우리나라 일반대학원 행정학과의 양적 방법론 교육과정 발전방안에 관한 연구

손호성,배광빈 한국행정학회 2019 韓國行政學報 Vol.53 No.4

Statistics is experiencing rapid growth, spurred mainly by the proliferation of rich data in government and industry. Given the importance of statistics, we review curricula in quantitative research methods currently offered in Korea’s Graduate School of Public Administration, and we propose a new course sequence with the argument that such sequence is beneficial for our students. Analysis shows that current curricula are not well in line with the guidelines offered by the American Statistical Association. Moreover, our curricula leave something to be desired in terms of rigor compared with other social sciences such as Economics and Psychology. We present three suggestions to improve the competitiveness of our graduating students and strengthen the theoretical and empirical foundation of public administration and policy research: introduction of mathematics and statistical software education, and heavy emphasis on the basics of statistics. 통계학의 중요성과 활용 가능성이 매우 커지는 현 학계의 흐름에 발맞춰 우리나라 일반대학원 행정학과의 양적 방법론 교과과정을 검토하고 개선방안을 도출하였다. 분석 결과, 현재 우리 일반 대학원 행정학과에서 운영되고 있는 방법론 교과과정은 통계학회에서 제시하고 있는 통계학 교과과정 가이드라인에 부합하지 않는 것을 알 수 있었다. 또한 행정학・정책학의 인접학문인 경제학, 심리학, 정치학에서 제공되고 있는 방법론 교과과정과 미국의 유수 행정학・정책학 대학원에서 제공하고 있는 교과과정에 비해서도 미흡한 수준이었다. 본 연구는 우리나라 일반대학원 행정학과를 졸업하는 학생의 경쟁력 제고와 행정학・정책학의 이론적・실증적 기반 공고화를 위해 수학과 통계학의 기본 강조, 그리고 통계 소프트웨어 교육 도입, 이 세 가지 측면에서 방법론 교과과정 개선 방향을 제시하였다.

전략적 성과관리 체계가 대학 기술이전 효율성에 미치는 영향:PSM-2단계 DEA 결합 모형을 중심으로

손호성,정양헌 한국관리회계학회 2018 관리회계연구 Vol.18 No.3

[Purpose]The purpose of this study is to analyze the effect of strategic performance management system on technology transfer efficiencies of universities. Technology transfer can be classified into ‘technology accumulation’ stage, which generates patents through research and development, and ‘technology diffusion’ stage, which generates profits through technology transfer activities. [Methodology]This study used university information disclosure data collected from the Higher Education Statistics Agency and conducted a two-stage DEA to analyze the efficiencies of technology transfer. In addition, PSM was performed before the two-stage DEA to control external factors and to eliminate sample selection bias. [Findings]The results show that, in the technology accumulation stage, the universities that establish the strategic performance management system were less efficient than universities that do not, but they were more efficient in the technology diffusion stage. [Implications]This study shows that universities can improve the efficiency of technology transfer by establishing a strategic performance management system in technology transfer field. In other words, to increase the efficiency of technology transfer, it is necessary to strengthen the strategic linkage from the technology accumulation stage, and a smooth communication system should be established between the TLO and the researchers through the establishment of the strategy map. [연구목적]대학에서 제3의 역할로 인식되어왔던 경제적 역할이 점차 중요해지고 있다. 대학이 창출한 연구 성과들이 기존 기업 및 신생 기업에 이전되어 지역혁신체계의 혁신 원천으로 부각되었기 때문이다. 하지만 대학의 경제적 역할에 대해 조직적으로 수행하는 성과관리 체계가 기술이전 효율성에 미치는 연구는 거의 찾아볼 수가 없다. 따라서 본 연구는 전략적 성과관리 체계가 대학의 기술이전 효율성에 미치는 영향에 대해 연구하고자 한다. [연구방법]기술이전은 크게 연구개발을 통해 특허를 창출하는 ‘기술 축적’ 단계와 기술이전 활동을 통해 수익을 창출하는 ‘기술 확산’ 단계로 구분할 수 있다. 본 연구는 기술이전 단계별 효율성 분석을 위해 대학정보공시센터에서 제공하는 대학별 공시자료를 사용하여 2단계 DEA를 실시하였다. 또한, 외부 요인의 통제와 표본 선택 편의를 제거하고자 2단계 DEA 수행 전에 PSM을 실시하였다. [연구결과]분석결과, 기술 축적 단계에서는 전략적 성과관리 체계를 확립한 대학이 그렇지 못한 대학보다 효율성이 낮았으나, 기술 확산 단계에서는 효율성이 높게 나타났다. 전략적 성과관리 체계를 확립한 대학은 기술 축적 단계에서 무분별한 특허출원을 지양하고 상용화하여 성과를 창출할 수 있는 양질의 지재권 확보에 집중하는 한편, 기술 확산 단계에서는 기술이전 전담부서를 통해 기술정보의 관리, 기술 마케팅, 중개 협상 등을 전략적으로 지원하여 기술이전 효율성을 높인다. [연구의 시사점] 본 연구는 대학도 기술이전 분야에 전략적 성과관리 체계를 수립하여 기술이전 효율성을 높일 수 있다는 것을 보여준다. 즉, 기술이전 효율성을 제고하기 위해서는 기술 축적 단계에서부터 전략 연계성을 강화해야하며, 전략 맵 구축 등을 통한 TLO조직과 연구자 간 원활한 의사소통 체계를 확립해야 한다.

