The Hidden Gender Gap in Startup Hiring

Why It Matters

Lowering dismissal costs can unlock talent pools that startups currently overlook, directly influencing gender diversity and innovation capacity in Europe’s tech ecosystem.

Key Takeaways

• Portuguese reform cut severance from 30 to 20 days, boosting female hires
• Women were 2.7% less likely than men to join startups pre‑reform
• Hiring gap narrowed by ~5% after reform, specific to young firms
• Effect weaker for women with founder experience or in female‑dense sectors

Pulse Analysis

The gender disparity in European startup hiring has long been framed as a funding problem, yet recent evidence suggests the issue originates on the employer side. A study using Portugal’s comprehensive labour‑registry data shows that startups systematically avoid hiring women, not merely because women prefer stable jobs, but because high firing costs make any hiring mistake costly. When termination penalties are steep, firms default to familiar stereotypes, treating women as riskier hires in fast‑moving, ambiguous environments.

The pivotal moment came with Portugal’s November 2011 labour‑market reform, which reduced mandatory severance pay from 30 to 20 days per year of service for new permanent contracts. This policy shift created a natural experiment, allowing researchers to compare hiring patterns before and after the change. The data reveal that the gender hiring gap, previously 2.7 percentage points, narrowed by about 5% for women in startups. The effect was strongest in young firms and diminished where women already held visible roles, such as healthcare, or where candidates possessed prior founder experience that provided clearer performance signals.

For policymakers, investors, and founders, the findings underscore a practical lever: flexible labour regulations can foster experimentation with under‑represented talent. However, the study also highlights alternative pathways—improving information about candidates and normalising female participation in specific sectors—to mitigate bias without eroding worker protections. As Europe battles a talent crunch and strives for inclusive growth, aligning labour‑market rules with diversity goals could become a decisive competitive advantage.