Aiyesha Dey
James R. Williston Professor of Business Administration
James R. Williston Professor of Business Administration
Aiyesha Dey has been part of the Accounting and Management unit at the Harvard Business School as an associate professor of accounting since July 2017. She started her career as an accounting faculty at the Booth School of Business, University of Chicago, after which she joined the accounting group at the Carlson School of Management, University of Minnesota. During the 2016–2017 academic year, she was a visiting scholar at the Division of Economic and Risk Analysis (DERA) at the United States Securities and Exchange Commission, where she was involved in several policy initiatives. Aiyesha earned her bachelor's degree with honors in Mathematics in 1996, for which she received the National Scholar Award from the government of India for her performance. In 1999 she graduated with an MBA in Accounting and Finance. She continued her graduate studies at Kellogg School of Management, Northwestern University, and graduated in 2005 with a PhD in Accounting.
She conducts research in the areas of corporate governance, behavioral finance and financial reporting and disclosures. She serves on the Editorial Advisory and Review Board of The Accounting Review and Contemporary Accounting Research, and is a reviewer for several leading journals.
- Journal Articles
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- Dey, Aiyesha, Austin Starkweather, and Joshua White. "Proxy Advisory Firms and Corporate Shareholder Engagement." Review of Financial Studies (forthcoming). (Pre-published online September 4, 2024.) View Details
- Dey, Aiyesha. "When Hiring CEOs, Focus on Character." Harvard Business Review 100, no. 4 (July–August 2022): 54–58. View Details
- Heese, Jonas, Aiyesha Dey, and Gerardo Pérez Cavazos. "Should Whistleblowers Be Paid a Bounty?" IdeaWatch. Harvard Business Review 99, no. 3 (May–June 2021). View Details
- Dey, Aiyesha, Jonas Heese, and Gerardo Pérez Cavazos. "Cash-for-Information Whistleblower Programs: Effects on Whistleblowing and Consequences for Whistleblowers." Journal of Accounting Research 59, no. 5 (December 2021): 1689–1740. View Details
- Dey, Aiyesha, and Joshua White. "Labor Mobility and Antitakeover Provisions." Art. 101388. Journal of Accounting & Economics 71, nos. 2-3 (April–May 2021). View Details
- Contreras, Alfredo, Aiyesha Dey, and Claire Hill. "'Tone at the Top' and the Communication of Corporate Values: Lost in Translation?" Seattle University Law Review 43, no. 2 (Winter 2020): 497–524. View Details
- Davidson, Robert, Aiyesha Dey, and Abbie Smith. "Executives' Legal Records and the Deterrent Effect of Corporate Governance." Contemporary Accounting Research 37, no. 3 (Fall 2020): 1444–1474. View Details
- Davidson, Robert, Aiyesha Dey, and Abbie Smith. "CEO Materialism and Corporate Social Responsibility." Accounting Review 94, no. 1 (January 2019): 101–126. View Details
- Bushman, Robert, Robert Davidson, Aiyesha Dey, and Abbie Smith. "Bank CEO Materialism: Risk Controls, Culture and Tail Risk." Journal of Accounting & Economics 65, no. 1 (February 2018): 191–220. View Details
- Dey, Aiyesha, Valeri Nikolaev, and Xue Wang. "Disproportional Control Rights and the Bonding Role of Debt." Management Science 62, no. 9 (September 2016): 2581–2614. View Details
- Davidson, Robert, Aiyesha Dey, and Abbie Smith. "Executives' 'Off-the-Job' Behaviors and Financial Reporting Risk." Journal of Financial Economics 117, no. 1 (July 2015): 5–28. View Details
- Cohen, Daniel, Aiyesha Dey, and Thomas Lys. "Corporate Governance Reform and Executive Incentives: Implications for Investments and Risk-Taking." Contemporary Accounting Research 30, no. 4 (Winter 2013): 1296–1332. View Details
- Dey, Aiyesha, Ellen Engel, and Xiaohui Liu. "CEO and Board Chair Roles: To Split or Not to Split?" Journal of Corporate Finance 17, no. 5 (December 2011): 1595–1618. View Details
- Dey, Aiyesha. "The Chilling Effect of Sarbanes Oxley: A Discussion of Sarbanes-Oxley and Corporate Risk-Taking." Journal of Accounting & Economics 49, nos. 1-2 (February 2010): 53–57. View Details
- Dey, Aiyesha. "A Discussion of Internal Control Weaknesses and Client Risk Management." Journal of Accounting, Auditing & Finance 24, no. 4 (October 2009): 581–587. View Details
