Twenty years of French buyout data link pay compression to workforce turnover after buyouts

The arithmetic of the mechanism is worth doing slowly. In target and control firms alike, an employee who leaves was paid about 1% more than a comparable colleague who stayed, while the joiner who replaces him is paid 6.5% less ^[10]. Every turnover therefore pulls down the average pay of the rank it occurs in, across a spread of 7.5 percentage points ^[1]. Among managers both halves are larger: the leaver carried a 2.6% premium and the joiner a 7.1% discount ^[11], a spread of 9.7 points ^[2], about 1.3 times the all-employee figure ^[3]. Layer on manager separation and hiring rates running roughly 8% and 9% above controls after a deal ^[9], and the top of the wage distribution falls faster than the bottom without the pay of remaining employees being touched ^[8].

The board-deck version is that buyouts narrow pay gaps while profitability and employment rise ^[7]. It is incomplete in the way that matters for how the result gets used, because the gaps narrow through the decline of the high-pay category. Average pay falls 2.4% for men, 6.0% for older employees and 5.2% for managers relative to controls, while pay for women, younger employees and non-managers tracks the control group ^[15]. A skeptic would say a narrower ratio bought by lowering the top is not a gain for anyone at the bottom, and on this evidence that is right; the paper reports no rise at the bottom to claim.

Everything interpretive then rests on what the departing managers' premiums were payment for. Fang, Goldman and Roulet, writing in a paper that leads the August 2026 issue of the Journal of Finance ^[1], lean toward rents: the separated employees were earning premiums unexplained by their observable characteristics ^[13], and long tenure at a firm cuts separation risk by half ^[14], which is not the pattern to expect if new owners were tearing up implicit contracts with veterans. "Unexplained by observables" is the strongest evidence administrative data can carry, and it is still the absence of a measured alternative rather than proof the premium bought nothing.

What the record does not settle is geography or horizon. The sample covers French deals between 1994 and 2017, France being the largest private equity market in continental Europe ^[2][3], observed three years either side of the transaction ^[4]; whether US or UK buyouts compress pay the same way, and whether the compression holds past year three, these data do not say. The authors also place the turnover effect throughout the economy, with private equity accelerating rather than inventing it ^[12]. For a buyer, the practical consequence is that the compression line in the model is a manager-replacement line, and this quarter's saving on a cheaper hire is next quarter's question about what the expensive one knew.