• 한국가정과교육학회지
• /
• 제14권2호
• /
• pp.53-66
• /
• 2002

The purpose of this study was to examine the differences of Psycho-social environments by the variables of sex and type of school. Subjects in this study were consisted of 1.011 adolescents drawn from 11 high schools in Cheongiu city and Choeongwon gun. For data analysis. t-test and three-way ANOVA were conducted by SPSSWIN program. This results were as following: Boys' high school students who having romantic partners had lower school adjustment and behavioral adjustment than those without romantic partners. Girls' high school students who having romantic Partners had lower peer relationships and behavioral adjustment than those without romantic partners. Also. regardless of school types. students with romantic Partners had lower school adjustment and behavioral adjustment than those without romantic partners. In an academic high school. students with romantic Partners had negative family relationships. whereas in commercial high school. students with romantic partners had Peer relationships more negatively than those without romantic Partners. This results suggest that adolescents' romantic partners be important factor of social-Psychological development. Especially. romantic partnership would be critical to induce problem behavior such as maladjustment and negative relationships in the environments of family and school.

• 한국경영과학회:학술대회논문집
• /
• 한국경영과학회 2001년도 추계학술대회 논문집
• /
• pp.150-153
• /
• 2001

The selection of the optimal partners in supply chain management is one of the most critical success factors. In the past, partners for outsourcing production were selected repeatedly within a closed group of candidates due to the limited information and location of partners. But, the wide use of internet and the development of electronic commerce make it possible that the partners capable of providing the optimal services are selected regardless of their location or nationality. And the concept of partners was limited to the provider of production resources. In the supply chain management, the concept should be extended to the provider of transportation and warehouse due to the high portion of transportation cost among the total production cost Therefore, In this study, we propose an analytical approach to the selection of Production and transportation partners in supply chain management. For this purpose a mathematical model is developed, and then a heuristic algorithm based on tabu search is presented since the model belongs to the NP hard problem.

• 국제지역연구
• /
• 제22권4호
• /
• pp.99-121
• /
• 2018

본 연구의 목적은 국제합작투자 상황에서 국제합작기업을 통한 태국 현지파트너의 해외파트너로부터의 지식습득에 영향을 미치는 요소들에 대해 살펴보는 데 있다. 이를 위해 본 연구는 먼저 현지파트너의 자체 특성인 흡수역량, 국제합작기업과의 관계 특성인 균등지분율 근접정도, 해외파트너와의 관계 특성인 신뢰 등으로 구분하고, 이들이 현지파트너의 지식습득에 미치는 영향을 분석하였다. 또한 지식암묵성이 이러한 특성과 지식습득과의 관계를 조절하는지를 분석하였다. 본 연구에서 태국 소재 현지파트너 기업을 대상으로 설문을 통해 수집된 자료를 분석한 결과, 현지파트너의 자체 특성인 흡수역량과 해외파트너와의 관계 특성인 신뢰는 지식습득에 긍정적 영향을 미치고, 국제합작회사와의 관계 특성인 현지파트너의 지분율은 균등지분율에 근접할수록 지식습득에 긍정적 영향을 미치는 것으로 나타났다. 게다가 지식암묵성은 흡수역량 및 신뢰와 지식습득의 관계를 강화하는 반면, 지식암묵성은 균등지분율 근접정도와 지식습득의 관계를 강화하지 못하는 것으로 나타났다. 이러한 결과를 바탕으로 본 연구의 결론 및 시사점을 제시하였다.

• 건축사
• /
• 통권612호
• /
• pp.26-35
• /
• 2020

• Asian Pacific Journal of Cancer Prevention
• /
• 제16권9호
• /
• pp.3893-3900
• /
• 2015