- Cohen, Daniel, Aiyesha Dey, and Thomas Lys. "Real and Accrual-Based Earnings Management in the Pre- and Post-Sarbanes Oxley Periods." Accounting Review 83, no. 3 (May 2008): 757–787. View Details
- Dey, Aiyesha. "Corporate Governance and Agency Conflicts." Journal of Accounting Research 46, no. 5 (December 2008): 1143–1181. View Details
- Cohen, Daniel, Aiyesha Dey, Thomas Lys, and Shyam Sunder. "Earnings Announcement Premia and Limits to Arbitrage." Journal of Accounting & Economics 43, nos. 2-3 (July 2007): 153–180. View Details
- Working Papers
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- Dey, Aiyesha, Joshua White, and Austin Starkweather. "Proxy Advisory Firms and Corporate Shareholder Engagement." Harvard Business School Working Paper, No. 21-137, June 2021. (Revised February 2022.) View Details
- Cases and Teaching Materials
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- Dey, Aiyesha, and Jonas Heese. "Icahn Enterprises: Ponzi Scheme or Sound Investment." Harvard Business School Teaching Note 124-072, January 2024. View Details
- Heese, Jonas, Aiyesha Dey, and Joseph Pacelli. "The Rise and Fall of FTX." Harvard Business School Teaching Note 124-046, December 2023. View Details
- Dey, Aiyesha, Jonas Heese, Joseph Pacelli, and Max Hancock. "The Rise and Fall of FTX." Harvard Business School Case 124-014, September 2023. View Details
- Dey, Aiyesha, Jonas Heese, and James Weber. "Icahn Enterprises: Ponzi Scheme or Sound Investment." Harvard Business School Spreadsheet Supplement 124-702, September 2023. View Details
- Dey, Aiyesha, Jonas Heese, and James Weber. "Icahn Enterprises: Ponzi Scheme or Sound Investment." Harvard Business School Case 124-013, September 2023. (Revised January 2024.) View Details
- Dey, Aiyesha, Jonas Heese, and Suraj Srinivasan. "Ginkgo Bioworks vs. Scorpion Capital: The Debate over Related-Party Revenues." Harvard Business School Teaching Note 123-071, February 2023. View Details
- Dey, Aiyesha, and Joseph Pacelli. "Bear to Bull? An Analyst’s Journey with Netflix." Harvard Business School Teaching Note 123-072, February 2023. View Details
- Dey, Aiyesha, Jonas Heese, Suraj Srinivasan, and Annelena Lobb. "Ginkgo Bioworks vs. Scorpion Capital: The Debate Over Related-Party Revenues." Harvard Business School Case 123-037, October 2022. (Revised May 2023.) View Details
- Dey, Aiyesha, Joseph Pacelli, Jennifer G. Lawson, and Tom Quinn. "Bear to Bull: An Analyst’s Journey with Netflix." Harvard Business School Case 123-001, September 2022. (Revised January 2023.) View Details
- Heese, Jonas, and Aiyesha Dey. Video Supplement for "Regtech at HSBC". Harvard Business School Multimedia/Video Supplement 121-708, July 2021. (Revised March 2022.) View Details
- Heese, Jonas, and Aiyesha Dey. "Regtech at HSBC (with Mark Cooke)." Harvard Business School Multimedia/Video Supplement 121-710, July 2021. (Revised March 2022.) View Details
- Dey, Aiyesha. "Scott Tucker (A) and (B)." Harvard Business School Teaching Note 122-029, March 2022. View Details
- Dey, Aiyesha. "Corporate Governance: A Three Pillar Framework." Harvard Business School Technical Note 122-083, March 2022. View Details
- Dey, Aiyesha. "Governance of Organizations: The CEO Factor." Harvard Business School Module Note 122-082, March 2022. View Details
- Dey, Aiyesha, and Jonas Heese. "Whistleblowing at Veolia: A Technology Solution." Harvard Business School Teaching Note 122-069, January 2022. View Details
- Dey, Aiyesha, and Jonas Heese. "'Why I Blew the Whistle': Mauro Botta v. PwC." Harvard Business School Teaching Note 122-068, January 2022. View Details
- Dey, Aiyesha, Trung Nguyen, and Marshal Herrmann. "Financial Reporting at Mattel." Harvard Business School Teaching Note 122-064, January 2022. (Revised March 2022.) View Details
- Dey, Aiyesha, Jonas Heese, Christian Godwin, and James Weber. "Whistleblowing at Veolia: A Technology Solution." Harvard Business School Case 122-050, December 2021. View Details
- Dey, Aiyesha, and Amram Migdal. "Scott Tucker (B): The Feds Catch Up." Harvard Business School Supplement 122-032, November 2021. (Revised January 2022.) View Details
- Dey, Aiyesha, and Amram Migdal. "Scott Tucker (A): Race to the Top." Harvard Business School Case 122-009, November 2021. (Revised January 2022.) View Details
