Swiss Re InstituteLiability excess inflation : remains a key challenge for insurers and their clients. — Zurich : Swiss Re Institute, 202620 p.Executive summary -- Liability excess inflation: metrics and drivers -- The divergence of LEI forces across key markets -- Conclusion. — Sumario: Liability excess inflation (LEI) pressures, by which we mean the rising liability claims severity beyond that driven by economic factors, remain a concern across key advanced markets, notably the US. Swiss Re Institute's LEI index, which we first introduced in a sigma report in 2024, measures this growth in liability claims. — Ámbito geográfico: Internacional1. Seguro de responsabilidad civil. 2. Gerencia de riesgos. 3. Inflación. 4. Contratos mercantiles. 5. Riesgos emergentes. I. Swiss Re Institute. II. Título.