It's known that having multiple sexual partners is one of the risk factors of human papillomavirus (HPV) infection which is a major cause of cervical cancer. However, it is not clear whether the number of sexual partners is an independent risk factor for cervical cancer. We identified relevant studies by searching the databases of MEDLINE, PubMed and ScienceDirect published in English from January 1980 to January 2014. We analyzed those studies by combining the study-specific odds ratios (ORs) using random-effects models. Forty-one studies were included in this meta-analysis. We observed that the number of sexual partners was associated with the occurrence of non-malignant cervical disease (OR=1.82, 95%CI 1.63-2.00) and invasive cervical carcinoma (OR=1.77, 95%CI 1.50-2.05). Subgroup analyses revealed that the association remained significant after controlling for HPV infection (OR=1.52, 95%CI 1.21-1.83 for non-malignant disease; OR=1.53, 95%CI 1.30-1.76 for invasive cervical carcinoma). We found that there was a non-linear relation of the number of sexual partners with both non-malignant cervical disease and invasive cervical carcinoma. The risk of both malignant and non-malignant disease is relatively stable in women with more than 4-7 sexual partners. Furthermore, the frequency-risk of disease remained significant after controlling for HPV infection.The study suggested that h aving multiple sexual partners, with or without HPV infection, is a potential risk factor of cervical cancer.

• 유통과학연구
• /
• 제12권5호
• /
• pp.15-26
• /
• 2014

Purpose - This study addresses an acquisition's impact on a firm's strategic relationship based on findings of existing academic studies and theoretical assertions. Through examining existing research results and theoretical grounds for an acquisition's impact on various stakeholders, this study indirectly approaches the impact on stakeholders including alliance partners. Research design, data, and methodology - This research identified a variety of related theoretical foundations and empirical studies. Research objectives of prior studies mainly focused on merging firms and direct participants of acquisition activity. In addition, academic attention on the impact on rival firms has recently been growing. However, little research on alliance partners was found. Prior studies simultaneously employed event study methodology and cross-sectional analysis to make further theoretical contributions. Results and Conclusions - Based on the findings of prior studies, this research proposed a complementary research model for future academic inquiry into the impact of an acquisition on an alliance partner's return and for predicting an acquisition announcement's effect on alliance partners.

• 한국의류학회지
• /
• 제30권7호
• /
• pp.1001-1011
• /
• 2006

In the fashion enterprises of today, there are many kind of inter- enterprises' collaborations which are related to the strategic management for reinforcing their competitiveness in various fields. These inter- enterprises' collaborations, which began to increase in 2000, will increase even more in the near future. This study carries out the findings between collaborating companies' and their partners' characteristics and the actual conditions of collaborations through the responses of fashion enterprises' key employees. A questionnaire was answered by 194 key employees of the fashion enterprises in Korea and the analysis was completed by frequency analysis, cross tabulation analysis. The results of this study are the following; 1. Most of the enterprises of the same fashion categories collaborated with the promotion companies as their partners. The enterprises of different fashion categories collaborated strongly with the distribution companies as their partners. The strongest reason of the collaboration was for rapid product supplying to the market. 2. With regard to the management resources, the relationship between the collaborated companies and their partners had been formed by mutual assistance. Also, there were positive relationships between the collaborating companies and the partners concerning business reputation. The results of this study generated some valuable information that can be used in the fashion industry.

• 한국생활과학회지
• /
• 제14권6호
• /
• pp.947-959
• /
• 2005

This study examined (1) whether romantic partners' or close friends' acceptance-rejection perceived by college students is related to their psychological adjustment indicated by hostility/aggression, dependency, negative self-esteem, negative self-competence, emotional unresponsiveness, emotional instability, and negative world view; (2) whether parents' behavioral control in childhood and romantic partners' or close friends' behavioral control perceived by college students are related to their psychological adjustment; (3) how parents' behavioral control and acceptance-rejection in childhood perceived by college students are related with each other; and (4) how romantic partners' or close friends' behavioral control and acceptance-rejection perceived by college students are related with each other. The subjects were 163 college students enrolled in universities located in Seoul or Kyungki-do in Korea. The results indicated that college students' perceptions of their romantic partners' or close friends' acceptance-rejection are related to their psychological adjustment, that college students' perceptions of their parents' behavioral control and romantic partners' or close friends' behavioral control are related to their psychological adjustment, and that college students' perceptions of parents' behavioral control are related to their perceptions of parents' hostility/aggression, indifference, and rejection and the results were the same for the romantic partners' or close friends' behavioral control and acceptance-rejection.