- Dey, Aiyesha, Trung Nguyen, Marshal Herrmann, and Julia Kelley. "Financial Reporting at Mattel." Harvard Business School Case 122-006, October 2021. View Details
- Dey, Aiyesha, Jonas Heese, and Sarah Mehta. "'Why I Blew the Whistle': Mauro Botta v. PwC." Harvard Business School Case 122-005, July 2021. View Details
- Dey, Aiyesha, Jonas Heese, and James Barnett. "RegTech: A New Way to Manage Risks." Harvard Business School Technical Note 122-004, July 2021. (Revised February 2022.) View Details
- Dey, Aiyesha. "Board Diversity at Amazon." Harvard Business School Teaching Note 121-094, June 2021. View Details
- Dey, Aiyesha, and Anu Atluru. "Board Diversity at Amazon (A)." Harvard Business School Case 121-012, July 2020. (Revised March 2021.) View Details
- Dey, Aiyesha, and Anu Atluru. "Board Diversity at Amazon (B): The Board's Decision." Harvard Business School Supplement 121-013, July 2020. View Details
- Deshpandé, Rohit, Aiyesha Dey, and George Serafeim. "BlackRock: Linking Purpose to Profit." Harvard Business School Teaching Note 121-089, May 2021. View Details
- Dey, Aiyesha, Jonas Heese, and Tonia Labruyere. "Fake News at DER SPIEGEL (C): Organizational Changes." Harvard Business School Supplement 120-005, February 2020. View Details
- Dey, Aiyesha, Jonas Heese, and Tonia Labruyere. "Fake News at DER SPIEGEL (B): The Commission’s Recommendations." Harvard Business School Supplement 120-002, December 2019. View Details
- Dey, Aiyesha, Jonas Heese, and Tonia Labruyere. "Fake News at DER SPIEGEL (A)." Harvard Business School Case 120-001, February 2020. View Details
- Dey, Aiyesha. "Gender Diversity on Boards: Views from Norway." Harvard Business School Background Note 120-065, July 2020. View Details
- Dey, Aiyesha, and Jonas Heese. "Regtech at HSBC." Harvard Business School Teaching Note 120-047, October 2019. View Details
- Dey, Aiyesha, and Jonas Heese. "Starling Trust Sciences: Measuring Trust in Organizations." Harvard Business School Teaching Note 120-048, October 2019. View Details
- Dey, Aiyesha, Jonas Heese, and James Weber. "Regtech at HSBC." Harvard Business School Case 120-046, October 2019. View Details
- Dey, Aiyesha, Jonas Heese, and James Weber. "Starling Trust Sciences: Measuring Trust in Organizations." Harvard Business School Case 120-006, September 2019. View Details
- Deshpandé, Rohit, Aiyesha Dey, and George Serafeim. "BlackRock: Linking Purpose to Profit." Harvard Business School Case 120-042, January 2020. (Revised July 2020.) View Details
- Dey, Aiyesha, and Jonas Heese. "Coup or Crime? The Case of Carlos Ghosn." Harvard Business School Teaching Note 119-097, April 2019. (Revised January 2022.) View Details
- Dey, Aiyesha, Jonas Heese, and Puneet Brar. "Coup or Crime? The Case of Carlos Ghosn." Harvard Business School Case 119-096, April 2019. View Details
- Dey, Aiyesha, and Krishna G. Palepu. "Rio Tinto vs. the Securities and Exchange Commission." Harvard Business School Teaching Note 119-078, February 2019. (Revised March 2022.) View Details
- Dey, Aiyesha, and Paul Healy. "PCAOB Efforts to Improve Audit Quality (B): Excerpts of Public Comment Letters." Harvard Business School Supplement 118-109, June 2018. View Details
- Dey, Aiyesha, and Paul Healy. "PCAOB Efforts to Improve Audit Quality (A)." Harvard Business School Case 118-108, June 2018. (Revised July 2018.) View Details
- Dey, Aiyesha, Krishna G. Palepu, and Sarah Gulick. "Rio Tinto vs. the Securities and Exchange Commission." Harvard Business School Case 119-046, October 2018. (Revised October 2019.) View Details
- Dey, Aiyesha, and Paul Healy. "PCAOB Efforts to Improve Audit Quality (A) and (B)." Harvard Business School Teaching Note 119-017, July 2018. View Details
- Dey, Aiyesha, Jonas Heese, and James Weber. "The Whistleblower at International Game Technology." Harvard Business School Case 118-061, April 2018. (Revised December 2018.) View Details
- Dey, Aiyesha, and Jonas Heese. "The Whistleblower at International Game Technology." Harvard Business School Teaching Note 118-110, April 2018. (Revised February 2022.) View Details
- Dey, Aiyesha, Jonas Heese, and James Weber. "Whistleblower Legislation in the Context of Financial Reporting." Harvard Business School Technical Note 118-090, April 2018. (Revised July 2023.) View Details
- Other Publications and Materials
