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Can public report cards affect consumer’s private learning of quality? An evaluation of the impact of Florida hospital report cards on acute myocardial infarction patient admission patterns
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作者 vivian y. wu Pai Liu 《Health》 2013年第12期2181-2189,共9页
The empirical literature on hospital report cards typically assumes that report card cannot interact with consumer’s private learning. This study examines the impact of the implementation of FL hospital quality repor... The empirical literature on hospital report cards typically assumes that report card cannot interact with consumer’s private learning. This study examines the impact of the implementation of FL hospital quality reporting system in late 2004 on hospital admission patterns using a pre-post difference-in-difference design. The estimation model allows for the possibility that report-card learning may interact with non-report-card learning. The study sample is comprised of all patients admitted to any FL hospital between 2000 and 2008 with a principal diagnosis of acute myocardial infarction (AMI). We find that hospital admission patterns for AMI patients did not respond to report card information. However, we find evidence consistent with the possibility that the implementation of a report card system may stimulate consumers (either patients or physicians) to seek higher quality hospitals through private information channels. 展开更多
关键词 HOSPITAL Report CARDS HOSPITAL ADMISSION Pattern PRIVATE LEARNING
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Competitive market forces and trends in US hospital spending, 2001-2009
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作者 vivian y. wu yu-Chu Shen Glenn Melnick 《Health》 2013年第7期1195-1200,共6页
Objectives: To investigate components of the rapidly increasing trend in hospital spending in the 2000’s and their relationship to market structure. Study Design: Aggregate time series and multivariate analysis are c... Objectives: To investigate components of the rapidly increasing trend in hospital spending in the 2000’s and their relationship to market structure. Study Design: Aggregate time series and multivariate analysis are conducted to test whether hospital spending growth is driven by price or quantity and how recent hospital spending growth is related to health plan and hospital market structure. Method: Hospitals are grouped into strong and weak competitive markets based on the relative concentration of hospital and health plan markets as well as managed care penetration. Results: Inflation adjusted hospital spending grew much faster than gross domestic product (GDP) throughout the 2000s. Regression results show that rapid growth was observed across all hospital markets—even in those markets where price competitive market forces are the strongest and that rising hospital prices, and not utilization explain most of the increases in hospital spending. Conclusions: Hospital spending exceeded the consumer price index (CPI) by a substantial margin in the 2000’s due in part to weakening competitive market forces, which had a dampening effect on spending and especially prices. Unless competition is restored, the cost of health care for consumers, employers and public payers can be expected to increase. 展开更多
关键词 HOSPITAL SPENDING PRICES Utilization COMPETITIVE MARKETS
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