jepr İktisat Politikası Araştırmaları Dergisi 2148-3876 Istanbul University 10.26650/JEPR1642181 Macroeconomics (Other) Makro İktisat (Diğer) Intellectual Property and Regional Growth in Türkiye: A Spatial Analysis of Education, Trade, and Population Dynamics https://orcid.org/0000-0001-5059-4554 Şaşmaz Abdullah Bahadır ISTANBUL GEDIK UNIVERSITY 02 19 2026 13 1 81 108 02 19 2025 11 07 2025 Copyright © 2014, Journal of Economic Policy Researches 2014 Journal of Economic Policy Researches

This research investigates the determinants of regional economic growth in Türkiye between 2008 and 2023, focusing on GDP persistence, population density, trade openness, education, and intellectual property rights (IPRs), particularly patent, utility model, trademark, and industrial design registrations. Spatial panel data analysis with spatial autoregressive model (SAR), spatial durbin model (SDM), and spatial error model (SEM) is applied to 81 cities at the NUTS-III level, providing a comprehensive perspective on regional dynamics. The findings confirm statistically significant spatial autocorrelation, indicating that neighboring cities influence each other’s economic performance. GDP persistence and population density positively affect growth, while tertiary education negatively correlates with GDP. Trade openness is not statistically significant. Design and utility model registrations contribute positively to growth, whereas patents and trademarks show negative effects, highlighting the need for policy alignment with regional economic structures.

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