• Korean Journal of Social Welfare
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• v.64 no.2
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• pp.133-158
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• 2012

In the modern society, a growth in the non-profit sector and a decrease in the government budget on social welfare result in a greater need of individual giving and volunteering. Therefore, in order to manage non-profit organizations effectively, it is necessary to encourage citizen participation in giving and volunteering through identifying various factors affecting giving and volunteering. In order to identify what factors are affecting participation in giving and volunteering and whether the relationship between giving and volunteering is multiplicative or compensatory, this study uses multinomial logistic regression analysis by categorizing four groups based on the participation types of giving and volunteering. The research findings confirmed that common factors such as religion and satisfaction with leisure time were still significant, and specific factors were also found among factors affecting participation in giving and volunteering. Especially, this study identified that factors affecting giving and volunteering differ according to household income, education level, employment status, gender and social relationship satisfaction. The findings confirmed that giving and volunteering are compensatory behaviors. Finally, the implications of this study were discussed. A differential strategy for giving and volunteering is needed to encourage citizen participation in non-profit organizations.

• The Journal of the Korea Contents Association
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• v.22 no.5
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• pp.319-326
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• 2022

As digital content services, especially OTT(over-the-top) video services, diffuse rapidly, so do smartTVs. Based on the indirect network effect theory and the complementarity theory, this study explores the relationship between digital content services and smartTV. Using the Media panel dataset, this study analyzes how the usage of digital content service (OTT usage, OTT usage volume, the usage of various OTT service types, and online game/music/education/news service) affects smartTV usage. This study shows that OTT usage and its usage volume is positively associated with smartTV usage, and that the usage of various OTT service types is positively associated with smartTV usage compared with non-OTT users. As for online content services, the usage of online education service is positively associated with smartTV usage while the usage of online news service is associated negatively. These results support the indirect network effect theory and the complementarity theory.

• Information and Communications Magazine
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• v.11 no.10
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• pp.139-157
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• 1994

• Management & Information Systems Review
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• v.34 no.1
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• pp.35-49
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• 2015

Recently, researchers and practitioners are emphasizing the importance of integrated-strategic perspective between market and non-market strategies. In this perspective, this study was designed to examine the relationships between cultural distance and the degree of localization strategy and also the moderating effects between them. Using CSR data together with the localization index data (from 2010 to 2012) of multinational companies competing in Chinese market, the three hypotheses proposed in the study were examined. The results of multiple regression analyses show that cultural distance is positively related to the degree of localization strategy of multinational companies. The corporate social responsibility is also positively related to the degree of localization strategy of multinational companies. However, there is negative moderating effect of corporate social responsibility on the relationship between cultual distance and the degree of localization strategy. The findings of this study representing the complementary effects between localization strategy and corporate social responsibility imply that the effect of market competitive strategy can be complemented by non-market strategy. Thus, firms should plan their non-market strategies in the perspective of integrated strategic perspective with market strategy to compete with competitors and increase performance more efficiently.

• Information Systems Review
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• v.12 no.1
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• pp.107-130
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• 2010

Knowledge management strategy is considered a key determinant of successful knowledge management. However, theoretical and empirical researchers disagree on how knowledge management strategies improve firms' performance. The inconsistent results of prior studies may be attributed to the fact that complementary relationships among knowledge management strategies have not been adequately taken into consideration. While the previous literature has focused on investigating the impact of knowledge sourcing strategies on firms' performance one-at-a-time, in reality firms adopt several different knowledge management strategies together. By drawing on complementarity theory, this study revisits this research problem and develops three complementarity hypotheses. Surveys collected from 139 firms in Korea were analyzed to test the hypotheses by using super modularity function. The results confirmed complementary relationships between system- and person-oriented, and between internal- and external-oriented knowledge management strategies. Our results found no complementarity among the four different knowledge management strategies. This study sheds new light on knowledge management research by developing a new conceptual framework and using advanced analytical approaches to explore the relationship between knowledge management strategies and firms' performance. Implications for practice highlight that a successful knowledge management strategy requires a judicious combination of system- and person-oriented, or of internal- and external-oriented knowledge management strategies.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.28 no.5D
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• pp.713-721
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• 2008

The aim of this study is to analyze the spatial association of regional economic growth and land use considering 5 plus 2 regional economic sphere (Capital region zone, Chungchung zone, Honam zone, Daekyung zone, Dongnam zone and kangwon zone, Jejudo zone) in Korea. The factors of regional economic growth are GRDP and the rate of self-finance and land use, especially industrial and manufactering zone. The data for this research are obtained by National Statistical Office web-site etc. For this, the Seemingly Unrelated Regression(SUR), as a kind of simultaneous equation model, is employed as empirical analysis. Overall results of this study show that the spatial association of the capital region zone and other zones is complementary. but Honam zone and Dongnam zone or Daekyung zone is competitive. We conclude from this study that the policy of regional development will be considered in accordance with the regional economic growth and land use. Also, this study found that Economic growth of regional economic sphere will be achieved from that of cities within zone and the results will be helpful to policy makers and regional planners when establishing regional planning in the future.

