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      Hospital prices and market structure in the hospital and insurance industries

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          Most cited references23

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          An Introduction to the Bootstrap

          Statistics is a subject of many uses and surprisingly few effective practitioners. The traditional road to statistical knowledge is blocked, for most, by a formidable wall of mathematics. The approach in An Introduction to the Bootstrap avoids that wall. It arms scientists and engineers, as well as statisticians, with the computational techniques they need to analyze and understand complicated data sets.
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            The effects of market structure and bargaining position on hospital prices.

            PPOs and HMOs have gained widespread acceptance due in part to the belief that excess capacity and competitive market conditions can be leveraged to negotiate lower prices with health care providers. We investigated prices obtained in different types of markets by the largest PPO in California. Our findings indicate that greater hospital competition leads to lower prices. Furthermore, as the importance of a hospital to the PPO in an area increases, the price rises substantially. Our testing of alternative methods for defining hospital geographic markets reveals that the common practice of using counties to define the market leads to an underestimate of the price-increasing effects of a merger.
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              Hospital competition in HMO networks.

              We develop a framework for analyzing bargaining relationships between hospitals and HMOs under selective contracting. Using a unique dataset on hospitals in the Los Angeles area from 1990 to 1993, we estimate the determinants of actual negotiated prices paid to hospitals by two major HMOs. We find that a hospital's bargaining power, and thus its price, decrease when the HMO can readily turn to alternative networks that exclude the hospital. We simulate the effect of hypothetical hospital mergers on bargaining power and find that some hospital mergers, even in urban areas with many nearby hospitals, can lead to significant price increases.
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                Author and article information

                Journal
                applab
                Health Economics, Policy and Law
                HEPL
                Cambridge University Press (CUP)
                1744-1331
                1744-134X
                October 2010
                May 2010
                : 5
                : 04
                : 459-479
                Article
                10.1017/S1744133110000083
                20478106
                b048b29c-397d-4d60-b77a-9c8c5ea9ca87
                © 2010
                History

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