The Impact of Tort Reform on Employer-Sponsored Health Insurance Premiums
AbstractWe evaluate the effect of tort reform on employer-sponsored health insurance premiums by exploiting state-level variation in the timing of reforms. Using a dataset of healthplans representing over 10 million Americans annually between 1998 and 2006, we find that caps on non-economic damages, collateral source reform, and joint and several liability reform reduce premiums by 1 to 2 percent each. These reductions are concentrated in PPOs rather than HMOs, suggesting that can HMOs can reduce “defensive” healthcare costs even absent tort reform. The results are the first direct evidence that tort reform reduces healthcare costs in aggregate; prior research has focused on particular medical conditions.
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Bibliographic InfoPaper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 15371.
Date of creation: Sep 2009
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Find related papers by JEL classification:
- H51 - Public Economics - - National Government Expenditures and Related Policies - - - Government Expenditures and Health
- I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health
- K13 - Law and Economics - - Basic Areas of Law - - - Tort Law and Product Liability
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