A benign quarter of weather-related catastrophe events as well as strong favorable reserve development provided a surge in first-quarter earnings at Arch Capital Group. Both primary and reinsurance lines reported favorable reserve development, but the reinsurance segment provided the bulk of it, reducing the combined ratio by 16 points to 79%. Favorable reserve development also helped the primary insurance combined ratio dip below 100%, resulting … Continue reading First-Quarter Earning Surge at Arch Capital