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Kyungjae Lee

Biographic Data

ID4156281
NAMEKyungjae Lee
GIVEN NAMESKyungjae
FAMILY NAMELee
SIGNATURELEE K
AFFILIATIONSSeoul National University
ORCID0000-0002-6811-1212
VERIFIEDYes
TOTAL WORKS3
TOTAL CITATIONS2
WORKS AS AUTHOR3
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2024
LATEST PUBLICATION YEAR2026
H-INDEX1
  • Widening Regional Economic Disparities and Fertility Decline in South Korea

    Open Access•Kyungjae Lee, Seongwoo Lee•ARTICLE•Population Space and Place•2026•References: 8

    Regional economic disparities and fertility decline have intensified concurrently in South Korea, yet few studies have directly examined their relationship. This study investigates how widening regional inequality, a spatial form of socioeconomic stratification, influences fertility outcomes by applying Yitzhaki's relative deprivation index. Using spatial panel models with two‐way fixed effects for 229 districts from 2015 to 2021 and multilevel m…

  • The effects of economic development and regional disparity on fertility rates in South Korea, 2000 – 2020

    Open Access•Kyungjae Lee, Seongwoo Lee•ARTICLE•International Journal of…•2025•Cited by: 2

    The declining total fertility rate in South Korea is a pressing issue, prompting numerous studies aimed at identifying the factors affecting fertility rates. However, limited empirical research has focused on investigating the relationship between regional economic disparity and fertility. This study examines the effects of economic development and regional economic disparity on fertility rates. Employing bivariate models, spatial panel models, a…

  • Can highway development mitigate regional decline in South Korea?—Focus on economic development and population inflow

    Open Access•Kyungjae Lee, Kyung Jae Lee•ARTICLE•Journal of Infrastructure Policy…•2024

    South Korea has experienced rapid economic development since the 1960s. However, pronounced regional disparities have concurrently emerged. Amid the escalating regional inequalities and persistent demographic challenges characterized by low fertility rates, regional decline has become a pressing issue. Therefore, the feasibility of expanding transportation networks as a countermeasure to regional decline has been proposed. This study utilizes the…

  • The effects of economic development and regional disparity on fertility rates in South Korea, 2000 – 2020

    Open Access•Kyungjae Lee, Seongwoo Lee•ARTICLE•International Journal of…•2025•Cited by: 2

    The declining total fertility rate in South Korea is a pressing issue, prompting numerous studies aimed at identifying the factors affecting fertility rates. However, limited empirical research has focused on investigating the relationship between regional economic disparity and fertility. This study examines the effects of economic development and regional economic disparity on fertility rates. Employing bivariate models, spatial panel models, a…

  • Can highway development mitigate regional decline in South Korea?—Focus on economic development and population inflow

    Open Access•Kyungjae Lee, Kyung Jae Lee•ARTICLE•Journal of Infrastructure Policy…•2024

    South Korea has experienced rapid economic development since the 1960s. However, pronounced regional disparities have concurrently emerged. Amid the escalating regional inequalities and persistent demographic challenges characterized by low fertility rates, regional decline has become a pressing issue. Therefore, the feasibility of expanding transportation networks as a countermeasure to regional decline has been proposed. This study utilizes the…

  • The effects of economic development and regional disparity on fertility rates in South Korea, 2000 – 2020

    Open Access•Kyungjae Lee, Seongwoo Lee•ARTICLE•International Journal of…•2025•Cited by: 2

    The declining total fertility rate in South Korea is a pressing issue, prompting numerous studies aimed at identifying the factors affecting fertility rates. However, limited empirical research has focused on investigating the relationship between regional economic disparity and fertility. This study examines the effects of economic development and regional economic disparity on fertility rates. Employing bivariate models, spatial panel models, a…

  • Widening Regional Economic Disparities and Fertility Decline in South Korea

    Open Access•Kyungjae Lee, Seongwoo Lee•ARTICLE•Population Space and Place•2026•References: 8

    Regional economic disparities and fertility decline have intensified concurrently in South Korea, yet few studies have directly examined their relationship. This study investigates how widening regional inequality, a spatial form of socioeconomic stratification, influences fertility outcomes by applying Yitzhaki's relative deprivation index. Using spatial panel models with two‐way fixed effects for 229 districts from 2015 to 2021 and multilevel m…

Population (3 works) · Demographic Trends and Gender Preferences (2 works) · Economics (2 works) · Fertility (2 works) · Geography (2 works) · Total fertility rate (2 works) · Demographic economics (1 work) · Demography (1 work) · Demography (1 work) · Development economics (1 work)

Ethnos_APP • Open Source Project • MIT License • Frontend v2.0.0 • Privacy and Cookies • API Documentation: api.ethnos.app/docs • API Source Code: GitHub • DOI: 10.5281/zenodo.17049435 • Frontend Source Code: GitHub • DOI: 10.5281/zenodo.17050053 • cruz.rio.br • Expectantes Misericordiae