• pp.499-524
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• 2005

The economic spillover effect from technology self-reliance of NSSS(nuclear steam supply system) by Korea Atomic Energy Research Institute was evaluated. Both production spillover effect and value added spillover effect were estimated by using Input-Output table. The production spillover effect from technology self-reliance of NSSS was estimated as 135 trillion Won during 1986-2015, while the value added spillover effect was 69 trillion Won during the same period. Besides, it was found that the technology self-reliance made great contribution to unquantifiable economic benefits such as enhancement of overall nuclear technology level, improvement of the role in international nuclear society, and improved potential to nuclear technology export.

• 무역학회지
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• 제47권4호
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• pp.35-52
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• 2022

Air transport is at the core of global economic growth. There is a close relationship between the flow of regional elements and the growth of the regional economy. It is easy to misestimate the impact of airports on the regional economy without considering spatial spillover effects. This study attempted to establish an asymmetric economic geographical weight matrix by applying the Spatial Durbin Model with cargo volume and passenger numbers as indicators. The influence of spillover effects on the regional economy, including direct spillover effects and indirect spillover effects are studied. The results revealed that passenger numbers and cargo volume have significant positive spillover effects on the regional economy. The driving effect of the airport on the regional economy was considered from a wider space scope. This study contributes to the scientific evaluation of the aviation economy.

• 기술혁신연구
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• 제22권3호
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• pp.225-260
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• 2014

본 논문에서는 공공연구개발사업의 기술파급측정을 위한 이론적/방법론적 기반을 제공하기 위하여 기술파급현상을 고찰하고 이를 측정하는 방법론에 관하여 논의하고자 한다. 본 논문은 다음과 같이 구성된다. 첫째, 일반적인 기술파급메커니즘에 관하여 논의하며 파급현상 및 파급경로를 정리한다. 둘째, 기존에 문헌들에서 사용된 주요 방법론을 소개하고 방법론의 장단점을 논의한다. 셋째, 방법론과 기술파급현상에 대한 이해를 기반으로 기술파급현상과 측정의 문제를 고찰한다. 마지막으로 공공연구개발 사업의 기술파급효과 측정을 위한 선행조건을 제시한다. 본 논문의 목적은 연구자 및 정책입안자들에게 기술파급현상과 측정에 관한 이해를 넓히고 여러 방법론으로 측정된 기술파급측정의 결과를 올바르게 평가를 할 수 있도록 하기 위해서이다. 본 연구는 향후 공공연구개발 사업의 파급효과를 측정하고자 할 때 방법론적 한계를 인식하여 파급현상과 측정 결과의 간극(gap)을 인지하여 이를 기반으로 더 향상된 측정 방법을 고안하는데 도움을 줄 것이다.

• 가정과삶의질연구
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• 제33권5호
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• pp.25-35
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• 2015

The purpose of this study was to investigate how work-family spillover differed by employment status of married women and to identify factors related to the differences. This study drew a sample of 332 self-employers, 181 unpaid family workers, and 1,053 wage workers from the 2014 Korean Longitudinal Survey of Women and Families. It was found that negative work-family spillover did not differ by employment status of married women. However, positive work-family spillover was found the lowest in family workers. The regression analysis showed that the difference remained after controlling socio-demographic characteristics, average working hours, and the number of days off per week. The factors related to negative spillover were age, the presence of young children, working hours, and the number of days off. Findings from this study suggest that family workers are most disadvantaged in terms of work-family spillover. Yet there is no policy developed for them. Family policy needs to take them into account in planning and implementing services.

• 디지털산업정보학회논문지
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• 제4권4호
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• pp.113-125
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• 2008

This paper investigates the spillover effects(co-movements) between korean and U.S stock market by KOSPI and DJIA Index. Especially it compare to the pre- and post period of U.S. financial crisis resulted from sub-prime mortgage loan. The main results are as follows. First, the spillover effects of DJIA(U.S. market) to KOSPI(Korean market) are strong. This result accord with the former researches on this subject. Second, spillover effects are more strong after U.S. financial crisis. A possible reason for this phenomenon is a trend which the major investors such as foreign and institutional investors in domestic stock market have more attention to U.S. stock market. Third, the spillover effects appear in the opposite direction, that is KOSPI(Korean Stock Market) to DJIA(U.S. Stock Market). It seems to be the results of asian stock market's growing infIuences to European and U.S Markets.

• 한국군사과학기술학회지
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• 제10권1호
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• pp.86-93
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• 2007

The objective of this paper is to examine the structure of technology spillover from UAV(unmanned air vehicle) technology to other industries by applying patents analysis. The network analysis on patent data of USPTO(United Stated Patents and Trademark Office) from 1981 to 2000 was adopted to investigate the characteristic change of the technology spillover The results show that the influence of the UAV technology to other industries has grown over the twenty years period. For the weapon system development, this study provides a research basis to estimate the technology spillover effects on industries. Searching a structural niche from the inter-industrial knowledge flow structure might be a useful technique to find core technologies which generate large technology spillover on the other industries.

• 수산경영론집
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• 제47권1호
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• pp.101-113
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• 2016

The purpose of this paper is to analyze theoretically and empirically spillover effects of fishery quota on related markets through their demand curves. Theoretically, the spillover effects of a change in quota can be captured through the directly distorted market alone by computing surpluses associated with the new and old equilibrium. This study estimates empirically demand functions in the context of both the partial equilibrium and general equilibrium. The spillover effect can be computed from the difference between these two estimates. The econometric methodology to estimate the demand curves in the context of general equilibrium is presented and illustrated. The empirical result of fishery markets shows that spillover effects transmitted across other markets are not small and approximately account for 43.3% of the partial equilibrium welfare effects.

• East Asian Economic Review
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• 제19권3호
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• pp.275-322
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• 2015

The key objective of this study is to investigate the return and volatility spillover effects among stock market, credit default swap (CDS) market and foreign exchange market for three countries: Korea, the US and Japan. Using the trivariate VAR BEKK GARCH (1,1) model, the study finds that there are significant return and volatility spillover effects between the Korean CDS market and the Korean stock market. In addition, the return spillover effects from foreign exchange markets and the US stock market to the Korean stock market, and the volatility spillover effect from the Japanese stock market to the Korean stock market are both significant.

• 가정과삶의질연구
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• 제33권4호
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• pp.1-17
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• 2015

The purpose of this study was to investigate the effects of individual characteristics, family characteristics, job characteristics, and family strength on work-family spillover in dual-earner families focusing on users and non-user of Healthy Family Support Centers(HFSC). The subjects were 703 people who lived in Seoul and Gyeonggi-Do. The results were analyzed by using the PASW 21.0 program. The findings of this study led to the following conclusions: First, the users of HFSC showed a higher level of family strength than the non-users did. This is the users had a high level of awareness of family's values and importance compared to the non-users. Second, the users revealed higher levels at a positive spillover from work to family and from family to work than the non-users. Therefore, it is confirmed that the users have a positive view of work-family spillover due to their family strength. Finally, there was a significant result at the moderation effects of work-family spillover according to personal traits, family and job characteristics. Specifically, work-family negative spillover was effected family strength through the age of the users' children. The result suggest that family strength has positive effects on the family cycle. It will be worthwhile to pay attention in future research to discover what is the appropriate support for dual earner families.