• Journal of the Korean association of regional geographers
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• v.17 no.5
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• pp.536-553
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• 2011

New urbanization different from the manufacturing based urban growth has been widely discussed in post-modern city, consumption city and others to reflect the urban changes in qualitative manner. Urbanization stage models consider large cities to be in mature stage, reurbanization and the stages are assumed to be experienced successively in lower sized cities. However, since the industrial restructuring implies new urbanization experiences, this study examines new urbanization in diverse aspects such as the population change and the geographic and social characteristics of commuters and migrants for the 6 large cities in Korea. Seoul follows the urbanization stages in order while other 5 large cities are divergent in their transition from the industrial city. Regional large cities reveal broad reverse commuting and selective in-migration of economically active households for better work and housing opportunities available in central cities. Similar to the consumption city thesis with enhanced cultural and recreational amenities in western cities, the widening urban residential function including housing and other services is a new urbanization characteristic of large cities in Korea.

• Journal of Korean Society for Geospatial Information Science
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• v.23 no.3
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• pp.77-84
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• 2015

The key objective of this research is to review the effectiveness of spatial regression to identify the influencing factors of spatial distribution patterns of floating population. To this end, global and local spatial autocorrelation test were performed using seoul floating population survey(2014) data. The result of Moran's I and Getis-Ord $Gi^*$ as used in the analysis derived spatial heterogeneity and spatial similarities of floating population patterns in a statistically significant range. Accordingly, Geographically Weighted Regression was applied to identify the relationship between land use attributes and population floating. Urbanization area, green tract of land of micro land cover data were aggregated in to $400m{\times}400m$ grid boundary of Seoul. Additionally public transportation variables such as intersection density transit accessibility, road density and pedestrian passage density were adopted as transit environmental factors. As a result, the GWR model derived more improved results than Ordinary Least Square(OLS) regression model. Furthermore, the spatial variation of applied local effect of independent variables for the floating population distributions.

• Journal of the Korean Association of Geographic Information Studies
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• v.26 no.4
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• pp.1-16
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• 2023

In 2005, the selection of 10 innovation cities was completed, and since 2013, public institutions began relocating to innovation cities. As a policy aimed at promoting balanced regional development, there were significant expectations from the regions. However, although the population moving to innovation cities has increased, it remains to be seen how much inflow is from the capital region and what spatial characteristics exist nationwide. Therefore, this study aims to analyze whether the innovation cities are fulfilling their roles by examining the patterns of inflow from the capital region and the spatial characteristics, and to reassess the policy direction for future innovation cities. We utilized the Microdata Integrated Service (MDIS) provided by Statistics Korea from 2013 to 2021. For the data collection reasons, we focused on analyzing the three cities. The results showed that in the initial stages of innovation city development, there was a significant influx of population from the capital region, leading to some effects on population dispersion and balanced regional development. However, over time, a phenomenon emerged where more people started to move back to the capital region, indicating a problematic trend. Furthermore, the Gyeongbuk Innovation City and Gwangju-Jeonnam Innovation City showed similarities in terms of reasons for migration, age of householder, and number of household members. However, the Gyeongnam Innovation City exhibited distinct characteristics compared to the other two cities. While the reasons for this phenomenon may be diverse, the current situation suggests that the goal of achieving "balanced national development" has reached its limits. Therefore, urgent measures need to be taken for improvement that take regional characteristics into account. Furthermore, in designing the second phase of the public institution relocation plan is required to avoid repeating the same issues and ensure a more thoughtful approach.

• Proceedings of the Korean Statistical Society Conference
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• 2004.11a
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• pp.29-34
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• 2004

계속 반복하여 실시되는 통계조사에서 조사원은 오차를 발생시키는 주요 요인으로 간주되고 있다 조사원에 의한 오차를 측정하는 방법으로서 조사표 형태별로 조사원, 집락 및 가구 등 변수에 따라 할당하고 선계방법에 따른 추정 값에 대한 효과 및 효과의 분산을 산출하는 모델을 제시한다. 또한 실제 조사모델로부터 품질관리표본을 추출하여 이를 대상으로 리인터뷰를 실시한 결과를 조사원의 인구통계학적 특성별로 분석하고 불일치지수 등을 산출함으로써 오차를 분석하는 방법을 제시한다.

