]> 2026-04-26T23:09:11+00:00 Estimation of De Facto Population 0 en YuBok Won Key Deliverables * The starting point for us was this simple question; “Why does the public service demand keep growing as the resident population in Seoul is in decline? With pricier real estate, more citizens live outside Seoul, but commute to work and shop. How can we estimate the amount of citizens using public services in Seoul? It is the residents of the city plus those who work there during specific hours, but this is difficult to measure. * A term from OECD, “de facto population,” is a concept under which individuals (or vital events) are recorded (or are attributed) to the geographical area where they were present (or occurred) at a specified time. Seoul South Korea.jpg 100 B 7 Estimation of de facto population-Seoul.pdf Data Transportation Korea Telecom (KT) Knowledge Management Seoul Korea Ready for Public Announcement 2023-01-24T23:05:23Z 2459969.4620718 Estimation of De Facto Population