Research

Fascinated by financial markets, my research centers around how investors price assets under real-world constraints.

A key theme of my research builds on the idea that investors navigate markets with imperfect information and must learn from data to form their subjective expectations. This shapes how they view stock returns, earnings, house prices, and macroeconomic conditions.

Information, Learning and Subjective Expectations ▼
1. Understanding Rationality and Disagreement in House Price Expectations
Review of Financial Studies, 39(2), 297–342, 2026 (Editor's Choice)
w/ Zigang Li (Toronto) and Stijn Van Nieuwerburgh (Columbia)

Seemingly puzzling patterns in house price growth forecasts are largely consistent with a model in which forecasters are uncertain about future long-run house price growth and have different prior beliefs. We employ large-scale cloud computing and a state-of-the-art learning model to demonstrate this effect based on a novel dataset.

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Keywords: Uncertainty, Human Learning, Cloud Computing, Disagreement
2. Asset Prices When Investors Underestimate Discount Rate Dynamics
Accepted at the Review of Asset Pricing Studies
Sole authored, Chapter 2 of Ph.D. Thesis

Investors underestimate the volatility of discount rates, which leads to asset pricing anomalies. A measure based on this underestimation explains 12 prominent cross-sectional anomalies.

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Keywords: Individual Stocks, Pricing Anomalies, Systematic Trading Strategy, Valuation
3. Subjective Return Expectations
Working Paper
Sole authored, Chapter 1 of Ph.D. Thesis

Wall Street and Main Street expectations about future stock returns are persistently opposed to each other. I demonstrate that this disagreement persists when they hold divergent views regarding how fundamental news relates to future stock prices.

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Keywords: Main Street vs Wall Street, Disagreement, Noisy Signals, Fundamental Analysis
4. Uncertainty and Market Efficiency: An Information Choice Perspective
Working Paper
With Harrison Ham (Clemson), Zhongjin Lu (Georgia), Katherine Wood (Bentley), Biao Yang (Shanghai Jiao Tong)

Uncertainty variations lead to opposite relationships with market efficiency over-time vs. cross-firm. We build an information-choice model to demonstrate this theoretically and confirm it empirically using analysts' forecast biases.

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Keywords: Uncertainty, Machine Learning, Earnings Forecasts, Information Processing
5. The Effects of Monetary Policy on Macroeconomic Expectations: High-Frequency Evidence from Traded Event Contracts
Working Paper
With Eric T. Swanson (UC Irvine) and Yanbin Wu (Florida)

Traders in the Kalshi event contract markets are believers in the standard monetary policy transmission channels rather than the ‘Fed Information Effects.’ We use novel high-frequency data to identify this effect.

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Keywords: Binary Event Contracts, Macro Expectations, Fed Policy, Inflation Expectations

Recently, I've started to dive into Chinese financial markets, and analyze how the trends of ESG Investing, (de-)globalization and governments' industrial policies impact asset prices and capital markets.

Chinese Financial Markets & Emerging Trends ▼
6. Globalization, ESG Investing and Emerging Market Cost of Capital
Working Paper
With Adrien Alvero (Balyasny) and Zheyang Zhu (Cornell)

The globalization of capital flows to emerging markets brings down green firms' cost of capital more than that of brown firms. We analyze a proprietary dataset and the liberalization of China's onshore bond market to document this differential effect.

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Keywords: Globalization, ESG, Chinese Bond Market, Institutional Demand
7. What Drives the Dynamics of CSR Returns?
Working Paper
With Russ Wermers (Maryland), Ruoke Yang (SEC), Hugo Zhao (Maryland)

We reconcile the findings of two influential studies that arrive at seemingly contradictory conclusions regarding whether green stocks outperform during economic downturns. We further use a classical asset pricing framework to discuss the drivers of green minus brown returns.

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Keywords:ESG, Business Cycles, Green vs Brown, Risk Premium
8. Industrial Policy via the IPO Market
Working Paper
With Zhiguo He (Stanford GSB), Yiming Qian (U Conn), and Xi Sun (CEIBS)

We study how China's IPO approval process serves as a tool for industrial policy, channeling capital to government-favored industries through the equity market.

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Keywords: Industrial Policy, IPO Market, Capital Allocation, China
9. Sustainable Success: How High ESG Ratings Affect Stock Market Responses to Earnings Surprises
Finance Research Letters, 2024
With Xuewu Wang (Delaware) and Zhipeng Yan (Shanghai Jiao Tong)

High ESG ratings mitigate negative market reactions to earnings disappointments.