Research Article
Study on Grey Correlation Degree Decision-Making Model for Investment Scheme on High-Grade Highways in Western China
Table 8
Pair judgment matrix of the criterion layer.
| | A-B | A | B | C | D | E | Weight |
| | Construction condition A | 1 | 1/2 | 1/3 | 3 | 1/3 | 0.1181 | | Technical capability B | 2 | 1 | 1/2 | 4 | 1/2 | 0.1916 | | Economic effect C | 3 | 2 | 1 | 4 | 2 | 0.3625 | | Social effect D | 1/3 | 1/4 | 1/4 | 1 | 1/3 | 0.0634 | | Environmental effect E | 3 | 2 | 1/2 | 3 | 1 | 0.2644 |
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