The Value of Life and the Rise in Health Spending
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Citations
On Modeling and Interpreting the Economics of Catastrophic Climate Change
Understanding Differences in Health Behaviors by Education
The Macroeconomics of Epidemics
The Quantity and Quality of Life and the Evolution of World Inequality
The Value of Health and Longevity
References
On the Concept of Health Capital and the Demand for Health
Broken Limits to Life Expectancy
The value of a statistical life: A critical review of market estimates throughout the world
Intertemporal Substitution in Consumption
The Value of a Statistical Life: A Critical Review of Market Estimates Throughout the World
Related Papers (5)
Frequently Asked Questions (15)
Q2. What future works have the authors mentioned in the paper "The value of life and the rise in health spending*" ?
This is a strong prediction of the model, and a place where careful empirical work in the future may be able to shed light on its validity. Future empirical work will be needed to judge this prediction. The magnitude of the future increase depends on parameters whose values are known with relatively low precision, including the value of life, the curvature of marginal utility, and the fraction of the decline in age-specific mortality that is due to technical change and the increased allocation of resources to health care. Costa and Kahn [ 2004 ] and Hammitt, Liu, and Liu [ 2000 ] provide support for this prediction, suggesting that the value of life grows roughly twice as fast as income, consistent with their baseline choice of 2.
Q3. What is the key assumption that allows us to identify a econometrically?
The key assumption that allows us to identify a econometrically is that their observed trends—technological change and resource allocation—account for a known fraction of the trend decline in age-specific mortality.
Q4. What is the second cause of a decline in age-specific mortality?
The second cause of a trend decline in age-specific mortality is resource allocation: as the economy allocates an increasing share of per capita income to health spending at age a, mortality declines.
Q5. How many QALY weights do Cutler and Richardson find for newborns?
With newborns normalized to have a weight of unity, they find QALY weights of 0.94, 0.73, and 0.62 for people of ages 20, 65, and 85, in the year 1990.
Q6. What is the effect of adding a constant to the flow of utility?
In their application, adding a constant to the flow of utility, u(c), has a material effect—it permits the elasticity of utility to vary with consumption.
Q7. What is the percentage of mortality that is due to technical change?
When the authors allow technical change to be a percentage point faster in the health sector, 40 percent of the mortality decline is due to technical change, 27 percent to resource allocation, and 33 percent (by assumption) to unobserved factors.
Q8. How much does Ashenfelter use in his analysis?
Ashenfelter [2006] notes that the U.S. Department of Transportation uses a value of three million dollars in cost-benefit analysis.
Q9. What literatures suggest that 2 is a reasonable value?
Large literatures on intertemporal choice [Hall 1988], asset pricing [Lucas 1994], and labor supply [Chetty 2006] each suggest that 2 is a reasonable value.
Q10. What is the basic model for a rising health share?
The health share rises over time as income grows if the marginal utility of consumption falls sufficiently rapidly relative to the joy of living an extra year and the ability of health spending to generate that extra year.
Q11. How much discount factor does the average of the three variables give?
Taking consumption growth from the data of 2.08 percent per year, a standard Euler equation gives an annual discount factor of 0.983, or, for the five-year intervals in their model, 0.918.
Q12. What are the reasons why the rise of health spending is incomplete?
Although the development of new technologies unquestionably plays a role in the rise of health spending, the technological explanation is incomplete for at least two reasons.
Q13. What is the empirical counterpart for the measure of total resources per capita?
The empirical counterpart for their measure of total resources per capita, y, is total private consumption plus total government purchases of goods and services, from the sources described above, divided by population.
Q14. How do the authors calibrate the quality-of-life parameters?
To calibrate the quality-of-life parameters and —recall the utility function specified in (10)—we draw upon the extensive literature on quality-adjusted life years (QALYs); see Fryback et al. [1993] and Cutler and Richardson [1997].
Q15. What is the estimating equation for the time trend?
Combining (26) and (27) gives their estimating equation(28) log x̃a,t log Aa a log zt log ha,t gw,at a,t,where the new disturbance a,t a a,t is orthogonal to a linear trend.