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Technological diversification and R&D productivity : the moderating effects of knowledge spillovers and core-technology competence
Choi, Mincheol; Lee, Chang-Yang - In: Technovation : the international journal of … 104 (2021), pp. 1-14
Persistent link: https://www.econbiz.de/10012873122
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Technological diversification, core-technology competence, and firm growth
Jungho Kim; Lee, Chang-Yang; Cho, Yunok - In: Research policy : policy, management and economic … 45 (2016) 1, pp. 113-124
Persistent link: https://www.econbiz.de/10011597553
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The differential effects of basic research on firm R&D productivity : the conditioning role of technological diversification
Choi, Jin-Uk; Lee, Chang-Yang - In: Technovation : the international journal of … 118 (2022), pp. 1-15
Persistent link: https://www.econbiz.de/10014249423
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Technological diversification, technology portfolio properties, and R&D productivity
Yoo, Seh-Hyun; Lee, Chang-Yang - In: The journal of technology transfer 48 (2023) 6, pp. 2074-2105
Persistent link: https://www.econbiz.de/10014457783