궤양성 대장염의 임상적 관찰

손호성,장성훈,정연순,정한호,송수근,박무인,박선자,구자영 고신대학교 의학부 1999 高神大學校 醫學部 論文集 Vol.14 No.1-2

Background Ulcerative colitis is a chronic inflammatory disease of colon, which is common in western countries but relatively rare in Korea. As the colonoscopic examination becomes popular, early detection rate is increasing in oriental countries, but its precise clinical aspects are still obscure in Korea due to its rarity. The purpose of this study is to review the clinical features and trends of newly diagnosed cases in Korea. Methods We studied 54 patients of ulcerative colitis, who were diagnosed by clinical findings, laboratory examinations, barium enema, sigmoidoscopic and colonoscopic examinations at Kosin Medical Center from January 1987 to December 1997. Results The most prevalent age was 4th decade, male to female ratio was 1 : 1.57 and the duration of symptoms was less than 1 year in 63% of the cases, and the recent increase in the incidence of total cases and cases of proctitis was evident. The most common clinical manifestation was bloody diarrhea, while anemia (37.3%) was the most common labo atory abnormality, and the most common complication was abnormal liver function (11.1%). Among the diseases misdiagnosed as ulcerative colitis, imtable bowel syndrome and internal hemorrhoid were common. The most common sigmoidoscopic finding was mucosal friability and the most common histopathologic change was non-specific inflammation (92.3%), while crypt abscess was present in 27.8% of cases. In 29 cases (53.7%), disease severity was of mild degree, while severe course was observed in 2 cases. We found positive correlation between the severity of disease and the extent of colitis (p<0.05), and marginal relationship between the seventy of disease and endoscopic grading (p=0.062), but there was no correlation between the severity of disease and the duration of disease(p=0.146). Of all cases, 35 cases (70%) showed longterm improvement to medical therapy, but 11 (22%) had recurrence. Operations were performed in 9 cases and its indications were confirming diagnosis in 3 cases, intractibility in 4 cases, severe dysplasia by histology in 1 case and accompanying adenomatous polyposis in 1 case. Conclusions For the accurate and early diagnosis of ulcerative colitis, routine use of sigmoidoscopy in suspected cases is mandatory, especially to exclude hemorrhoid, cancer or irritable bowel syndrome. As the incidence of ulcerative colitis is apparently increasing in this study, more extensive, systematic, nationwide study for ulcerative colitis may be needed for the better description and management of this disease in korea.

식도에 동시 발생한 편평상피암과 평활근종 -수술 치험 1례 보고-

손호성,이성호,김광택,Son, Ho-Seong,Lee, Seong-Ho,Kim, Gwang-Taek 대한흉부심장혈관외과학회 1995 Journal of Chest Surgery (J Chest Surg) Vol.28 No.10

The coincidental occurrence of squamous cell carcinoma and leiomyoma in the esophagus is rare. A 56 year-old male referred to chest surgery department to evaluate the mediastinal mass which had found on a health examination. The diagnosis was confirmed esophagoscopy and surgery. We report a case of synchronous squamous cell carcinoma and leiomyoma in esophagus and reviewed references to the literature.

