Elite firms build their reputations by firing good workers. That paradox, according to new research in the American Economic Review, reveals how talent signaling drives careers, profits, and power inside consulting, banking, and law. It’s a system that looks ruthless from the outside but operates with internal logic that rewards visible performance and strategic turnover.
The peer reviewed study, led by financial economists at the University of Rochester and the University of Wisconsin Madison, examines professions where individual performance is visible, high stakes, and tied directly to client outcomes. In fields like consulting, Big Law, fund management, auditing, and architecture, clients cannot easily judge talent early on, so firms act as gatekeepers. Early in a worker’s career, only the firm knows who is good. But as employees build track records measured in successful deals, cases, or projects, clients start forming their own opinions, and the firm’s power play begins.
This shift from private assessment to public performance reshapes incentives inside elite workplaces. Walk into any McKinsey office or white shoe law firm and you will see the system at work, with junior associates grinding through seventy hour weeks while watching peers exit for in house roles that pay better but carry less prestige. The firm knows which employees shine long before clients do. During what the authors call quiet periods, firms keep adequate performers at standard wages, and workers accept being underpaid temporarily because staying inside an elite firm signals high ability to the market.
How Churn Becomes a Profit Engine
“The employees do not have a credible way of convincing the outside world that they are high quality,” says coauthor Ron Kaniel of the University of Rochester’s Simon Business School.
As clients start noticing who delivers results, the informational gap collapses. That is when churn begins. The study shows that once outsiders can observe a worker’s ability, firms start letting go of employees who are strong but just slightly below the remaining cohort. To a client, those who exit look nearly indistinguishable from those who stay. The result is reputational inflation for the firm and those who survive the culling. It is a mechanism seen across elite industries, from consulting pyramids where only a fraction make partner to investment banks where analysts and associates cycle out after two to three years.
For the worker, this system is a gamble. Picture a twenty eight year old consultant working long weeks for one hundred thirty thousand dollars when peers in tech earn nearly twice that. She stays because three years at a top firm is worth more than the salary gap. But the threat is constant: leave too early and risk looking like you could not cut it, stay too long and you may be pushed out anyway.
The Strategic Threat That Keeps Wages Low
“Firms can now threaten the remaining employees: Look, I can let you go, and everybody is going to think that you are the worst in the pool,” says Kaniel.
This leverage is central to the model. Once the firm signals who is worth keeping, the remaining workers accept below market wages for the privilege of staying. It is not just culture or tradition. It is a rational response to how reputation moves through elite labor markets. Yet the system has limits. It explains up or out models where performance is measurable and individual, but not settings like academia where evaluation is diffuse or government where retention is not tied to client valuation.
The ethical implications are harder to ignore. The model describes a world where firms extract surplus from workers through scarcity and threat. Is this efficient or exploitative? Does it surface true talent or simply reward those willing to endure years of uncertainty and exhaustion? The study does not answer these questions directly, but it gestures toward a larger truth. Firms are not just selling services. They are selling certification.
That framing clarifies why firing good workers protects power. Churn creates artificial scarcity. It signals to clients that those who remain have survived a competitive proving ground. It signals to workers that leaving voluntarily risks a reputational hit. The firm becomes both gatekeeper and validator, shaping careers long after employees walk out the door.
As transparency increases and younger workers question traditional prestige ladders, this equilibrium may not hold forever. But for now, the system remains stable because everyone inside it believes they can beat the odds. Whether that belief reflects genuine merit or the subtle pressures of a prestige economy built on strategic turnover remains an open question with real consequences for the industries that shape corporate, financial, and legal power.
American Economic Review: 10.1257/aer.20200169
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