서울시 소매상권의 공간적 변동과 확산 패턴의 확인 : 서울시 젠트리피케이션 발생지역을 중심으로

Abstract

Gentrification witnessed in many cities in the world has dynamic characteristics such as emergence, proliferation, diffusion, extinction, and movement from the perspective of spatial transformation. Such patterns have been more rapidly varied owing to the ease of use of hand-held devices or other devices with internet and communication technologies. The aim of this study is to determine and formalize the changing patterns of retail trade areas where gentrification is taking place in terms of space-time. The study is of academic importance in the retail research that it deals with temporary dynamics, and not a one-time static one, for all of the retail trade areas gentrification is being undertaken in the Seoul city, not a specific gentrification area, with retail sales data, not one for retail shop. The methodology is a space-time cube modeling with 48 monthly retail sale data from Yr. 2013 to Yr. 2016, based on the census output area unit. The analysis results confirm temporal-spatial dynamics on variation and proliferation of the gentrification in such a short period of time.