Senior Fellows/Fellows

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Senior Fellows/Fellows

In 2012, China’s Shenzhen Stock Exchange (SZSE) mandated that its listed firms fully reveal the content of any corporate site visits on SZSE’s public platform within two trading days after the visits. Shanghai Stock Exchange, China’s other stock exchange, does not impose the stringent disclosu...
Keywords: Corporate site visits, Audit adjustments, spillover effects, the quality of financial statements, the quality of analyst forecasts
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Annual Conference

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Tech, Digital Markets and AI

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May 2025

We study the depositors’ reaction to the disclosure of consumer complaints about their banks. Using the Consumer Financial Protection Bureau (CFPB) complaints data, we find banks subject to prudential CFPB oversight that receive consumer complaints experience a decline in uninsured deposits and re...
Keywords: Disclosure, CFPB, Consumer complaints, AI, LLM, ChatGPT
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Annual Conference

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Accounting

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May 2022

We document empirical evidence for post-earnings announcement drift (PEAD) in corporate bond prices using transaction data. PEAD is more pronounced for bonds that trade more frequently than those that trade infrequently and also manifests in the credit default swap (CDS) market, rejecting the idea t...
Keywords: Disagreement, Liquidity, Informational Efficiency, Corporate Bonds, Post Earnings Announcement Drift
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Annual Conference

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Investment Finance, Senior Fellows/Fellows

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May 2017

Using transaction-level credit card spending from a large US financial institution, we show that disaggregated sales provide accurate and persistent signals of customer demand relevant to a firm’s stock pricing. After controlling for earnings and sales surprises, one inter-quintile increase in the...
Keywords: return predictability, informed investors, disaggregated sales, customer demand, Credit Cards, Consumption, Household Finance, financial institution, big data
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Annual Conference

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Sustainable and Green Finance

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May 2024

We study exposure to pollution information and investment portfolio allocations, exploiting the rollout of air quality monitoring stations in India. Using a triple-differences framework, we show that retail investors' investments in ``brown'' stocks are negatively related to local air pollution afte...
Keywords: ESG, Sustainable Investing, Pollution Information
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