Cost Benefit Analysis using Statistical Value of Life Calculations
Cost benefit analysis using statistical value of life calculations is a critical tool for evaluating the desirability of projects or policies based on their costs and benefits. It helps decision-makers understand the trade-offs between different options and allocate resources effectively.
How to Use This Calculator
- Enter the number of life years gained due to the project or policy.
- Enter the willingness to pay per life year gained. This is typically based on statistical data or societal values.
- Enter the cost per life year gained. This is the total cost of the project or policy divided by the number of life years gained.
- Click “Calculate” to see the net monetary benefit and a visual representation of the cost-benefit ratio.
Formula & Methodology
The net monetary benefit (NMB) is calculated as:
NMB = Life Years Gained * Willingness to Pay – Cost
The cost-benefit ratio (CBR) is calculated as:
CBR = NMB / Cost
Real-World Examples
Data & Statistics
| Country | Willingness to Pay |
|---|
| Industry | Cost per Life Year |
|---|
Expert Tips
- Be sure to use the most up-to-date and reliable data for your calculations.
- Consider the uncertainty of your inputs and perform sensitivity analyses.
- Remember that cost benefit analysis is just one tool among many for decision-making.
Interactive FAQ
What is the statistical value of life?
The statistical value of life is an estimate of the amount of money that society is willing to pay to reduce the risk of death.