Full Breakdown
CEO Narcissism Drives Self-Dealing in Related-Party Transactions
6/21/2026, 12:01:28 AM
Core Findings and Study Context
Related-party transactions—deals between a firm and entities controlled by its executives—are examined under two theories. The conflict-of-interest view treats them as insider value-extraction, while the efficient-contracting view sees cost-saving potential. A team led by Anwer S. Ahmed (Texas A&M) with collaborators at Kean University, Lebanese American University, and the American University in Cairo studied publicly listed firms. They find CEOs with higher narcissism scores are far more likely to engage in related-party deals, especially nonbusiness arrangements such as loans, guarantees, or consulting contracts with directors and major shareholders.
Data Summary
The study quantifies the effect: a one-standard-deviation increase in CEO narcissism is linked to a 5 % drop in return on assets and a 26 % fall in Tobin’s Q for firms with related-party deals. The link appears only for nonbusiness transactions; business-type deals show no systematic association. The authors note that deals are typically modest, suggesting the performance decline reflects broader self-serving behavior.
Implications for Shareholders and Boards
The findings imply board oversight must consider CEO personality, not just deal terms. Narcissistic leaders who launch nonbusiness related-party arrangements can erode shareholder value, evident in lower returns and market valuations. Strengthening independent director review, improving disclosure of insider deals, and monitoring CEO behavior are possible safeguards.
Criticism & Alternative Viewpoints
Efficient-contracting advocates note that many related-party deals yield real cost savings and synergies. They argue the study’s aggregate results may hide instances where insider transactions add value, especially when CEOs’ egos do not dominate decisions.
Conflicting Reports & Gaps
The authors note that examined transactions are usually small, leaving uncertainty about larger, strategic related-party contracts. No contradictory evidence appears in the literature, but the study calls for more research on how board structures moderate the narcissism-performance link.
Verbatim Quotes
- “Picture a company that does business with a firm owned by its own chief executive, or that quietly lends money to one of its directors.” — *Science of Money*, editorial
- “These arrangements are common enough that regulators have a name for them: related party transactions.” — *Science of Money*, editorial
- “The researchers found that companies led by more narcissistic CEOs were more likely to enter these insider deals, and that those deals tended to hurt company performance rather than help it.” — *Science of Money*, editorial
- “The authors estimate that for a company engaging in these transactions, a one standard deviation increase in CEO narcissism was associated with a drop of roughly 5 percent in return on assets and about 26 percent in Tobin’s Q, relative to their average values.” — *Science of Money*, editorial
What’s Next
Future research will examine board-level safeguards and regulatory reforms aimed at curbing opportunistic related-party transactions, especially in firms led by highly narcissistic CEOs.
