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잠재프로파일 분석을 통한 골프참여자의 Big-5 성격유형에 따른 스트레스의 차이
정지해(Jung, Ji-Hae),김지태(Kim, Ji-Tae) 한국체육과학회 2019 한국체육과학회지 Vol.28 No.5
The purposes of this study were to categorize golfers into several types of groups by analyzing Big-5 personality traits(extroversion, neurosis, openness, congeniality and sincerity) with latent profile analysis(LPA) and examine the difference in the tendency of golf stress according to the analyzed personality traits. Participants were selected by 482 golfers who were members of golf practice ranges in Seoul, Incheon, Gyeonggi-do and Chungcheongnam-do. The tool of this study was applied to previous questionnaires which were used in the related research and the participants were asked to fill in the questionnaire by self-administrated method after fully explaining the purpose of the study. The collected data was processed with Mplus 7.0 and SPSS 23.0 programs for the examination of the research problems with α=.05 level of significance. The results were as follows. First, the latent profile classification results of the Big-5 personality traits were classified as passive group, plain group, and active group, which showed statistically significant differences. While the three groups had the same neurosis, the active group had a higher level of extroversion, openness, congeniality and sincerity. Second, the plain group and the active group had more statistically meaningful values in complaint with performance and rudeness of companion than the passive group.
소득-순가치(Income-Net Worth) 개념을 활용한 노인빈곤의 재고찰
정지운(Ji Un Jung),김주현(Ju-Hyun Kim) 한국노년학회 2014 한국노년학 Vol.34 No.3
본 연구는 노인가구의 경제적 상태를 현재의 소득만으로 파악한다면 상당한 편의가 발생한다는 점을 연구문제로 제기한다. 이를 위해서 소득-순가치(Income-Net Worth) 개념을 차용하여 빈곤율과 빈곤갭을 측정하고, 이를 소득빈곤과 비교한다. 더불어 가구주 연령집단별 소득과 소득-순가치로 정의한 빈곤율의 차이와 전체빈곤에 대한 절대적·상대적 기여도를 제시한다. 마지막으로 빈곤의 결정요인을 추정하고, 연령별·성별 빈곤확률(한계효과) 제시한다. 『2012 가계금융복지조사』를 이용하여 분석한 결과, 소득만으로 빈곤을 정의할 경우 중·고령가구의 빈곤위험을 높게 평가할 가능성이 있는 것으로 나타났다. 또한 소득빈곤의 한계적 위험은 가구주연령증가에 따른 증대되는 U자 형태로 나타나는데 반해 소득-순가치로 빈곤을 정의하는 경우 소득빈곤에 비해 그 형태가 상당히 완화될 뿐 아니라 절대적 수준도 낮게 나타났다. 이는 노인의 경제적 상태 또는 빈곤을 평가할 때 소득과 더불어 자산을 적절하게 고려해야만 그들이 처한 현실을 올바르게 이해하고, 적절한 정책대응을 할 수 있다는 점을 시사한다. This study raises issue with the fact that elderly households will enjoy undue benefits if their financial status is measured only by their current income levels. To avoid this, poverty rate and poverty gap rate will be measured using the income-net worth concept and then be compared with income poverty. Additionally, this study will suggest the difference between the income of household heads according to age groups and poverty rate measured by the income-net worth concept, as well as the degree of absolute and relative contribution to the poverty of the entire population. Finally, this study will make guesses about factors that determine poverty and suggest probability for poverty based on age and gender (marginal effect). An analysis of the 2012 Household Finance and Welfare Survey data showed that poverty risks for middle-age and elderly households could be overestimated if poverty is measured by only income. Also, whereas the marginal risks of income poverty showed a U shape in which the risks increased in line with ages of household heads, measuring poverty through the income-net worth concept showed a much softer curve while absolute levels were also lower. This implies that when measuring the financial status or poverty of elderly households, their asset holdings have to be adequately considered alongside their income levels in order to have a correct understanding of their current situation and map out proper policy measures accordingly.
정지운 ( Ji Un Jung ),임병인 ( Byung In Lim ) 한국경제학회 2020 經濟學硏究 Vol.68 No.4
이 논문은 전통적인 지니계수와 세 가지 연령조정 지니계수를 1990-2020년「가계동향조사」로써 추정하였다. 분석결과, 첫째 전통적인 지니계수로 본 시장소득과 경상소득 기준 소득불평등도는 1990년 이후 약간 하락한 채 유지되다가 1998년 외환위기를 기점으로 크게 증가하였고, 이후 그 추세가 완만하게 증가하고 있다. 둘째, Paglin 지니계수(이하, PG)는 소득유형과 무관하게 3개 연령조정지니계수 중 가장 낮아 Paglin 주장대로 소득불평등상태를 과장하고 있다. 셋째, 시장소득 기준으로 Wertz 지니계수(이하, WG)와 Almås·Havnes·Mogstad 지니계수(이하 AG)의 격차가 커지고 있지만, 경상소득 기준으로는 WG와 AG의 격차가 점차 사라지고 있다. 넷째, 전통적인 지니계수와 PG, 그리고 WG와 연령과 학력차이를 반영한 AG의 격차가 소득유형과 무관하게 계속 커지고 있다. 셋째와 넷째 결과에서 우리나라의 소득불평등상태가 연령과 학력 차이에 의해 영향을 받으면서 증가하지만, 학력 차이는 공적이전소득으로 보전되고 있음을 알 수 있다. 이상에서 공적이전소득이 학력 차이로 인한 소득불평등도를 개선시키는 기능을 하고 있음을 WG와 AG로써 실증했다는 정책적 시사점을 도출할 수 있었다. This paper estimates the traditional Gini coefficient and the three age-adjusted Gini coefficient, using the Household Income and Expenditure Survey for 1990-2020. Empirical results are as follows: first, the traditional Gini coefficient, based on the market and the current income, has been lowered during 1990-1997 but soared after 1997, and increased gradually since then. Second, the Paglin Gini coefficient (hereafter, PG) shows the lowest of three age-adjusted indices, meaning an exaggeration of the income inequality. Third, the gap between the Wertz Gini index (hereafter, WG) and Gini index by Almås·Havnes·Mogstad (hereafter, AG) by the market income is widening but disappearing by the current income. Fourth, the difference between the traditional Gini coefficient and PG, it between WG and AG keeps growing. The last two results imply that the income inequality has been affected, and increased by the age disparity or the education gap. However, the education gap, not the age gap, is covered with the public transfer income. In this context, the gap between WG and AG validates that the public transfer income plays a role in improving the income inequality worsened by the education disparity.
정지호,김미기,오지은,안재선,은선혜,박가영,이해자,박은정,Jung, Ji-Ho,Kim, Mi-Ki,Oh, Ji-Eun,Ahn, Jae-Sun,Eun, Seon-Hye,Park, Ga-Young,Lee, Hai-Ja,Park, Eun-Jung 대한한방소아과학회 2009 대한한방소아과학회지 Vol.23 No.3
Objectives A purpose of this study is to report a case study of a child with urolithiasis and urinary tract infections. Methods A four-year-old female had been taken Korean traditional medicine for two weeks, and clinical symptoms had been observed. Results Treating with Korean traditional medicine, symptoms of urolithiasis with urinary tract infections has been improved. Conclusions This study supports that Korean traditional medicine can be an effective means of treating internal medicine for urolithiasis with urinary tract infections, and further case studies are needed for more accurate results.