Costly new technology, while often beneficial, has been identified as the principal driver of healthcare spending growth. Recent literature has shown high deductible health plans (HDHP) can have an immediate impact on levels of healthcare spending, but their medium and long run effects on...

"This paper investigates the impact of Medicare HMO penetration on the medical care expenditures incurred by Medicare fee-for-service enrollees. We find that increasing penetration leads to reduced health care spending on fee-for-service beneficiaries. In particular, a one percentage point...

This paper investigates the impact of Medicare HMO penetration on the medical care expenditures incurred by Medicare fee-for-service enrollees. We find that increasing penetration leads to reduced health care spending on fee-for-service beneficiaries. In particular, a one percentage point...