무역정책에서 수직 구조와 연구개발투자

임선영 ( Seon Young Lim ),최강식 ( Kang Sik Choi ),이동준 ( Dong Joon Lee ) 한국국제통상학회 2016 국제통상연구 Vol.21 No.1

Spencer and Brander(1983)의 제3국 모형을 도입하여, 외국 하류기업의 복점경쟁에서 수입국의 통상정책이 외국 상류기업의 R&D투자에 주는 영향과, 각 외국 상하류기업의 이윤 및 수출국과 수입국의 후생에 관해 비교 분석한다. 그 결과, (i) R&D투자 효율성이 높을수록 비관세 정책인 자유 무역이 수입국의 높은사회 후생을 달성한다. (ii) 수출국의 후생은 제품 차별성이 높다면 자유무역 정책을 선호하며, 제품 차별성이 낮다면 관세 정책의 경우 더 높은 후생을 달성한다. (iii) R&D투자량을 결정하는 상류기업은 자유무역 정책의 경우 더 높은 투자량을 설정하지만, 이윤 수준은 제품차별성과 투자효율성 수준에 따라 달라지며 이에따른 무역 정책 선호도도 다르다. Incorporating the third-market model into international duo poly with a vertcial structure, this paper considers strategic trade policy in which the exporting upstream firm sets the input price and makes R&D investments. We show that when investment is sufficiently efficient, importing country``s welfare is greater under free trade than under tariff regime, while exporting country``s welfare is greater under tariff regime than under free trade. (ii) R&D investment level is greater under free trade than under tariff regime. Hence, depending on both the degree of product differentiation and investment efficiency, exporting upstream and downstream firms`` profit and its welfare are altered.

서비스품질 인식에 따른 고객만족이 이미지와 고객행동의도에 미치는 연구

임선영(Lim, Seon-Young) 국제관광산업학회 2016 국제관광산업연구 Vol.9 No.2

This study a As Korea is widely known for its excellence in medical technology and competitiveness in price, medical tourism sector has high growth potential. In particular, the medical techniques in plastic surgery and beauty maintain the world top class level. Thanks to dramas and K-Pops through Korean wave, most of South East Asian countries show their great interests in cosmetic surgery beyond their good feeling about Korea. us, it is urgently needed to seek for the plans to nurture our own advantages in medical sector. Having considered the competitive and optimized medical tour products needs to be developed urgently, this study will compare the satisfaction level of existing medical tourism products in accordance with various needs and expectations of the foreigners visiting Korea for the purpose of medical tourism and investigate the products that are in fact considered and preferred and, based on the ndings, suggest the direction for the development of Korea’s medical tourism products and the marketing for that. To proceed with this study, the foreigners visiting Korea for medical tourism during Jun 2015~Nov 2015 were targeted and a documentary study and an empirical study were paralleled to achieve the purposes of this study. 314 copies of questionnaires that were returned were used, and frequency analysis, factor analysis, correlation analysis, reliability analysis, and regression analysis were conducted using SPSS 18.0 statistical package program. The ndings from this study based on empirical data are as follows. First, to develop the objective and practical measuring tools for the expectations for medical tourism products and its performance, the extracted factors through the theoretical study were veried through factor analysis and reliability analysis. And, as a result, it was analyzed 4 components, medical tourism support services, medical tourism infrastructure, medical infrastructure, facilities and atmosphere are inconsistent with the expectations. As a result of the analysis, in respect of the expectations about medical tourism products, 3 factors, excluding medical tourism infrastructure, had a significant effect on the discrepancy in expectations, and in respect of performance, medical tourism support service and medical infrastructure had a signicantly aect on the discrepancy in expectations. In respect of the expectations about medical tourism products, among factors, facilities and atmosphere had the biggest eects and in respect of the performance by medical tourism products, medical tourism support services had the biggest effect. Through this, this study aims to seek for the development of our differentiated products for foreign patients and attract more tourists in the future, and based on this, suggest the direction of Korea’s medical tourism products in the future. The finding from the study is that based on the medical techniques and service, the eorts for the convenient facilities. comfortable atmosphere, transportation and communicationfor the foreign patients, taking advantage of our unique seasonal and geographical attributes, the construction of convenient facilities and comfortable atmosphere, through recognizing the unique attribute, the tourism for patients, foods and the eective marketing activities focusing on the development of products and the dierentiation of its values, are needed.

인삼의 항산화 성분인 Maltol 의 신장보호효과

임선영(Seon Young Lim),정세영(Se Young Choung) 경희대학교 동서약학연구소 1998 경희약대 논문집 Vol.26 No.-

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시판 탄산수에 의한 우치 법랑질 침식과 침착 효과

임도선 ( Do Seon Lim ),반유희 ( Yu Hee Ban ),민영은 ( Young Eyn Min ),박진주 ( Jin Joo Park ),유예진 ( Ye Jin Yu ),인소라 ( So Ra In ),주현지 ( Hyun Ji Ju ),정선영 ( Sun Young Jung ),황영선 ( Young Sun Hwang ) 한국치위생과학회 2015 치위생과학회지 Vol.15 No.4

Due to the attractive benefits with regard to bone health, digestion, and hydration, carbonated water consumption have rapidly grown over the past few years. However, the acidic drink has latent potential for enamel erosion. The most experimental studies about the enamel erosion have focused on the carbonated beverages with sugar and artificial sweeteners. Here, we determined the enamel erosion potential by commercially available carbonated waters with bovine teeth. The erosion was verified by pH value, calcium concentration, and scanning electron microscope. Then plaque accumulation by bacterial adhesion was determined on the enamel erosion surface to measure roughness. In the present study, we observed that the increased calcium content after being immersed in carbonated waters result from the overall enamel erosion. There were no significant differences between general carbonated waters and mineral waters for erosive capacity. Therefore, commercially available carbonated waters are potentially erosive. In addition, oral bacteria strongly adhered to the erosive enamel surfaces thereby facilitating the development of dental plaque. Thus, it is urgently necessary to provide food safety information on the carbonated water as acidic drink to prevent the enamel erosion.