• Journal of Cadastre & Land InformatiX
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• v.49 no.2
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• pp.135-149
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• 2019

This article analyzed economic effects of changes in spatial accessibility on regional touruism expenditure structure resulting from highway investments on Gangwon province, Korea. The Seemingly Unrelated Regress(SUR) model is applied to analyze the structure of change in tourism expenditure of Gangwon Province, and the competition and complementary relationship of tourist demand were analyzed among 18 counties in Gangwon by Dendrinos-Sonis method. The spatial accessibility has a significant effect on the increase in amount of tourist expenditure, but by 1% increase in the accessibility resulted in a reduction of length of stay -0.18% and travel costs -0.34% by respectively. The most powerful variable for improving the on-site economy is the tourist service establishment, which increases one unit, the amount of tourist expenditure increased by 3.6%. Moreover, the competition and supplemental relationship of tourism demands in Gangwon was decided by the conditions under which traffic flow with passing occurred, such as inland or ocean-typed travel attractions, adjacent or remote regions to the highway. The limitations of this study were not able to use raw data of tourism expenditures before and after the opening the highway due to the restriction of priority data, and further research on the appropriate level of spatial accessibility for the regional economy is needed.

• Journal of Korea Fair Competition Federation
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• no.125
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• pp.76-85
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• 2006

경쟁법은 혁신을 촉진할 수 있고, 소비자후생을 증대한다. 지적재산권의 제한적인 배타성도 혁신을 촉진할 수 있고, 소비자에게 이롭다. 경쟁법과 지적재산권법의 상호관계는 상호조화가 필요한 보완관계로 파악하여야 한다. 우리 경제가 신경제화되고, 첨단기술 산업의 발전과 함께 성장하고, 지적재산권의 강력한 보호의 방향으로 나아가는 것을 전제할 때, 경쟁법은 그 변화에 대응하여 시장에서 발생하는 지적재산권에 관련한 공정거래법 위반사건에 대한 처리기준을 준비하여야 할 것이다.

• Korean Journal of Culture and Social Issue
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• v.27 no.3
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• pp.325-350
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• 2021

The purpose of this study was to examine the mediating effect of the parent-adolescent career congruence process in the association between the parent-adolescent relationship and career identity of South Korean college students. In particular, we investigated which kind of career congruence process mediates the positive effect of the interdependent parent-adolescent relationship (in support of emotional bond and filial piety) and the independent parent-adolescent relationship (in support of independence and autonomy) on career identity. Data of 509 college students were analyzed for this study, and parallel multiple mediation analysis was performed. As a result, the complementary and attunement congruence process fully mediated the relationship between parent-adolescent affective bonding and career identity. Authoritative filial piety had a negative direct effect on career identity, but a positive indirect effect by mediating the complementary and attunement congruence process. The mediation analysis showed that both complementary and attunement congruence process fully mediated the association between independent parent-adolescent relationship and career identity. However, family intrusion had only a negative direct effect on career identity. On the other hand, the supplementary congruence process did not have significant mediating effects between all types of parent-adolescent relationships and career identity. Also, the supplementary congruence process had a negative direct effect on career identity. Based on these results, we discussed culturally universal and culturally specific characteristics of the relationship between parent-adolescent relationships and career identity, along with the limitations and recommendations for future research.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2009.10a
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• pp.595-598
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• 2009

최근 영재 및 영재교육에 관련된 연구가 다방면에서 진행되고 있으며, 초기에 수학 및 과학 분야 위주로 이루어졌던 영재교육은 정보, 발명, 인문, 예술 등의 기타 분야로 점차 확대되어 가고 있다. 사회적으로는 고도화된 정보화 사회로의 진행과 더불어 정보과학에서도 영재교육데 대한 관심과 중요성이 커지고 있다. 그러나 정보과학의 학문적 역사가 짧고 그 범위의 설정이 어려운 만큼 정보과학 분야의 영재교육에 있어서도 대상자의 선발과 교육이 어려운 것이 사실이다. 특히 영재교육 대상자의 선정과 교육에 필수적인 평가 방식에 대한 학문적 연구가 부족하여 교육 방식의 보완과 창의적인 대상자 선발에 있어 개선에 대한 목소리가 높다. 이에 본 연구에서는 여러 형태의 평가 방식 중 관찰평가가 평가도구로서 어떻게 작용하는지 다면 평가의 측면에서 지필평가와 보완적 작용을 하는지에 대해 연구하였다. 이를 위해 2년간의 학습자들의 지필평가 성적과 관찰평가 중 리커트 척도 방식의 체크리스트와 서술형 관찰 기록지 사이의 상관관계를 통계적으로 분석 하였다. 또한 항목간의 상관관계를 알아보기 위해 체크리스트와 서술형 관찰기록지의 하위 항목간의 상관관계를 분석하였다. 연구 결과 체크리스트의 하위항목 분석을 통해서는 태도와 문제해결 능력 간의 상관관계, 수학적인지영역과 문제해결 능력 간의 유의미한 상관 관계를 알 수 있었으며, 서술형 관찰 기록지 분석을 통해서는 투입 프로그램 적응 능력이라 할 수 있는 과정적 영역은 정의적 영역과 인지적 영역의 상관 관계가 중요함을 알 수 있었다. 또한 평가 방식간의 상관 관계는 지필 평가와 관찰 평가의 유의미한 연관성이 없다는 것이 밝혀졌다. 즉, 정보과학 분야 영재교육 학습자의 잠재 능력이나 사회성, 창의성, 문제해결력 등을 평가하기 위해서는 지필평가와 더불어 관찰평가가 반드시 필요하며 다면평가의 측면에서 상호 보완적인 역할을 한다는 것이다.