@article{ART003155096},
author={Jiho Kim and Kyusang Kwon},
title={Estimating Effective Population Size of Urban Functions Using Inverted Two Step Floating Catchment Area (I2SFCA) Method},
journal={The Korea Spatial Planning Review},
issn={1229-8638},
year={2024},
volume={123},
pages={21-38},
doi={10.15793/kspr.2024.123..002}
TY - JOUR
AU - Jiho Kim
AU - Kyusang Kwon
TI - Estimating Effective Population Size of Urban Functions Using Inverted Two Step Floating Catchment Area (I2SFCA) Method
JO - The Korea Spatial Planning Review
PY - 2024
VL - 123
IS - null
PB - 국토연구원
SP - 21
EP - 38
SN - 1229-8638
AB - The outflow of population from cities accelerates urban decline, spatial inequality, and economic stagnation. This study aims to estimate the effective population size required for the stable operation of urban functions in order to mitigate the issue of regional extinction and maintain urban functions. To do this, we employ the Inverted Two-Step Floating Catchment Area (I2SFCA) method that can consider the suppliers’ competition and travel costs from demand location to suppliers. The findings reveal significant variations in effective population size depending on the level and regional characteristics of urban functions. High-order urban functions such as tertiary hospitals and department stores require a larger population to sustain their operations, whereas low-order urban functions like pharmacies and convenience stores can operate with a relatively smaller population. These results can help local governments to establish region-specific policy directions and identify optimal locations and develop efficient strategies. Furthermore, the study contributes to balanced regional development and the prevention of regional extinction by providing policy implications in the Korean context.
KW - Urban Function;Effective Population Size;Market Potential;I2SFCA;Urban Shrinkage
DO - 10.15793/kspr.2024.123..002
ER -
Jiho Kim and Kyusang Kwon. (2024). Estimating Effective Population Size of Urban Functions Using Inverted Two Step Floating Catchment Area (I2SFCA) Method. The Korea Spatial Planning Review, 123, 21-38.
Jiho Kim and Kyusang Kwon. 2024, "Estimating Effective Population Size of Urban Functions Using Inverted Two Step Floating Catchment Area (I2SFCA) Method", The Korea Spatial Planning Review, vol.123, pp.21-38. Available from: doi:10.15793/kspr.2024.123..002
Jiho Kim, Kyusang Kwon "Estimating Effective Population Size of Urban Functions Using Inverted Two Step Floating Catchment Area (I2SFCA) Method" The Korea Spatial Planning Review 123 pp.21-38 (2024) : 21.
Jiho Kim, Kyusang Kwon. Estimating Effective Population Size of Urban Functions Using Inverted Two Step Floating Catchment Area (I2SFCA) Method. 2024; 123 21-38. Available from: doi:10.15793/kspr.2024.123..002
Jiho Kim and Kyusang Kwon. "Estimating Effective Population Size of Urban Functions Using Inverted Two Step Floating Catchment Area (I2SFCA) Method" The Korea Spatial Planning Review 123(2024) : 21-38.doi: 10.15793/kspr.2024.123..002
Jiho Kim; Kyusang Kwon. Estimating Effective Population Size of Urban Functions Using Inverted Two Step Floating Catchment Area (I2SFCA) Method. The Korea Spatial Planning Review, 123, 21-38. doi: 10.15793/kspr.2024.123..002
Jiho Kim; Kyusang Kwon. Estimating Effective Population Size of Urban Functions Using Inverted Two Step Floating Catchment Area (I2SFCA) Method. The Korea Spatial Planning Review. 2024; 123 21-38. doi: 10.15793/kspr.2024.123..002
Jiho Kim, Kyusang Kwon. Estimating Effective Population Size of Urban Functions Using Inverted Two Step Floating Catchment Area (I2SFCA) Method. 2024; 123 21-38. Available from: doi:10.15793/kspr.2024.123..002
Jiho Kim and Kyusang Kwon. "Estimating Effective Population Size of Urban Functions Using Inverted Two Step Floating Catchment Area (I2SFCA) Method" The Korea Spatial Planning Review 123(2024) : 21-38.doi: 10.15793/kspr.2024.123..002
