Author Page for Hao Gao

Do U.S. Export Restrictions Hurt Domestic Innovation?

MIT Sloan Research Paper No. 7328-25

Number of pages: 85 Posted: 31 Jul 2025 Last Revised: 24 Jul 2026

Hao Gao, Nemit Shroff and Pengdong Zhang

Tsinghua University - PBC School of Finance, Massachusetts Institute of Technology (MIT) - Sloan School of Management and Sun Yat-sen University (SYSU)

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Abstract:

2.

Geographic Proximity and Price Efficiency: Evidence from High-speed Railway Connections Between Firms and Financial Centers

Number of pages: 55 Posted: 17 Jul 2020 Last Revised: 12 May 2021

Hao Gao, Yuanyu Qu and Tao Shen

Tsinghua University - PBC School of Finance, University of International Business and Economics (UIBE) - School of Banking and Finance and Tsinghua University

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Abstract:

3.

Strategical reaction to environmental regulation: The combined effect on earnings management and environmental information disclosure

Number of pages: 53 Posted: 16 Apr 2024

Hao Gao, Yuanyu Qu, Chenyu Wang and Weixing Wu

Tsinghua University - PBC School of Finance, University of International Business and Economics (UIBE) - School of Banking and Finance, Renmin University of China - School of Finance and Capital University of Economics and Business

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4.

Machine Learning Meets Markowitz

NBER Working Paper No. w34861

Number of pages: 86 Posted: 24 Feb 2026

Yijie Wang, Hao Gao, Campbell R. Harvey, Yan Liu and Xinyuan Tao

Tongji University - School of Economics and Management, Tsinghua University - PBC School of Finance, Duke University - Fuqua School of Business, Tsinghua University - Tsinghua University School of Economics and Management and New Jersey Institute of Technology

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Hao Gao

Tsinghua University - PBC School of Finance

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Scholarly Papers (4)

Do U.S. Export Restrictions Hurt Domestic Innovation?

Abstract:

Geographic Proximity and Price Efficiency: Evidence from High-speed Railway Connections Between Firms and Financial Centers

Abstract:

Strategical reaction to environmental regulation: The combined effect on earnings management and environmental information disclosure

Abstract:

Machine Learning Meets Markowitz

Abstract:

Other Papers (1)

The Bright Side of Controlling Owners in Emerging Markets: The Case of Corporate Fraud

Abstract: