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Published byDinah Atkins Modified over 9 years ago
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Cost and Benefits
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Introduction Is treatment X worth it?
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Cost-Benefit Analysis Devote resources to an activity until the marginal benefit equals the marginal cost.
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Determining Value Willingness To Pay (WTP) – Surveys – Market data (compensating differentials in labor markets) Human Capital Approach – Estimate future earnings, used in accidental death injury cases.
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Cost Effectiveness Incremental cost effectiveness analysis
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Cost-Utility Analysis CUA is CEA with utility as a measure of benefits. Useful for multi-dimensional problems Utility proxied by Quality Adjusted Life Years or Disability Adjusted Life Years
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Quality Adjusted Life Year (QALY) Standard gamble method Time trade-off method
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Problems with CEA Whose utility function? – Patients or public? – When to measure? – Mean or median? Non-independence of value of health and wealth and consumption patterns
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Inequality in health – Americans with Disabilities act. Should their well being be considered equally?
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Practical Problems Should fixed costs be taken into account?
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Cost Effectiveness vs Comparative Effectiveness
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Utilitarian versus Rawlsian
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