Insurers' Competitive Strategy and Enrollment in Newly Offered Preferred Provider Organizations (PPOs)
While early growth in preferred provider organizations (PPOs) coincided with growth of managed care generally, recent expansion has come primarily at the expense of other managed care plans. Little is known about the micro behavior underlying these trends. In 2005, University of Michigan employees w...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2007-11-01
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| Series: | Inquiry: The Journal of Health Care Organization, Provision, and Financing |
| Online Access: | https://doi.org/10.5034/inquiryjrnl_44.4.400 |