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사회적 기업의 영향요인과 성과와의 영향에 대한 인식 분석 : 사회적 기업 대표, 종사자, 공무원의 비교를 중심으로
이종혁,박민주,김진희,차정회,양영순,이상직 충북대학교 사회과학연구소 2024 사회과학연구 Vol.40 No.1
본 연구는 사회적 기업의 영향요인이 사회적 기업의 성과에 영향을 미치게 될 것이라는 기존 연구에서 한 걸음 더 나아가 사회적 기업 종사자 특성(사회적 기업 대표, 사회적 기업 종사자, 구매자, 관련 공무원)에 따라 사회적 기업의 영향요인 이 사회적 기업의 성과에 미치는 영향 관계에 인식 차이를 살펴보고자 함이었다. 또한, 인구 사회학적 특성(성별, 연령, 학력, 소득수준, 지역, 업종 구분, 종사자 구분)에 따라 사회적 기업의 영향요인 및 사회적 기업 성과 인식에 차이가 있는 것 을 규명하고자 함이었다. 이러한 연구목적을 달성하기 위하여 문헌 조사와 설문 조사(survey)를 병행하였는데, 설문조사의 경우에는 타당도 분석, 요인분석, 신뢰 도 분석, 독립표본 t-검정, 분산분석, 회귀 분석 등의 통계분석방법을 사용하였다. This study, taking a step further from the existing studies that the impact factors of social enterprises will affect the performance of social enterprises, was to examine the perception differences in the influence relationship between social enterprise impact factors and social enterprise performance according to social enterprise representatives (social enterprise representatives, social enterprise employees, buyers, related civil servants). Also, this study attempted to identify differences in social enterprise impact factors and social enterprise performance perception according to demographic characteristics (gender, age, education level, income level, region, type of industry, employees). To achieve this research purpose, both a literature survey and a questionnaire survey were conducted, and for the questionnaire survey, statistical analysis methods such as validity analysis, factor analysis, reliability analysis, independent sample t‐test, variance analysis, and regression analysis were used.
전기방사에 의한 질화붕소 나노분말의 함량에 따른 질화붕소 나노섬유 합성 및 특성 평가
이종혁,전명표,황진아,정영근,주제욱,Lee, Jong Hyeok,Chun, Myoung Pyo,Hwang, Jin Ah,Jung, Young Geun,Chu, Jae Uk 한국전기전자재료학회 2018 전기전자재료학회논문지 Vol.31 No.7
Boron nitride (BN) nanofibers were fabricated using BN nanoparticles (70 nm) by electrospinning. Morphologies such as the diameter and density of the BN nanofibers are strongly influenced by the viscosity and dispersion state of the precursor solution. In this study, the precursor solution was prepared by ball milling BN nanoparticles and polyvinylpyrrolidone (PVP, Mw~1,300,000) in ethanol, which was electrospun and then calcined to produce BN fibers. High-quality BN nanofibers were well fabricated at a BN concentration of 15 wt% with their diameters in the range of 500 nm to 800 nm; the viscosity of the precursor solution was $400mPa{\cdot}S$. The calcination of the as-electrospun BN fibers seemed to be completed by holding them at $350^{\circ}C$ for 2 h considering the TGA data. The morphologies and phases of the BN fibers were investigated by scanning electron microscopy (SEM) and X-ray diffractometry (XRD), respectively; Fourier transform infrared (FT-IR) was also used for structure analysis.
이종혁 서울대학교 아시아태평양법연구소 2023 Journal of Korean Law Vol.22 No.1
Prospectus liability stipulated in Article 125 of Korea’s Financial Investment Services and Capital Markets Act (“KCMA”) is one of the regulatory provisions for securing the effectiveness of disclosure regulation regarding securities offerings. However, it is uncertain which law should govern cases in which the issuer is a foreign company and/or the securities are offered to the public in a foreign capital market and whether Article 125 of the KCMA should be applied to these cases. Article 2 of the KCMA is an extraterritorial application clause based on the effects principle, but the clause cannot be applied uniformly to administrative regulation, criminal punishment, and civil liability. Administrative regulation provisions take the territoriality principle as a starting point and expand the scope of extraterritorial application through the effects principle, and criminal punishment provisions take both the territoriality principle and the nationality principle and delimit the scope of extraterritorial application through the effects principle. With respect to Article 125 of the KCMA, the effects principle does not function significantly, since the law applicable to prospectus liability should be determined in accordance with the rules of private international law. If the place of occurrence of the tortious event incurring pure economic loss is determined unitarily as the place where the market is located, and the term “an effect on Korea” in Article 2 of the KCMA is interpreted reasonably, the effects principle only has the meaning of confirming the results of designating the applicable law according to the rules of private international law. As such, the supplementary function of Article 2 of the KCMA as a special choice-of-law rule is rather restrictive.
농업기반시설물 양ㆍ배수장의 성능저하 요인분석 및 성능평가 모델 개발
이종혁,이상익,정영준,이제명,윤성수,박진선,이병준,이준구,최원 한국농공학회 2019 한국농공학회논문집 Vol.61 No.4
Recently, natural disasters due to abnormal climates are frequently outbreaking, and there is rapid increase of damage to aged agricultural infrastructure. As agricultural infrastructure facilities are in contact with water throughout the year and the number of them is significant, it is important to build amaintenance management system. Especially, the current maintenance management system of pumping and drainage stations among the agriculturalfacilities has the limit of lack of objectivity and management personnel. The purpose of this study is to develop a performance evaluation model usingthe factors related to performance degradation of pumping and drainage facilities and to predict the performance of the facilities in response to climatechange. In this study, we focused on the pumping and drainage stations belonging to each climatic zone separated by the Korea geographical climaticclassification system. The performance evaluation model was developed using three different statistical models of POLS, RE, and LASSO. As the resultof analysis of statistical models, LASSO was selected for the performance evaluation model as it solved the multicollinearity problem between variables,and showed the smallest MSE. To predict the performance degradation due to climate change, the climate change response variables were classifiedinto three categories: climate exposure, sensitivity, and adaptive capacity. The performance degradation prediction was performed at each facility usingthe developed performance evaluation model and the climate change response variables.
우리나라 건강보험의 위험분담제도가 재정 및 환자접근성에 미친 영향
이종혁,방준석,Lee, Jong Hyuk,Bang, Joon Seok 한국임상약학회 2018 한국임상약학회지 Vol.28 No.2
Objective: This study examined the Risk Sharing Agreement (RSA) on pharmaceutical pricing system in Korean national health insurance. Through RSA, the insurer was able to maintain the principles in the price listing process while managing the budget effectively and improving patient access to new drugs. Despite these positive effects, there are still issues raised by some stakeholders, such as lack of transparency in the listing process and doubts about its effectiveness. Therefore, we investigated the impacts of RSA on national health insurance financing and patient access to analyze the effects of RSA. Methods: The impact of RSA was investigated by analyzing the health insurance claims data for 2014~2016. The degree of improvement in patient access was determined by the decreased amount of patients' payment. Results: Results showed that the financial impact of RSA was not significant and patients' access to the new drug greatly improved. Conclusion: These results show that RSA is a good system for improving patient access to new drugs without additional expense on insurance.