• Journal of Technology Innovation
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• v.18 no.1
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• pp.1-20
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• 2010

Firm’s social network has been known as an important firm strategy because it could promote technological innovation and also minimize economic uncertainty. In this study, we identify four types of firm’s social network activities such as Collaboration, Manufacturing/Marketing/Distribution Agreements, Financing, and M&A, and analyze how these activities affect firm performance using U.S biotechnology firm data. We found that Manufacturing/Marketing/Distribution Agreements increased firm performance in short-run. Also, collaboration with pharmaceutical and biotechnology firms had a positive effect on firm performance, too. However, collaboration with public institutes or universities had a negative effect on firm performance in short run, which implies its collaboration would be mainly focused on research in pure science area. These empirical results provide two policy implications. First, social network strategy should be encouraged in the Korean biotechnology industry. Secondly, governments should consider developing polices that support collaboration of biotechnology with public institutes or universities, to promote technological innovation.

• Journal of the Korea Convergence Society
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• v.9 no.11
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• pp.393-402
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• 2018

Recently, interest in organizational performance has been increasing due to marketization and diversification of supplier introduced in long-term care system. To analyze the effects of caregivers' calling on the organizational performance of long-term care facilities and to examine the mediating effects of job satisfaction on the path, data were collected from caregivers in Seoul and Kyonggi-do. Multiple regression analysis was used to examine the effect of caregivers' calling on job satisfaction and job performance, and the mediating effect of job analysis was tested by hierarchical regression analysis. As a result, caregivers' calling had a positive effect on job performance and job satisfaction, and the job satisfaction showed full mediation effect between caregivers' calling and effectiveness and partial mediation effect between caregivers' calling and efficiency. Based on this, we discussed the need to improve efficiency through job satisfaction management and to manage efficiency by managing job satisfaction and vocation awareness.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2010.05a
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• pp.206-219
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• 2010

• Journal of Digital Convergence
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• v.10 no.6
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• pp.181-187
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• 2012

This study inquires into what effect the tax burden of investors, for typical taxes related to real estate investment; acquisition tax, comprehensive real estate holding tax, and transfer income tax, might have on the real estate investment behaviors; the purpose of long-term investment. These real estate investment behaviors have been analyzed to see how much they affect investment performance such as realized compound yield. This study model, which considers the fact that the choice of investment behavior for the degree of tax burden of investors may lead to different results in real estate investment, is expected to be an effective decision-making tool for investment.

• Proceedings of the Korea Water Resources Association Conference
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• 2009.05a
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• pp.208-213
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• 2009

본 논문에서는 Tree-ring width 지표자료, 태양흑점수, 남방진동지수(SOI) 및 지구온도 아노말리 자료와의 비교를 통하여 서울지점 측우기 강우량 자료의 정확도를 가늠해 보았다. 그리고 한반도 인근지역의 Tree-ring width 지표자료와의 비교를 통하여 과거 동북아시아 기후변화 상관성과 변화특성을 파악해 보았다. 분석 결과 측우기 강우량 자료는 다른 비교분석 대상 자료들과 경향성과 변화심도가 매우 잘 일치하고 있어 상당한 신뢰성을 가지고 있음이 확인되었다. 그리고 한반도 주변 6개 지점의 Tree-ring width 지표자료와의 비교분석결과, 장기적으로 동북아시아 기후는 시공간적으로 밀접한 상관을 가지고 변화하고 있으며 그 변화에는 장주기적인 재현성이 존재한다는 점을 알 수 있었다. 그러나 1960년 이후의 기후변화 특성은 통계적인 거동특성이나 변화폭이 과거의 재현사상의 한계를 넘지는 않으나 과거와는 다른 경향성과 불규칙성을 보여주고 있으며 재현주기도 짧아지고 있어 과거와는 다르게 나타나는 것으로 분석되었다. 과거자료에 근거한 본 연구의 결과는 동북아시아 기후변화 장기 예측에 있어 유용하게 이용될 수 있을 것으로 판단된다.

• The Korean Journal of Financial Management
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• v.14 no.2
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• pp.253-271
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• 1997

본 연구는 1988년부터 1994년까지 우리나라 주식시장에 상장된 IPO 주식의 장단기 성과를 분석하고, IPO 기업들의 상장 후 영업성과를 상장 이전의 영업성과와 비교하는 데 그 목적이 있다. 본 연구의 특징은 가격제한폭 제도가 상장 후 IPO 주가에 미치는 영향을 고려한 점에 있다고 할 수 있으며, 실증분석 결과 다음과 같은 사실들을 발견하였다. 단기적으로 볼 때, IPO 주식의 비정상 최초수익률은 가격제한폭을 고려하여 측정하는 경우에 훨씬 더 높게 나타나며 또한 상승시장의 경우에 더 높게 나타난다. IPO 주식은 상장 이후에도 추가적인 초과수익을 올리며, 상장 직후에 과잉반응 현상을 동반한다. 장기적으로 볼 때, IPO 주식의 수익률은 시장 평균수익률에 미치지 못한다. IPO 기업들의 영업성과가 상장 이후에 현저히 악화되는 것으로 나타난다. 이는 IPO 기업들이 공개모집을 하는 과정에서 기업내용을 과대포장(window-dressing)하는 증거라고 볼 수 있다.

