Economics Commons^™

Uncertainty > Risk: Lessons For Legal Thought From The Insurance Runoff Market, Tom Baker

All Faculty Scholarship

Insurance ideas inform legal thought: from tort law, to health law and financial services regulation, to theories of distributive justice. Within that thought, insurance is conceived as an ideal type in which insurers distribute determinable risks through contracts that fix the parties’ obligations in advance. This ideal type has normative appeal, among other reasons because it explains how tort law might achieve in practice the objectives of tort theory. This ideal type also supports a restrictive vision of liability-based regulation that opposes expansions and supports cutbacks, on the grounds that uncertainty poses an existential threat to insurance markets.

Prior work …

Behavioral Economics And Insurance Law: The Importance Of Equilibrium Analysis, Tom Baker, Peter Siegelman

All Faculty Scholarship

Because choosing insurance requires consumers to assess risks and probabilities, the demand for insurance has proven to be fertile ground for identifying deviations from rational behavior. Consumers often shun the insurance against large losses that they rationally should want (e.g., floods); and they are attracted to insurance against small losses (extended warranties, low deductibles) that no rational individual should purchase. But the welfare consequences of behavioral anomalies in insurance are complex, because consumers’ irrational behavior takes place in a market profoundly shaped by informational asymmetries. Under some conditions, deviations from rational behavior may actually generate insurance market equilibria that produce …