2 papers
cs.SI2026
Technological Fitness and Regional Growth in Japan
Rintaro Karashima, Hiroyasu Inoue
Technological knowledge plays an important role in shaping regional economic performance. This study examines the relationship between the sophistication of regional technological…
cs.SI2025
Measuring Technological Complexity Using Japanese Patents
Rintaro Karashima, Hiroyasu Inoue
As international competition intensifies in technologies, nations need to identify key technologies to foster innovation. However, the identification is challenging due to the inde…