Picture two technology companies competing in the same crowded market. One keeps refining the products it already sells, shaving costs and adding small features. The other gambles on a radically new technology that might fail, might take years, and might also rewrite the rules of the industry. What pushes a company toward that second, riskier path? A new study points to an unexpected place to look: the personality sitting in the chief executive’s chair.
Writing in the Journal of Engineering and Technology Management, researchers report evidence that companies led by more narcissistic CEOs tend to produce more breakthrough technological innovation. The finding draws on more than 8,700 observations from publicly traded Chinese firms, and it offers a window into how a leader’s psychological makeup may shape the boldest kinds of corporate risk-taking.
A question about personality and radical change
Researchers have long studied how executives influence company strategy. A framework called upper echelons theory holds that a firm tends to reflect the people at the top, because executives filter complex situations through their own experiences, values, and psychological traits before making big decisions. Within that body of work, narcissism has drawn growing attention. In this context, narcissism describes a personality marked by grandiosity, a strong appetite for admiration, high self-confidence, and a tolerance for risk.
Earlier studies had linked narcissistic CEOs to higher research-and-development spending and more aggressive strategic moves. But Xue Lei of Shanghai University’s School of Management and colleagues argue that prior work mostly looked at innovation in general, such as total R&D budgets or raw patent counts. They set out to examine a sharper question: does CEO narcissism specifically encourage breakthrough innovation, the kind that creates entirely new technological directions rather than incremental tweaks?
Breakthrough innovation is a distinct beast. It demands sustained spending over long stretches, combines knowledge from fields that normally stay separate, and forces a company to live with uncertainty for years before learning whether the gamble paid off. The authors propose that the psychology of narcissistic leaders may fit those demands unusually well. Because breakthroughs are highly visible achievements that clearly stand out from the pack, they offer the recognition narcissistic executives tend to crave. And because such leaders lean heavily toward chasing potential gains rather than avoiding possible losses, they may be more willing to embrace high-risk projects that others would reject.
Measuring a trait through a signature
Studying personality at the top of large companies is tricky, since few CEOs will sit for a psychological questionnaire, and those who do may give socially acceptable answers. The researchers instead used an indirect measure that has gained traction in recent research: the size of a CEO’s signature.
Prior studies have found that larger signatures tend to correlate with stronger narcissistic tendencies. The team collected authenticated CEO signatures from official company prospectuses, documents that carry formal legal weight in China’s corporate governance system. Using computer vision software, they processed each signature image, calculated the area it covered, and divided that by the number of strokes in the name. Two research assistants handled each signature independently, and cases where their measurements differed by more than five percent were reviewed by a senior researcher.
To gauge breakthrough innovation, the researchers turned to patent citation data. They counted the invention patents each firm filed in a given year that ranked in the top 10 percent by citation count, on the logic that heavily cited patents tend to represent genuine shifts in a technology rather than minor improvements. The final dataset covered 1,246 firms from 2012 through 2022, excluding financial companies and firms flagged for financial distress.
What the analysis revealed
Across the sample, CEO narcissism showed a positive and statistically significant association with breakthrough innovation. Firms with more narcissistic leaders, as captured by larger signatures, tended to generate more highly cited patents. The relationship held even after accounting for firm size, age, debt levels, and profitability.
The researchers also wanted to understand how that influence might travel from the corner office to the patent office. They tested two organizational pathways. The first was what they call R&D resource allocation intensity, a combined measure of how much a firm spends on research relative to revenue and how large a share of its workforce is devoted to R&D. The analysis suggested that narcissistic CEOs were linked to higher and more concentrated R&D commitments, and that this heavier investment was in turn linked to more breakthrough innovation.
The second pathway was organizational learning flexibility, which the team measured by tracking how often a firm filed patents in technology categories it had never used before, relative to its existing patent base. This captures a company’s willingness to push into unfamiliar territory. Narcissistic leadership was associated with greater movement into new technological domains, and that exploration was again tied to more breakthroughs. When the researchers examined both pathways together, each remained significant, which they interpret as evidence that the two operate independently and complement one another.
When the effect grows stronger
The study found that the link between CEO narcissism and breakthrough innovation was not uniform across all companies. It appeared considerably stronger in non-state-owned enterprises than in state-owned ones, where the relationship was small and not statistically significant. The authors suggest that state firms operate under layered oversight from government agencies and party committees, which may dampen how much any single executive’s personality shapes strategy, along with weaker competitive pressure to differentiate through innovation.
A similar pattern emerged with competition. In industries with many rivals fighting for market share, the narcissism-innovation link was strong, while in concentrated industries with little competition it faded. The researchers reason that intense competition raises the stakes for innovation and gives ambitious leaders a stage on which to distinguish themselves.
The relationship also persisted through the COVID-19 pandemic years, though the effect was somewhat smaller during that period than before it. The authors note this attenuation may reflect heightened caution and tighter resources during the crisis, while the continued significance suggests the underlying pattern is fairly durable.
Sorting correlation from cause
Because observational data can be muddied by hidden factors, the team ran several checks. One used CEO turnover events as a kind of natural experiment, comparing innovation before and after a new leader with a different narcissism level took over. This difference-in-differences approach pointed in the same direction, though with weaker statistical confidence. They also confirmed the results held when using a stricter top-5-percent patent threshold, when accounting for the time lag between R&D and patents, and when adding controls for government subsidies and a firm’s prior innovation track record.
One added test compared CEO narcissism with the narcissism of board chairs, measured the same way. The chair’s personality showed only a weak link to breakthrough innovation, while the CEO’s effect remained strong. The authors read this as support for their view that the influence flows specifically from the chief executive, who is more directly involved in day-to-day resource decisions.
Practical takeaways, with caveats
The researchers suggest their findings carry lessons for executive selection and corporate governance, especially for technology-intensive firms where radical innovation is a priority. They argue that some degree of narcissistic drive may help propel ambitious innovation agendas, and that boards might weigh personality alongside traditional qualifications.
They are careful to flag the downsides. Excessive narcissism, they note, can bring overinvestment in pet projects, resistance to contrary evidence, and ethical lapses, so they recommend pairing such leaders with senior colleagues who can challenge assumptions and serve as a check. The authors also stress that their results come from one country and one measurement method, and that they tested only straight-line relationships, leaving open the possibility that a moderate level of narcissism, rather than ever-increasing amounts, may be the sweet spot. As they put it, the trait is a “double-edged sword,” and their study captures the brighter edge under specific conditions.