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- Dey, Aiyesha, Jonas Heese, and Gerardo Pérez Cavazos. "Cash-for-Information Whistleblower Programs: Effects on Whistleblowing and Consequences for Whistleblowers." Harvard Law School Forum on Corporate Governance (June 10, 2021). View Details
- Dey, Aiyesha, Jonas Heese, and Gerardo Pérez Cavazos. "How Costly Is Whistleblowing?" Compliance & Enforcement (blog) (June 24, 2021). View Details
- Research Summary
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Professor Dey’s research explores governance and agency conflicts, board structure, governance regulation and corporate behavior, ownership structure, and the relation between executives’ characteristics and corporate behavior. In analyzing corporate governance mechanisms, she seeks to answer the broad questions, “Do the mechanisms serve to narrow the gap between managers’ and shareholders’ interests, and if so, how? Do they have a significant impact on firm performance and/or value? Should the mechanisms in a firm be regulated?” Her recent research incorporates behavioral economics into individual decision making in the corporate setting. Her studies revolve around understanding and measuring fundamental traits of individual executives and examining how and why aspects of executives’ character influence corporate governance and organizational outcomes. Her findings show that corporate governance boils down to personal governance: “who” leads the firm will ultimately decide the structure, strength, and integrity of the control system in place, and Professor Dey believes that this is the path that corporate governance research should take. Understanding various informal interpersonal dynamics among top management teams, such as trust and friendships, and how they influence the establishment of more formal institutional systems in corporations and decision making at the top levels of management, is one of Professor Dey’s several related research streams.
- Teaching
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Financial Reporting and Control
Throughout their careers, business leaders are required to measure and evaluate their organization's economic performance, improve resource allocation and strategy implementation within their organizations, and build accountability for performance through effective external and internal governance. Top leadership in most organizations must also communicate performance information to external investors and other capital providers to ensure that their organizations are able to access capital on favorable terms. This course provides students with key concepts and frameworks that guide the effective design and use of performance measurement systems to accomplish these multiple complex goals. - Awards & Honors
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Winner of the 2022 Distinguished Contributions to Accounting Literature Award from the American Accounting Association (AAA) for “Real and Accrual-Based Earnings Management in the Pre- and Post-Sarbanes-Oxley Periods” (The Accounting Review, May 2008) with Daniel A. Cohen and Thomas Z. Lys.Winner of the Best Discussant Award at the 2020 Review of Accounting Studies Conference.Recipient of the 2013 Accounting Research Center Grant from the University of Minnesota.Recipient of the 2012 Dean's Small Research Grant from the University of Minnesota.Recipient of the 2012 Initiative on Global Markets Research Grant from the University of Chicago.Recipient of the 2012 Institute for Fraud Prevention Research Grant.Recipient of the 2012 Center for Financial Markets and Policy Grant.Recipient of the 2011 Fama-Miller Center for Research in Finance Grant from the University of Chicago.Winner of the 2011 Accounting Research Center Award from the University of Chicago.Recipient of the Accounting Research Center Award from the Kellogg School of Management at Northwestern University, 2004–2005.Recipient of the Zell Center for Risk Research Award from the Kellogg School of Management at Northwestern University, 2003–2005.Named a Fellow of the Kellogg School of Management at Northwestern University, 2000-2005.Winner of the 1996 National Scholar Award from the government of India.Named a Fellow of the American Accounting Association Doctoral Consortium, 2003.
- Additional Information
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External Links
- Areas of Interest