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서울시 아파트 실거래가의 변화패턴 분석

Analysis of Pattern Change of Real Transaction Price of Apartment in Seoul

  • 김정희 (남서울대학교 GIS공학과)
  • Kim, Jung Hee (Department of GIS Engineering, Namseoul University)
  • 투고 : 2014.02.04
  • 심사 : 2014.03.10
  • 발행 : 2014.03.31

초록

본 연구는 국토교통부에서 제공하는 아파트 실거래가자료를 이용하여 2006~2010년까지 5년간의 서울시 아파트실거래가 변화패턴을 시공간적으로 분석하는데 그 목적이 있다. 이를 위해 아파트별 평균 실거래가, 동별 평균 아파트 실거래가 자료를 위치정보자료와 연결하여 GIS데이터로 구축하였다. 분석방법으로는 먼저 공간보간기법 중 크리깅(kriging)을 이용하여 개별 아파트의 시기별/면적별 실거래가의 변화패턴을 분석하였다. 둘째 행정구역(행정동)별 아파트실거래가의 변화패턴을 분석하기 위해 단위 면적별 실거래가의 평균을 계산하여 Moran I 값으로 변환한 후 거래가격의 공간상의 군집도를 분석하였다. 이를 통해 시공간상의 분포패턴을 파악하고, 변화유형까지 유추할 수 있어 주택 및 지역정책에 기초자료로 활용할 수 있다. 시계열 자료를 바탕으로 종적인 변화패턴과 GIS를 이용한 횡적 변화패턴을 분석하기 때문에 아파트가격의 지역 불균형을 한눈에 살펴 볼 수 있다.

This study is to analyze impact of geography and timing on the real transactions prices of apartment complexes in Seoul using data provided by the Ministry of Land, Infrastructure and Transport. The average real transactions and location data of apartment complex was combined into the GIS data. First, the pattern of apartment real transaction price change by period and by area was analyzed by kriging, the one of the spatial interpolation technique. Second, to analyze the pattern of apartment market price change by administrative district(administrative 'Dong' unit), the average of market price per unit area was calculated and converted to Moran I value, which was used to analyze the clustering level of the real transaction price. Through the analysis, spatial-temporal distribution pattern can be found and the type of change can be forecasted. Therefore, this study can be referred as of the base data research for the housing or local policies. Also, the regional unbalanced apartment price can be presented by analyzing the vertical pattern of the change in the time series and the horizontal pattern of the change based on GIS.

키워드

참고문헌

  1. Anselin, L., 1995, Local indicator of spatial association-LISA, Geographical Analysis, Vol. 27, No. 2, pp. 93-184.
  2. Bang, C. S., 2007, A study on the housing sub-markets in Seoul, Master's Thesis, Dankook University.
  3. Getis, A., Mur, J. and Zoller, G. H.(eds.), 2004, Spatial Econometrics and Spatial Statistics, Palgrave Macmillan, New York.
  4. Jung, G. S., 2012, Busan housing market dynamics analysis with ESDA using MATLAB application, Journal of the Korea Contents Association, The Korea Contents Association, Vol. 12, No. 2, pp. 461-471. https://doi.org/10.5392/JKCA.2012.12.02.461
  5. Kang, C. D., 2011, A study on spatial and temporal structure of land price in Seoul(1996-2007) with land price function and spatial statistics, Korea Real Estate Review, Korea Real Estate Research Institute, Vol. 21, No. 3, pp.9-29.
  6. Kim, H. K., 2006, Changes of Spatial Structure in Busan Metropolitan using GIS - with Special Reference to Population, Employment and Land Prices -, Journal of the Korean Association of Geographic Information Studies, The Korean Association of Geographic Information Studies, Vol. 9, No. 4, pp. 204-214.
  7. Kim, J. H., 2012, An analysis on the change pattern of spatio-temporal land price in Gongju City using the geostatistical methods, Journal of the Korea Society For GeospatIal Information System, The Korea Society For GeospatIal Information System, Vol. 20, No. 1, pp. 93-99. https://doi.org/10.7319/kogsis.2012.20.1.093
  8. Koo, D. H., 2010, The spatial distribution of land values in Busan, Korea, The Geographical Journal of Korea, The Korean Association of Professional Geographers, Vol. 44, No. 2, pp.199-212.
  9. Mitchell, A., 2005, GIS Analysis Volume 2: Spatial Measurements & Statistics, ESRI Press, New York.
  10. Sohn, H. G. and Park, K. H., 2008, A spatial statistical method for exploring hotspots of House price volatility, Journal of the Korean Geographic Society, The Korean Geographic Society, Vol. 43, No. 3 pp. 392-411.
  11. http://rt.moct.go.kr
  12. http://www.onnara.go.kr/ep/statistics2

피인용 문헌

  1. A Study on the Adjustment Money by Realization Rate of Land Characteristics for Cadastral Resurvey Project Area vol.2, pp.2, 2014, https://doi.org/10.30902/jrea.2016.2.2.77
  2. A Study on the Effect of Slope on Housing Prices : Focusing on Apartment Complexes in Seoul Area vol.53, pp.1, 2014, https://doi.org/10.17208/jkpa.2018.02.53.1.153