Andrew Stephan

University of Colorado at Boulder Leeds School of Business

Assistant Professor

419 UCB

Boulder, CO 80309-0419

United States

  • University of Colorado at Boulder Leeds School of Business

SCHOLARLY PAPERS

7

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Rank 27,795

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Top 27,795

in Total Papers Downloads

3,980

TOTAL CITATIONS
Rank 41,236

SSRN RANKINGS

Top 41,236

in Total Papers Citations

17

Scholarly Papers (7)

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1.

Do investors need time to process earnings news before markets open?

Number of pages: 54 Posted: 06 Nov 2017 Last Revised: 09 Sep 2024
Matthew R. Lyle, Andrew Stephan and Teri Lombardi Yohn
Goizueta Business School, University of Colorado at Boulder Leeds School of Business and Emory University Goizueta Business School
Downloads 1,661 (23,635)
Citation 5

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Earnings Response Coefficient, Volatility, Earnings Announcements, Disclosure Timing

2.

The Effect of Investor Inattention on non-GAAP Disclosure

Number of pages: 48 Posted: 16 Nov 2017 Last Revised: 02 Nov 2021
Riddha Basu, Spencer Pierce and Andrew Stephan
George Washington University - School of Business, Florida State University - College of Business and University of Colorado at Boulder Leeds School of Business
Downloads 1,037 (47,196)
Citation 10

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Voluntary Disclosure, Investor Attention, Institutional Investors, Non-GAAP Disclosure

3.

When are concurrent quarterly reports useful for investors? Evidence from ASC 606

Number of pages: 62 Posted: 27 Jul 2020 Last Revised: 22 Apr 2022
Jesse Glaze, A. Nicole Skinner and Andrew Stephan
University of Texas at El Paso - Department of Accounting & Information Systems, University of Colorado at Boulder and University of Colorado at Boulder Leeds School of Business
Downloads 459 (136,243)

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Voluntary disclosure, mandatory disclosure, information uncertainty, accounting change, ASC 606, earnings announcements

4.

The Effect of Algorithmic Trading on Management Guidance

Number of pages: 53 Posted: 30 May 2019 Last Revised: 16 Jan 2024
Andrew Stephan
University of Colorado at Boulder Leeds School of Business
Downloads 323 (202,096)
Citation 2

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Algorithmic trading; high frequency trading; voluntary disclosure; management forecasts

5.

News at the Bell and a Level Playing Field

The Accounting Review
Number of pages: 62 Posted: 07 Jul 2020 Last Revised: 07 Apr 2025
Danqi Hu and Andrew Stephan
Peking University - Guanghua School of Management and University of Colorado at Boulder Leeds School of Business
Downloads 283 (232,752)

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6.

Profiting from Connections: Do Politicians Receive Stock Tips from Brokerage Houses?

Number of pages: 64 Posted: 18 Feb 2021
Andrew Stephan, Beverly R. Walther and Laura Wellman
University of Colorado at Boulder Leeds School of Business, Northwestern University - Department of Accounting Information & Management and Pennsylvania State University
Downloads 116 (517,085)

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Congressional trading; Political connections; Information exchange; Security analysts

7.

What Moves Stock Prices Around Information Releases?

Number of pages: 56 Posted: 10 Apr 2025
Nathan T. Marshall and Andrew Stephan
University of Colorado at Boulder - Department of Accounting and University of Colorado at Boulder Leeds School of Business
Downloads 101 (572,968)

Abstract:

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Information releases, Private information trading, Stock return variance, Market efficiency