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| 10月23日,Thomas Mosk(Queen Mary University of London) |
| 发布时间:2026-09-14 发布人: 点击数:126 |
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2026年10月23日(周五)上午10:00-11:30 Thomas Mosk(伦敦玛丽女王大学) 讲座系列:现代金融理论与政策系列讲座第7场(学科发展系列讲座总期第129场) 讲座人:Thomas Mosk(伦敦玛丽女王大学) 时间:2026年10月23日(周五)上午10:00-11:30 地点:博学楼1220 主持人:郑晓佳(对外经济贸易大学国际经济贸易学院副教授) 讲座题目:Stung into Action? Cyber Risk Management After a Breach 讲座摘要:This paper studies how cyber incidents reshape firms’ incentives to invest in cybersecurity and whether these investments pay off. Using novel measures from job postings and employee records, we document large and persistent post-incident improvements that move affected firms ahead of comparable firms in both cybersecurity human capital and technology. Firms with stronger pre-incident in-house cybersecurity capabilities experience smaller negative abnormal returns when incidents occur, whereas firms with greater reliance on external cloud infrastructure experience larger losses. Incident disclosure induces precautionary cybersecurity investment among similarly exposed firms, though firms’ responses also raise reliance on common providers, contributing to systemic risk. 主讲人简介: Thomas Mosk,伦敦玛丽女王大学(Queen Mary University of London)经济与金融学院讲师(助理教授)。主要研究领域为公司治理与金融中介的交叉议题,尤其关注银企信贷谈判中的议价行为,以及银行资本监管的传导机制。研究成果发表于Review of Financial Studies、Journal of Financial and Quantitative Analysis等国际顶级期刊。他拥有格罗宁根大学经济学与计量经济学研究型硕士学位、蒂尔堡大学博士学位,曾任西北大学凯洛格管理学院访问博士生、SAFE卓越中心与苏黎世大学博士后研究员,及纽约大学访问学者。 |
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