报告题目：Sanctions and Knowledge Spillovers

报告所属学科：应用经济学

报告人：Sanctions and Knowledge Spillovers（University of York）

报告时间：2025年7月9日 15:00-18:00

报告地点：304am永利集团官网713室

报告摘要：

国际制裁是否影响专利申请？为探究这一问题，本文以全球受制裁最严厉的俄罗斯为研究对象，对其专利申报数据展开分析。研究发现：在实施制裁的国家，俄罗斯专利申请面临更长的审查周期，且已授权专利的前向引用量显著减少。值得关注的是，申请人姓名若与克里姆林宫官员或俄罗斯常见名前20位相似，以及近三年有专利申请记录者，其审查速度更快且前向引用更多。俄罗斯实施的报复性反制制裁虽产生反向影响，但制裁国对此的抵消效应更为显著。

报告人简介：

Kiet Tuan Duong is an Assistant Professor in Finance at School for Business and Society, University of York, United Kingdom. Prior to joining University of York in December 2021, he was a Lecturer in Accounting and Finance at the Huddersfield Business School, University of Huddersfield, United Kingdom. He holds an MSc in Finance and a PhD in Finance from the University of Essex. He has published papers in Journal of Corporate Finance, Journal of Economic Behavior ＆ Organization, Economics Letters, Energy Economics, Accounting and Business Research, etc. He has presented his work at the UK HM Treasury, and been invited to visit the Bank of Finland. His research areas include corporate finance, corporate governance, ESG, sustainability, etc.