TY - JOUR T1 - OPTIMAL SIZE OF TURKIYE’S GROWING CITY: TEKİRDAĞ AU - Yılmaz, Naciye Tuba PY - 2023 DA - October JF - Journal of Research in Economics JO - JORE PB - Marmara University WT - DergiPark SN - 2636-8307 SP - 162 EP - 170 VL - 7 IS - 2 LA - en AB - Migration from rural areas to cities is increasing day by day as cities offer more opportunities interms of education, employment and health. According to 2022 TURKSTAT data, around 68% ofthe population in Turkiye resides in cities. Total urban population worldwide is expected to reach 4.9billion by 2030 and 68% of the world population to live in cities by 2050 (PRB, 2007 & UN, 2017).Hence, it is predicted that uncontrolled population growth, especially in cities, will render resourcesinsufficient and necessitates optimal city size measurements for sustainable development. In this study,the optimal city size is examined for Tekirdağ, as one of the cities in Turkiye that is exposed to irregularmigration inflows and having the highest population growth rate in the recent years. This study appliesthe happiness degree model to estimate the optimal city size for Tekirdağ utilizing several resourceindicators for the years 2018 and 2021. It is argued that the resources of the city will be depleted andtherefore the happiness level of the residents will decline should this trend continues. According to2022 statistics, it is concluded that the city is observed to be overpopulated for Tekirdağ, which has apopulation of over one million. KW - Population KW - Happiness Degree Model KW - Tekirdağ CR - Castells-Quintana, D., Royuela, V. and Veneri, P. (2020). Inequality and City Size: An Analysis for OECD Functional Urban Areas. Pap Reg Sci. 99:1045–1064. https://doi.org/10.1111/pirs.12520 CR - Choi,I. (2017). The optimum size of Seoul’s districts in South Korea, Journal of Public Affairs Volume 17 Number 3 e1617, 1-4. https://doi.org/10.1002/pa.1617 CR - Feng, W., Li B, Chen, Z. and Liu, P. (2021) City Size Based Scaling of the Urban Internal Nodes Layout. PLoS ONE 16(4): e0250348. https://doi.org/10.1371/journal.pone.0250348 CR - Frick, S.A. and Rodriguez-Pose, A. (2018). Big or Small Cities? On City Size and Economic Growth. Growth and Change, Vol. 49 No. 1, 4–32. https://doi.org/10.1111/grow.12232 CR - Jie, Z. and Yang, X. (2017). Optimal City Size in China: An Extended Empirical Study from the Perspective of Energy Consumption, Theme Documents, China City Planning Review, Vol. 26, No. 2, 22-28. CR - Kong, Y. (2022). Correlation Analysis Between Financial Development Level and City Size Based on Mutual Information Algorithm. Mathematical Problems in Engineering, Volume 2022, 1-9. https://doi. org/10.1155/2022/4034176 CR - Lengths of State And Provincial Roads According To Surface Types By Provinces Statistics (Km.). Accessed by 01.07.2023. https://www.kgm.gov.tr/sitecollectiondocuments/kgmdocuments/istatistikler/ devletilyolenvanter/illeregoredevletveilyollari.pdf CR - Li, L., Lei, Y., Wu, S., He, C., Chen, J. And Yan, D. (2018). Impacts of City Size Change and Industrial Structure Change on CO2 Emissions in Chinese Cities. Journal of Cleaner Production, 195, 831- 838. https://doi.org/10.1016/j.jclepro.2018.05.208 CR - Lianos, T.P., Pseiridis, A. (2016). Sustainable Welfare and Optimum Population Size. Environ Dev Sustain, 18, 1679–1699. https://doi.org/10.1007/s10668.015.9711-5 CR - Population Reference Bureau, Urban Population to Become the New Majority Worldwide (2007). Accessed by 01.07.2023, https://www.prb.org/resources/urban-population-to-become-the-newmajority- worldwide/#:~:text=The%203.3%20billion%20global%20urban,of%20the%20urban%20 population%20increase. CR - Shi L., Li, D. and Zhao A. (2010). Method to Estimate Urban Optimum Population Conditions: A Case Study of Xiamen, China. J. International Journal of Sustainable Development & World Ecology, Vol. 17, No. 4, 324–328. https://doi.org/10.1080/13504.509.2010.489636 CR - T.R. Official Statistics of the Ministry of Agriculture and Forestry, Report of Corine. (2018). Accessed by 01.07.2023. http://rip.ormansu.gov.tr/rip/AnaSayfa.aspx?sflang=tr CR - TURKSTAT (2023). Provincial Indicators. Accessed by 01.07.2023. https://cip.tuik.gov.tr CR - Unhabitat World Cities Report. (2022). https://unhabitat.org/sites/default/files/2022/06/wcr_2022.pdf CR - United Nations Report. (2017). Accessed by 01.07.2023 https://www.un.org/uk/desa/68-world-populationprojected- live-urban-areas-2050-says-un UR - https://dergipark.org.tr/en/pub/jore/issue//1371988 L1 - https://dergipark.org.tr/en/download/article-file/3457483 ER -