• Proceedings of the Korean Nuclear Society Conference
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• 1997.05b
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• pp.618-623
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• 1997

원자력연구개발중장기계획사업은 초대형ㆍ장기국가연구개발사업으로서 계획의 성공은 물론, 연구개발 성과가 스핀오프를 통하며 국가 산업 및 경제발전에 충실히 기여해 줄 것을 요청 받고 있다. 이러한 맥락에서 본 연구는 원자력연구개발성과가 민간부문으로 기술이전되는 스핀오프의 성과와 영향요인을 규명하고 그 성과를 증진시키기 위한 방안을 도출하기 위해서, 본 연구는 기술제공자요인, 기술도입자요인 및 상호요인으로 구성된 개념적 모형을 설정하고 12개의 사례에 대해서 심층면담과 설문을 통해서 자료를 수집하였으며, 스피어만 상관관계분석을 통해서 스핀오프 영향요인과 그 성과간의 상관관계를 검증하였다. 원자력연구개발 결과의 스핀오프는 연구결과의 활용 증진을 통한 국가발전에 기여하고, 연구조직의 연구경쟁력을 강화시킬 수 있도록 원자력기술혁신 전략의 일환으로서 체계적으로 추진되어야 한다.

• The Journal of the Korea Contents Association
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• v.19 no.10
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• pp.315-324
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• 2019

In this research, one of five Hofstede's cultural dimension, Long term orientation (LTO) was selected to examine its influence on individual's change oriented organizational citizenship behavior with emotional regulation mediating. East Asian countries and Korea especially received higher score on LTO cultural dimension, meaning it valued harmony, long term relations and saving for future. Also, in today's hyper competitive and evolving global climate, the ability to adapt quickly and also to be able to control one's emotion is highly valued individual competency. Previous research on Hofstede's cultural dimensions were conducted at mostly national or large group levels. However, in this study, Yoo's CVSCALE which allowed for individual level analysis on Hofstede's cultural dimensions were used to analyze multinational company's employees's long term orientations' influence on emotional regulation and change oriented organizational citizenship behavior. The survey conducted from 200 employees from major electronic company based in S city in Korea for two weeks period and the results indicated long term orientation positively influenced change oriented organizational citizenship behavior. Also emotional regulation mediated between long term orientation felt by individuals and change oriented organizational citizenship behavior. Such results validated previous studies that indicated emotional regulation as possible antecedents of individual proactive behaviors such as change organizational citizenship behavior and long term oriented view as another potential antecedent of change oriented organizational citizenship behavior in multinational corporation setting.

• The Korean Journal of Archival Studies
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• no.21
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• pp.355-383
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• 2009

The greatest mission of archival community lies in collecting records to document past and present Korean society and in safeguarding them to pass over to the next generation. For the last decade, Korean archival community has actively pursued this mission and accomplished it to the certain extent. A series of events occurred during the last year urged the community to regretfully accept that the so-called accomplishment was by no means satisfactory. The present study aims to review what has been achieved against what should be if the community is to be truthful to the fundamental mission. It begins with addressing attributes of electronic records. To be specific, attributes of electronic records as 'records' are compared against those as 'digital objects.' Current state of long-term preservation of electronic records is reviewed. Suggestions follow in terms of four directions: establishing a policy framework based on principles of electronic records management, building integrated electronic records management system, researching and developing functionalities for long-term preservation, and finally, knowledge transfer and coordination.

• Journal of Environmental Policy
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• v.9 no.3
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• pp.47-67
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• 2010

Carbon productivity is an efficiency concept, well suited to maximizing product/service(economic) value of firms and minimizing environmental impact($CO_2$ emissions). This study investigates the causal relationship between carbon productivity (eco-efficiency) and financial performance in Korean firms. The result shows that firms improving carbon productivity are able to gain superior financial performance. The analysis also show that changes in financial performance have a positive impact on the improvement of carbon productivity. However this study reports that carbon productivity does not have a long-run impact on financial performance and vice versa. Finally, the results also show that differences exist in the relationship between carbon productivity and financial performance when grouped by industry characteristics.