Data Envelopment Analysis Calculator
Introduction & Importance
Data Envelopment Analysis (DEA) is a non-parametric method for the measurement of productive efficiency of decision-making units (DMUs). It’s crucial for evaluating the performance of organizations, businesses, or any entity with multiple inputs and outputs.
How to Use This Calculator
- Enter your inputs (e.g., Labor, Capital) separated by commas.
- Enter your outputs (e.g., Production, Profit) separated by commas.
- Click ‘Calculate’.
Formula & Methodology
DEA uses linear programming to calculate the efficiency score, ranging from 0 to 1. The formula for the envelopment model is…
Real-World Examples
Case Study 1: Hospitals
Inputs: Beds, Doctors, Nurses. Outputs: Patients treated, Successful surgeries…
Data & Statistics
| DMU | Labor | Capital | Output 1 | Output 2 |
|---|---|---|---|---|
| 1 | 100 | 500 | 200 | 150 |
Expert Tips
- Ensure your data is accurate and relevant.
- Consider using weights for different inputs/outputs.
Interactive FAQ
What are the assumptions of DEA?
DEA assumes that all DMUs use their inputs to produce outputs in the same way, and that all outputs are desirable.