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Hello! This is Ei Yang （杨诶）.
I'm an Associate Professor with tenure at the School of Finance, Shanghai University of Finance and Economics (SUFE) in China. I obtained my Ph.D. in Economics from Boston University.
My research interests focus on heterogeneity and dynamics in the economy, including topics in macroeconomics and finance.
Ei Yang
School of Finance
Shanghai University of Finance and Economics
Room 304, Tongde Building
No.100, Wudong Road, Shanghai, China
Email: yang.ei@mail.shufe.edu.cn
上海财经大学金融学院
上海市武东路100号同德楼304室
邮编: 200433
Publications
Multi-product Firms and Misallocation, (SSRN), with Wenya Wang, Journal of Development Economics, Volume 163, 2023
Bargaining Power and Trade Credit: The Heterogeneous Effect of Credit Contractions, Appendix, with Wenya Wang and Qiyu Xu, Journal of Banking and Finance, 2024 April
On the Profitability of Loyalty, with Ying Lei, Ji Shen, and Xin Zhai, Marketing Science, 2025 March
working Papers
The Information Effect of Policy Announcement,(SSRN), with Ying Lei, and Shukai Du, 2022/09,
Equity Price Responses and the Fed Information Effect, with Simon Gilcrist and Guihai Zhao, 2021/09, 2024/02 updated
Time Varying Diagnostic Expectation, with Zhaonan Chu and Ying Lei, 2024/03
Nominal Rigidity vs. Real Rigidity: Evidence from China, (SSRN), with Shukai Du
Optimal Capital Structure, Subsidy and the Unexpected Debt-Equity Swap Policy， (SSRN) ，(with Shaoxuan Zheng) (2018/06 Updated)
The Long-run Effect of Mobility Distortions and Financial Frictions (2016/06 Updating new version is coming)
Google Sites
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