• Asia pacific journal of information systems
• /
• 제19권1호
• /
• pp.83-111
• /
• 2009

Despite the growing emphasis on the importance of knowledge exchange among supply chain participants, few companies have fully exploited the knowledge resources held by their supply chain partners. Among many reasons for this phenomenon, recent literature on inter-firm knowledge exchange identifies knowledge complementarities between the supply channel partners as an important determinant of knowledge exchange. Firms participating in a supply chain are likely to exchange partners' complementary knowledge. In order to extract value from them, it is important to recognize the difference between the potential value and the implementation of this potential value. However, the literature fails to distinguish between potential knowledge complementarities and implemented knowledge complementarities. In order to realize the value of potential knowledge complementarities, knowledge should be exchanged and effectively integrated in the supply channel. Further, investigating inter-firm knowledge exchange from both partners' perspectives is important especially when there are interdependencies between the channel partners. The purpose of this research is to investigate the impact of potential knowledge complementarities on knowledge exchange in buyer-supplier relationships by looking at both partners' perspectives. This research also includes trust in partner's competence and inter-organizational information systems (IOIS) as they are relevant when the complementary knowledge flows between organizations. The data required for this field study was collected from 70 buyers and their suppliers in three multinational enterprises in two different industries (Automobile manufacturing and Telecommunication services) headquartered in Korea. The results indicate that potential knowledge complementarities between buyer and supplier do not directly influence knowledge exchange, but indirectly through trust in partner's competence. And the results indicate that competence-based trust and IOIS have direct effects on knowledge exchange. Empirical results also show that IOIS moderates the relationship between potential knowledge complementarities and knowledge exchange. This study is a first attempt to empirically verify the theoretical model about potential knowledge complementarities and to investigate the impact of potential knowledge complementarities on interfirm knowledge exchange. From a theoretical perspective, this study not only clarifies the distinction between potential knowledge complementarities and implemented knowledge complementarities, but also develops an instrument to measure the concept of potential knowledge complementarities in the context of operational and planning knowledge in a supply chain. Further, we develop a theoretical framework suggesting that potential knowledge complementarities of partners in a supply chain affect knowledge exchange directly and indirectly through competence-based trust. The findings from this study have some managerial implications for practicing managers as well. First, buyers should search for suppliers that have potential complementary knowledge, which can be integrated to create synergy through interfirm knowledge exchange. Furthermore, firms must develop mechanisms to identify potential complementary knowledge of partners. Second, firms should continue their endeavor to develop their own unique knowledge so that their knowledge can benefit the entire supply channel. Finally, trust among supply chain partners turns out to be an important factor for interfirm knowledge exchange. Therefore, effective management for engendering trustworthy buyer-supplier relationships should receive appropriate attention from managers.

• 무역상무연구
• /
• 제18권
• /
• pp.159-188
• /
• 2002

International joint ventures are usually formed and managed by domestic companies and foreign investors for the common objectives. They offer an opportunity for each partner to benefit significantly from the comparative advantages of the other. Local partners bring knowledge of the domestic market; familiarity with government bureaucracies and regulations; understanding of local labor markets; and existing manufacturing facilities. Foreign partners can offer advanced process and product technologies, management know-how, and access to export markets. In Korea, joint ventures have been encouraged to usher in foreign investors with foreign currency capital badly needed during the IMF financial crisis. In the meantime, Korean laws and regulations with respect to joint ventures have been largely overhauled to promote foreign direct investment (FDI) both inbound and outbound. They include four types of FDI, i.e., acquisition of foreign stocks, provision of long-term loans, participation in joint operations like resources development, and establishment of foreign offices. From the legal point of view, the formal joint venture agreement must be an offspring of a series of tough negotiations between domestic and foreign partners. They usually stress the long-term relationship with the good will and dedication to each other, and restrict the free transfer of stocks. Both partners are earnestly interested in the ownership and management of the joint venture. So they keep a close eye on the articles of incorporation, changes of business environment, conflict resolution methods, transparency of accounting and other financial matters. When a multinational corporation (MNC) is involved in the joint venture, conflicts over management strategies, marketing and other issues take place more often than not between the MNC and local partners. We have to pay attention to joint ventures, particularly, in China and North Korea. As witnessed in other transition economies, China is eagerly bringing in foreign direct investments for the development of nation's economy. China encourages foreign investors to establish ordinary joint ventures, contractual joint ventures, solely invested foreign capital companies and jointly operated development companies with local partners. In North Korea, however, joint ventures have a different meaning like contractual joint ventures in China, in which North Korean partners have an initiative in the management. Rather, jointly operated companies or simply processing-for-wage companies are recommended in view of the unpredictable legal infrastructure in North Korea.