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인구구조 변화 특성을 반영한 인구감소 지역의 유형화와 도시축소 실태 분석 연구
김새힘,조미정 (사) 한국도시재생학회 2019 도시재생 Vol.5 No.1
Korea faced a demographic cliff due to its aging population and low birth rate from 2005 until 2015, creating issues regarding the reduction of cities and the downsizing of municipal areas. The aim of this study is to examine the population decrease and changes in the structure of the population across the country, and to analyze the urban reduction in areas at risk of population decrease. K-mean clustering was used to categorize 240 cities by using indexes that reflect population decrease and demographic structure change. Four types of clusters were revealed after the analysis: population reduction areas, population reduction risk areas, population low growth areas and population growth areas. Afterwards, a comparison of the demographic characteristics of each cluster was conducted, and the case areas were selected from the population reduction zones, in order to analyze the degree of urban reduction using economic and physical factors. It was found that despite the increase of the average annual population rate in certain areas, there was a economic and physical decline in cities due to changes in the population structure. Base on the changes in the demographic structure, suggestions were provided on the appropriate response to the destruction of small cities and provinces and the policies that need to be established.
청년 1인 가구의 주거환경이 주거와 삶의 만족도에 미치는 영향: 다른 연령 집단과의 비교를 중심으로
김용욱,김새힘,황준원,조미정 한국토지주택공사 토지주택연구원 2023 LHI journal of land, housing, and urban affairs Vol.14 No.2
The proportion of single-person households has been steadily increasing, and the young account for the highest proportion at 35.9% among all single-person households. However, research on young single-person households has been relatively recent. Research on single-person households has mostly focused on all single-person households or elderly single-person households, and comparative research between different age groups is lacking. Therefore, this study categorizes all single-person households into young, middle-aged, and elderly groups to investigate the differences in the factors that affect their residential satisfaction and to analyze how these residential environment factors affect life satisfaction through the mediating effect of residential satisfaction. The 2020 Seoul Survey Urban Policy Index Survey data were analyzed using a structural equation model to investigate the impact of each factor. First, a finding is that various residential environment factors directly affect residential satisfaction and life satisfaction. Next, it was found that residential satisfaction directly affects life satisfaction in the models of young and middle-aged single-person households. Through this, it was confirmed that there are differences in residential environment factors that affect residential satisfaction and that residential satisfaction plays an important mediating role. Finally, it was found that the factors that affect the residential and life satisfaction of young single-person households are more diverse compared to other age groups. This study provides policy implications that age group differences should be considered first in order to improve the residential and life satisfaction of single-person households. In particular, for young single-person households, it is necessary to consider more diverse alternatives to improve their residential and life satisfaction.
류새배,김새힘,김승훈,이명훈 (재) 인천연구원 2023 도시연구 Vol.- No.24
본 연구의 목적은 상권 방문객들을 혁신성 수준에 따라 분류하고, 혁신성 수준에 대한 영향요인을 분석하는 것이다. 분석을 위해 서울시민을 대상으로 설문조사를 진행하였다. 잠재 프로파일 분석을 통해 방문객을 혁신성 수준에 따라 세 집단으로 나누었으며, 순서형 프로빗 모형을 활용해 혁신성 영향요인을 분석하였다. 분석 결과는 다음과 같다. 첫째, SNS 사용 특성 중 SNS 사용개수, SNS를 사용해 상업시설을 방문한 빈도, 정보탐색 목적 그리고 자기표현 목적이 혁신성에 유의미한 양(+)의 영향을 미쳤다. 둘째, 장소특성 중에서는 품질, 유행, 특색이 혁신성에 유의미한 양(+)의 영향을 미쳤다. 셋째, 개인 및 가구 특성 중에서는 응답자의 소득, 여가동반인만 혁신성에 유의미한 양(+)의 영향을 미쳤다. 본 연구는 SNS 사용 특성, 장소 특성, 개인 및 가구 특성을 혁신성 영향요인으로 고려하였으며, 더 자세한 분석을 위해 추가 독립 변수를 고려하는 후속 연구가 필요하다. In this study, commercial district visitors were grouped based on their level of innovativeness and the factors affecting their innovativeness were analyzed. A survey of Seoul citizens in their 20s to 50s provided the data for the analysis. Latent profile analysis was used to categorize visitors into three groups according to their innovativeness level. Ordered probit models were used to examine the factors affecting innovativeness. The results of the analysis were as follows: First, among the characteristics of SNS(Social Network Service) use, the number of SNS usages and the frequency of visiting commercial facilities through SNS increased the innovativeness score. Visitors’ innovativeness scores also increased when SNS was used to obtain information and for self-expression. Second, among the place characteristics variables, quality of service or products, trendiness, and uniqueness increased the innovativeness score. Third, among the personal and household characteristics, only two factors significantly increased innovativeness – the respondent's income and type of accompanying person when visiting the commercial facility. Further research is required to supplement additional independent variables to describe the attributes of visitors with high innovativeness in commercial districts in greater detail.