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Ho, Katherine. 2009. "Insurer-Provider Networks in the Medical Care Market."
,
99(1): 393-430.
Show Article Details
DOI: 10.1257/aer.99.1.393
Abstract:I use data on the hospital networks offered by managed care health insurers to
estimate the expected division of profits between insurers and providers. I include
a simple profit-maximization framework and an additional effect: hospitals that
can secure demand without contracting with all insurers (e.g., those most attractive
to consumers and those that are capacity constrained) may demand high
prices that some insurers refuse to pay. Hospital mergers may also affect price
bargaining. I estimate that all three types of hospitals capture higher markups
than other providers. These results provide information on the hospital investment
incentives generated by bargaining. (JEL G22, G34, I11, L25)
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Authors:
Ho, Katherine (Columbia U)
JEL Classifications:
G22: Insurance; Insurance Companies
G34: Mergers; Acquisitions; Restructuring; Voting; Proxy Contests; Corporate Governance
I11: Analysis of Health Care Markets
L25: Firm Performance: Size, Diversification, and Scope
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