Chen, Jun http://orcid.org/0000-0002-6796-271X
Guo, Guangzhen
Funding for this research was provided by:
National Office for Philosophy and Social Sciences
National Planning Office of Philosophy and Social Sciences (21CJY007)
This article is maintained by: Elsevier
Article Title: Diversification or specialization: Measuring the impact of high-speed rail connection on technological diversity in China
Journal Title: Journal of Innovation & Knowledge
CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.jik.2023.100306
Content Type: article
Copyright: © 2023 The Authors. Published by Elsevier España, S.L.U. on behalf of Journal of Innovation & Knowledge.