Exploring Technological Specialization and Convergence Potentials in South Korea’s Smart Cities: Knowledge Spaces of Sejong and Busan

Jung Hur () and Junmin Lee ()
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Jung Hur: Korea Institute of S&T Evaluation and Planning
Junmin Lee: Pusan National University

A chapter in Technology Management for Intelligent, Open and Responsible Organizations and Ecosystems, 2026, pp 223-230 from Springer

Abstract: Abstract This study explores the technological innovation dynamics of smart cities in Korea through patent data analysis, focusing on Sejong and Busan. Using a technology knowledge space approach and inventor-share allocation, we map regional specializations and identify convergence opportunities. Results show that Sejong excels in sensor-based infrastructure and traffic control technologies, while Busan demonstrates strengths in horticulture and marine-related technologies. By applying the revealed comparative advantage (RTA) index, we reveal complementary potentials for intercity collaboration. The study contributes a methodological framework for diagnosing smart city innovation and offers strategic insights for sustainable regional development through tailored technological convergence.

Keywords: digital transformation; technological knowledge space; smart-city (search for similar items in EconPapers)
Date: 2026
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Persistent link: https://EconPapers.repec.org/RePEc:spr:prbchp:978-3-032-23124-6_28

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DOI: 10.1007/978-3-032-23124-6_28

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