France Retailleau plans 37.5-hour workweek reform

Economically, the logic is straightforward: France still needs more labor supply if it wants to lift output without relying solely on productivity gains. The country’s unemployment rate has eased to around 4.1% in the latest available data, near multi-decade lows, while GDP has continued to expand. That means the issue is less cyclical joblessness than the number of hours worked per employee and the cost of adding them. Retailleau is betting that marginal tax relief can coax firms to use more labor and households to accept longer schedules.

But the numbers also underline the political and fiscal difficulty. Exempting overtime contributions would erode social-security revenue unless offset elsewhere, and France already runs a heavily taxed labor system where payroll levies finance a large share of welfare spending. The reform would also reopen the same battle that surrounded Nicolas Sarkozy’s “travailler plus pour gagner plus” agenda two decades ago: supporters see a pro-work supply-side stimulus, while critics hear an attack on the 35-hour settlement and a transfer of costs from employers to the state.

For investors, the stakes are broader than labor law. A successful move toward longer working hours and lower payroll charges would be mildly positive for margins at labor-intensive companies and could support household income, consumption and nominal growth. But it would also sharpen tensions over public finances and social stability, both of which matter for French assets and for the euro-area risk premium. The reaction in French equities has already been sensitive to policy uncertainty, with market indicators showing periods of sharp volatility this year.

The bull case is that France needs a productivity-friendly reform that boosts hours worked without a full wage shock. The bear case is that the proposal is too politically toxic, fiscally expensive and administratively complex to survive contact with parliament, unions and budget constraints. Retailleau’s pitch therefore matters less as an immediate policy plan than as a stress test of whether France is prepared to reopen the compromise at the center of its labor market.