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🏠 '''Property and casualty (P&C) insurance''' encompasses the broad category of [[Definition:Insurance coverage | coverage]] that protects individuals and organizations against financial loss arising from damage to physical assets or from legal [[Definition:Liability | liability]] to third parties. On the property side, policies respond to perils like fire, theft, windstorm, and other causes of physical damage to buildings, contents, and equipment. The casualty side — sometimes called liability insurance — covers the insured's obligation to pay damages when their actions or negligence cause bodily injury or property damage to others. Together, these two pillars form the largest segment of the non-life insurance market and include product lines ranging from [[Definition:Homeowners insurance | homeowners]] and [[Definition:Auto insurance | auto insurance]] to [[Definition:Commercial general liability (CGL) insurance | commercial general liability]], [[Definition:Workers' compensation insurance | workers' compensation]], and [[Definition:Professional liability insurance | professional liability]].

⚙️ P&C carriers collect [[Definition:Premium | premiums]] from a large pool of [[Definition:Policyholder | policyholders]], invest the accumulated funds — known as the [[Definition:Insurance float | float]] — and pay out [[Definition:Claim | claims]] as losses occur. [[Definition:Underwriting | Underwriting]] discipline is paramount because, unlike [[Definition:Life insurance | life insurance]], P&C loss events can be highly volatile: a single [[Definition:Catastrophe loss | catastrophe]] such as a hurricane or wildfire can generate tens of billions of dollars in insured losses in a matter of days. To manage this volatility, carriers rely heavily on [[Definition:Reinsurance | reinsurance]], [[Definition:Catastrophe modeling | catastrophe models]], and diversified portfolios. The pricing cycle in P&C markets alternates between [[Definition:Hard market | hard]] and [[Definition:Soft market | soft]] phases as the balance between available [[Definition:Underwriting capacity | capacity]] and demand shifts. [[Definition:Actuarial science | Actuaries]] and [[Definition:Data analytics | data scientists]] drive much of the quantitative work behind pricing, reserving, and capital allocation.

🌐 The sheer breadth of P&C insurance makes it the backbone of economic activity — businesses cannot obtain financing, sign leases, or enter contracts without adequate coverage, and consumers depend on it to protect their most valuable assets. From a market standpoint, the P&C sector has been a primary arena for [[Definition:Insurtech | insurtech]] innovation, with startups targeting everything from [[Definition:Automated underwriting | automated underwriting]] and [[Definition:Parametric insurance | parametric triggers]] to [[Definition:Usage-based insurance (UBI) | usage-based auto policies]]. Regulatory oversight is intensive: in the United States, P&C insurance is regulated at the state level through [[Definition:Insurance department | insurance departments]] that approve rates, monitor solvency, and enforce consumer protections. Global [[Definition:Reinsurance | reinsurance]] markets, [[Definition:Insurance-linked security (ILS) | insurance-linked securities]], and [[Definition:Rating agency | rating agency]] assessments all revolve substantially around P&C risk, making this sector a central pillar of the broader financial system.

'''Related concepts:'''
{{Div col|colwidth=20em}}
* [[Definition:Commercial lines insurance]]
* [[Definition:Personal lines insurance]]
* [[Definition:Reinsurance]]
* [[Definition:Combined ratio]]
* [[Definition:Catastrophe modeling]]
* [[Definition:Underwriting cycle]]
{{Div col end}}

Definition:Property and casualty (P&C) insurance - Revision history

PlumBot: Bot: Creating new article from JSON