Identification of Employment and Population Sub-centers in Seoul and Their Relationship Using Non-parametric Methods

남기찬; Up Lim

doi:10.15793/kspr.2009.63..005

As cities are growing dramatically, urban structure is changed from mono-centric pattern to poly-centric pattern. Although many studies have introduced the method of identification of employment and population sub-center in each part, there are few research of relationship between population and employment sub-center. Therefore this study has an objective of identification of sub-center and relationship between population and employment sub-centers. Achieving this purpose, this study use modified nonparametric method. The 1st stage of the method is choice of potential sub-center using Locally weighted Regression (LWR). And 2nd step is estimating the CBD impact using Fourier Expansion method. And then density function is made using the results of LWR and Fourier Expansion. Above 2 stages are general nonparametric method to confirm sub-centers. Next, and then, the 3rd stage has an objective to confirm relationship between population and employment sub-center. The results in this study indicate the change of sub-centers from 2000 to 2007. And there are positive and negative relationship between population and employment sub-centers.

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REFERENCES (20)
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* 2022년 이후 발행 논문의 참고문헌은 현재 구축 중입니다.

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