장애인구 및 4차산업 변화를 고려한 민간부문 장애인 의무고용률 설정 방안 연구

손호성,강창희,박희란 한국장애인고용공단 고용개발원 2023 위탁과제보고서 Vol.2023 No.-

기업규모별 적정 부담금 산정에 관한 연구

손호성,강창희,고영우,배광빈,박희란 한국장애인고용공단 고용개발원 2020 위탁과제보고서 Vol.2020 No.-

통계분석 결과의 통계적 유의성에 미치는 요인과 연구에 있어서 실질적 유의성을 검토하는 것의 중요성

손호성 한국정책분석평가학회 2019 한국정책분석평가학회 학술대회발표논문집 Vol.2019 No.7

우리나라 출산율에 대한 재고찰- 합계출산율 지표의 한계와 완결출산율 분석을 중심으로 -

손호성 한국정책학회 2023 韓國政策學會報 Vol.32 No.4

1,000만 명과 100만 명의 무작위 표본 자료인 2015년(20%)과 2020년(2%) 인구센서스 자료를 토대로 본 연구에서는 크게 세 가지 분석 결과를 도출하였다. 첫째, 출산율과 관련한 논의를 할 때 주로 사용되는 합계출산율(Total Fertility Rate) 지표를 토대로는 우리나라의 실제 출산율과 관련하여 타당한 결론을 도출하기 어렵고 합계출산율이 아닌 완결출산율(Completed Fertility Rate) 지표를 토대로 우리나라의 출산율을 분석하는 것이 좀 더 타당하다는 점을 보였다. 둘째, 완결출산율 지표로 우리나라의 출산율을 분석해보면, 우리나라의 실제 출산율은 1.4명에서 1.6명 수준으로 합계출산율이 가리키는 것만큼 지나치게 낮은 수준(예: 1명 미만)이 아닐 확률이 높은 것으로 추정되었다. 셋째, 하위집단별 완결출산율을 분석해본 결과, 우리나라의 완결출산율은 소득수준이나 교육수준, 그리고 경제활동 상태에 따라 크게 다르지 않은 것으로 추정되었다. 반면 출산율과 초혼시점 간에는 매우 강한 상관관계가 나타났다. 정책이론에 따르면 출산율 제고 정책의 능률성(Efficiency)을 확보하고 사중손실(Deadweight Loss)을 줄이기 위해서는 출산율을 타당하게 분석하고 정책 대상자 집단을 올바로 설정하는 것이 중요하다. 향후, 출산율 제고 정책의 실효성을 확보하기 위해 우리나라 상황 하에서 좀 더 타당한(Validity) 지표라고 할 수 있는 완결출산율과 같은 지표를 활용하여 출산율을 분석하고 빅데이터와 같은 대표본 자료를 토대로 하위집단별 분석결과의 신뢰성(Reliability)을 확보하는 노력을 기울여야 한다고 판단된다. This study draws three conclusions based on analyzing the 2015 and 2020 census data that consist of random samples of 10 million and 1 million observations. First, I show that total fertility rate⎯a widely used indicator for analyzing a country’s fertility level⎯is misleading and argue that completed fertility rate should be used for analyzing Korea’s fertility level as completed fertility rate is a more valid indicator in the context of South Korea. Second, analysis of completed fertility rate shows that Korea’s fertility level is around 1.4 and 1.6, which implies that the actual fertility level is not as low as that indicated by the total fertility rate (i.e., less than 1). Third, based on subgroup analyses, I find that Korea’s completed fertility rate does not vary to a great extent by years of education, status of economic activity, and average earnings at the local level. Note, however, that a strong negative correlation is observed between age at first marriage and completed fertility rate. According to theories in policy sciences, securing the validity and reliability of the fertility level analysis result and identifying appropriate policy targeting groups are critical for ensuring efficiency and reducing deadweight loss of natalist policies. I therefore argue that future studies should focus more on completed fertility rate as this is a more valid indicator in the context of Korea. Furthermore, more efforts must be devoted to analyzing completed fertility rate by various subgroups so that we can promote efficiency and reduce deadweight loss of natalist policies.

Do Place‒Based College Scholarship Programs Promote District Enrollments?

손호성,배광빈 한국국정관리학회 2019 현대사회와 행정 Vol.29 No.3

Place‒based college scholarship programs have been adopted around the world in an effort to help an economically disadvantageous city to attract new residents and businesses. In this paper, we provide an analysis of the impact of the Say Yes to Education policy implemented in Buffalo, New York on district enrollments. Based on the regression discontinuity analysis, we find that the policy was successful in increasing public school enrollments in Buffalo in the first two years of the program, including a reversal of the longstanding decline in the number of white students in the districts. The increases are most pronounced in kindergarten and before high school, the points at which students must enroll to receive full or partial scholarship eligibility. We do not find similar patterns in other districts, providing support for the conclusion that these increases are related to the program. We also find evidence that increases in BPS enrollments may have come, at least in part, from private schools in Erie County, which lost significant enrollment at the same time. Our results provide policy implication for cities that are suffering from population outflow issues. The analysis suggests that policy such as place‒based scholarship programs may have positive impact on reversing the population outflow trend.

Is There a Role for a Needle Thoracoscopic Pleural Biopsy under Local Anesthesia for Pleural Effusions?

손호성,Laleng Mawia Darlong,정재승,선경,김광택,김희중,이강훈,이승헌,이종태,이성호 대한흉부외과학회 2014 Journal of Chest Surgery (J Chest Surg) Vol.47 No.2

Background: A closed pleural biopsy is commonly performed for diagnosing patients exhibiting pleural effusion if prior thoracentesis is not diagnostic. However, the diagnostic yield of such biopsies is unsatisfactory. Instead, a thoracoscopic pleural biopsy is more useful and less painful. Methods: We compared the diagnostic yield of needle thoracoscopic pleural biopsy performed under local anesthesia with that of closed pleural biopsy. Sixty-seven patients with pleural effusion were randomized into groups A and B. Group A patients were subjected to closed pleural biopsies, and group B patients were subjected to pleural biopsies performed using needle thoracoscopy under local anesthesia. Results: The diagnostic yields and complication rates of the two groups were compared. The diagnostic yield was 55.6% in group A and 93.5% in group B (p<0.05). Procedure-related complications developed in seven group A patients but not in any group B patients. Of the seven complications, five were pneumothorax and two were vasovagal syncope. Conclusion: Needle thoracoscopic pleural biopsy under local anesthesia is a simple and safe procedure that has a high diagnostic yield. This procedure is recommended as a useful diagnostic modality if prior thoracentesis is non-diagnostic.