수입국의 관세부과, 생산량-가격 경쟁과 사회후생의 비교정학

임선영(Seon-Young Lim),최강식(Kang-Sik Choi) 한국무역연구원 2013 무역연구 Vol.9 No.6

This paper shows the effect of tariff policy when foreign firms compete with each other in the importing country under either price or quantity competition. Thus, we find that (i) welfare of the importing country is higher in the tariff regime than in no tariff regime regardless of the type of market competition, (ii) if tariffs are imposed on the foreign firms welfare of the importing country is higher under price competition than under quantity competition, (iii) if the degree of imperfect substitutability is sufficiently high, the profits of the foreign firms are higher under price competition than under quantity competition and vice versa Moreover, regardless of the degree of imperfect complementarity, the profits of the foreign firms are always higher under price competition than under quantity competition. However, even though the profits of the foreign firms depend on the degree of imperfect substitutability, the total output of the foreign firms is always higher under price competition than under quantity competition. This result implies that the tariff policy affects the strategy of the foreign firms. This paper can be useful for the development of educational materials and teaching methods effective and efficient for trade learners.

학생참여형 교과활동의 학교생활기록부 기재 유형 분석 연구

임진택 ( Lim Jin-teak ),조민경 ( Cho Min-gyeong ),박지선 ( Bak Ji-seon ),임선영 ( Lim Sun-young ) 경희대학교 입학전형연구센터 2018 입학전형연구 Vol.6 No.-

본 연구는 현재 고등학교 학생참여형 교과활동의 실태를 파악하고 실제 학교생활기록부에 기록되는 다양한 유형을 분석함으로써, 대학이 학생참여형 교과활동에 관한 학생부 기록을 실제 평가에 활용가능한지에 대해 살펴보고자 한다. 본 연구를 위해 전국 15개 시도지역에서 국어, 영어, 수학, 과학, 사회, 기타(기술·가정/제2외국어/한문/교양) 교과별로 사례를 수집, 총 91개를 분석대상으로 삼았다. 분석 결과, 모든 교과에서 가장 많이 활용된 학생참여형 교수학습방법은 ‘모둠협력학습’을 통한 ‘토론발표(33.9%)’였고, 다음으로 ‘개별학습’을 통한 ‘토론발표(20.6%)’, ‘모둠협력학습’을 통한 ‘프로젝트(20.1%), ‘개별학습’을 통한 ‘프로젝트(11.1%)’, ‘개별학습, 모둠협력학습’을 통한 ‘실험실습(3.7%)’ 순으로 나타났다. 학생참여형 교과활동의 학교생활기록부 기재 방식은 모든 교과에서 ‘창의성’ 관련 내용을 ‘사실적 기술(37.2%)’하는 사례가 가장 많았고, 다음으로 ‘창의성’ 관련 내용을 ‘주관적 평가(30.7%), ‘인성’ 관련 내용을 ‘주관적 평가(17.3%), ‘인성’ 관련 내용을 ‘사실적 기술(14.7%)’하는 순으로 나타났다. 고교의 학생참여형 교과활동 활성화는 대입 학생부종합전형에서 학생의 학업역량, 전공적합성, 창의성, 인성 등을 충실히 평가할 수 있는 기반을 제공해줄 것이다. The purpose of this study is to examine high school student-participatory curriculum activities, analyze their different types, and analyze the recording types of teachers in school transcripts to observe whether universities can utilize the application of school records regarding student-participatory curriculum activities in actual assessments. Cases from 15 Korean cities and provinces were collected in relation to Korean, English, Mathematics, Science, Social Studies, and Technology/Home Economics, and 91 cases were used as subjects of analysis. Analysis results showed that the student-participatory learning methods used most were ‘discussion and presentation’ through ‘collaborative learning (33.9%), ‘discussion and presentation’ through ‘individual learning (20.6%)’, ‘projects’ through ‘collaborative learning (20.1%)’, ‘projects’ through ‘individual learning (11.1%)’, and ‘experiment and practice’ through ‘individual learning’ and ‘collaborative learning (3.7%)’, in that order. With regards to the recording methods of student-participatory curriculum activities in school transcripts, many of the cases showed ‘realistic descriptions’ of ‘creativity’ related contents (37.2%), then ‘subjective assessments’ of ‘creativity’ related contents’ (30.7%), followed by ‘subjective assessments’ of ‘character’ related contents (17.3%), and ‘realistic descriptions’ of ‘character’ related contents (14.7%)’. The activation of high school student-participatory curriculum activities will provide a base for which student traits such as academic performance, major suitability, creativity, and character can be thoroughly assessed.