Research Article
Additive Slack-Based Measure for a Two-Stage Structure with Shared Inputs and Undesirable Feedback
Table 5
Pearson correlation coefficient test results.
| | | Overall | Production | Waste disposal | | Stage 1 | Stage 2 |
| | Overall | 1.000 | | | | Production | | | | | Stage 1 | 0.688 | 1.000 | | | Waste disposal | | | | | Stage 2 | 0.771 | 0.069 | 1.000 |
|
|
