工作邮箱

yangsj6@sustech.edu.cn

个人简介

杨世杰自2023年起于南方科技大学商学院任助理教授。此前他就职于香港中文大学（深圳），于2017年从香港大学获得了博士学位。他的研究兴趣为会计与金融的交叉领域研究。

近期成果 (2023–)

“Wall Street and Product Quality: The Duality of Analysts” with Yinghua Li，Yupeng Lin，and Xiaoqiao Wang，The Accounting Review，Forthcoming

“Institutional Dual Holdings and Expected Crash Risk: Evidence from Mergers between Lenders and Equity Holders” with Bing Li，Zhenbin Liu，and Jeffrey Pittman，Contemporary Accounting Research，Forthcoming

“Does Express Delivery Run ahead of Stock Price?” with Jeffery (Jinfan) Chang and Bohui Zhang，Review of Finance，Forthcoming

“Is There Life after Product Quality Failures? Evidence from Employment Decisions” with Hengmiao Bao，Journal of Economic Behavior & Organization 218，2024

“The Real Effects of Modern Information Technologies: Evidence from the EDGAR Implementation” with Itay Goldstein and Luo Zuo，Journal of Accounting Research 61 (5)，2023

“Credit Ratings and Firm Innovation: Evidence from Sovereign Downgrades” with Rui Wang，Journal of Banking and Finance 148，2023

“Costs of Voting and Firm Performance: Evidence from RegTech Adoption in Chinese Listed Firms” with Ge Lan and Donghui Li，Research in International Business and Finance 64，2023

早期成果

“The Impact of Internet Penetration on Venture Capital Investments: Evidence from a Quasi-natural Experiment” with Donghui Li and Wenfei Li，Journal of Corporate Finance 76，2022

“Climate Risk and Corporate Tax Avoidance: International Evidence” with Zhian Chen，Donghui Li，and Yingzhao Ni，Corporate Governance: An International Review 30，2022

“Inflexibility and Corporate Innovation: Cross-Country Evidence”  with Jianjun Ge，Donghui Li，and Yingzhao Ni，Journal of Multinational Financial Management 64，2022

“Serial Acquirers and Stock Price Crash Risk: International Evidence” with Xin Gao，Donghui Li，Weidong Xu，and Mingming Zhuang，Journal of International Financial Markets，Institutions & Money 78，2022

“Valuing Technological Synergies in Mergers” with James Ang，Shi Li，and Chaopeng Wu，The North American Journal of Economics and Finance 58，2021

“Affiliated Block Shareholders and Analyst Optimism” with Shi Li and Chaopeng Wu，The North American Journal of Economics and Finance 55，2021

“证券分析师的盈余预测和股票评级是否具有独立性?” with Chaopeng Wu and Fangbiao Zheng，经济学(季刊) 12(3)，2013

“鲍曼悖论”及其理论解释——来自我国上市公司的经验证据” with Yongyi Zeng and Bing Lu, 南开管理评论 14(5)，2011

开设课程

数据库管理与金融应用（本科课程）

人工智能与金融应用（本科课程）

高级公司金融（硕士课程）