• Proceedings of the Korea Society of Costume Conference
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• 2003.05a
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• pp.39-39
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• 2003

본 연구의 목적은 의복 구매시 백화점 및 시장에서 구매한 소비자의 의복 소비가치와 소비자 만족의 관계를 조사하여 비교하며, 이들 변인의 인구 통계학적 특성에 따른 차이를 알아보고, 의복 소비 가치와 인구통계학적 변인이 소비자 만족에 미치는 영향을 규명하는 것이다. 연구방법은 질문지법을 사용하였으며, 피험자는 서울 및 서울 근교에 거주하는 20∼50대 성인여성 364명이었다.

• The Monthly Diabetes
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• s.223
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• pp.46-49
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• 2008

우리나라는 65세 이상 노인인구가 전체인구의 9.5%로 이미 '고령화사회'로 진입하였다. 현재 그 속도가 더욱 빨라져 이제는 '초고령사회'로 나아가고 있는 실정에서 노인들을 위한 전문 의료시설이 절실하다. 이에 발 맞춰 노인성 질환을 중심으로 진료하고 어르신들을 위한 특성화된 치료를 제공하고 있는 노인전문병원이 있어 찾아가 봤다.

• Korea journal of population studies
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• v.31 no.3
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• pp.159-178
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• 2008

The main purpose of this paper is to examine selectivity and rasons for move of internal migrants in Korea. There have only been a few studies available on the issues of selectivity and reasons for move of internal migration in Korea, mainly due to the lack of appropriate data. The main source of data for this analysis come from the raw data set of the 1997 Special Migration Survey conducted by the National Statistical Office. Analysis of selectivity of those who moved across the provincial boundary revealed that females, young adults, singles in their marital status and more educated are more likely to move. Among various reasons for move, employment related reason is the most important for all migration streams. But with different migration streams, diverse patterns are emerged. For those who moved into the Capital Region, employment related reason is outstanding. But those who moved out from the Capital Region, moved for employment as well as family related reasons. For movement within the Capital Region, housing related reason is equally important together with employment and family reason. The analysis also found that among individual attributes, age and marital status affect most significantly to the reasons for move. Education level and housing ownership are also important for explaining for variations in reasons for move.

• Korea journal of population studies
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• v.27 no.1
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• pp.81-90
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• 2004

The aim of this study is to estimate the own price elasticities for tobacco demand among Korean urban households. Using the expenditure data of smoking urban households, the quadratic almost ideal demand system is estimated. The estimated price elasticity of tobacco demand is -0.52 on the average value. The higher households income, the higher education level of households head, and the higher number of children, the tobacco demand gets more inelastic.

• 한국패션뷰티학회:학술대회논문집
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• 2004.11a
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• pp.37-38
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• 2004

• Journal of agricultural medicine and community health
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• v.25 no.1
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• pp.23-27
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• 2000

적혈구 콜린에스테라제 활성도와 성, 연령, 키, 몸무게, 음주 및 흡연력 등 인구학적 특성과의 관련성을 살펴보기 위해서, 두 곳의 농약 사업장 근로자 52명과 의과대학생 51명 등 총 103명을 대상으로 현장 검사용 기계를 이용해 2000년 1월부터 2월까지 적혈구 콜린에스테라제 활성도를 측정하였다. 조사 대상자는 남성이 89명(86.4%), 여성이 14명(13.6%)였으며 평균 연령은 각각 $31.8{\pm}11.4$, $27.1{\pm}10.1$ 세였다. 측정된 적혈구 콜리에스테라제 활성도의 평균값은 남성에서 $34.7{\pm}3.9$ U/g hemoglobin, 여성에서 $34.0{\pm}4.0$ U/g hemoglobin으로 군간 유의한 차이가 없었다. 한편 적혈구 콜린에스테라제 활성도와 조사된 모든 인구학적 변수들간에는 유의하지 않은 매우 낮은 상관성만이 관찰되었다. 결론적으로 적혈구 콜린에스테라제 활성도는 혈장 콜린에스테라제 활성도와는 달리 성, 연령, 키, 몸무게 등 인구학적 변수와 상관성을 보이지 않는다고 판단되었다.