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Mathematical Problems in Engineering
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Special Issues
Mathematical Problems in Engineering
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2016
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Article
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Tab 6
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Research Article
A Modified Combination Rule for
Numbers Theory
Table 6
Overall environmental impacts and ranking of each project.
Method
Ranking
ER approach
Risk-neutral
Project 2
project 4
project 3
project 1
Risk-taking
Project 2
project 3
project 4
project 1
Risk-average
Project 4
project 2
project 3
project 1
method
Decision-optimistic
Project 3
project 2
project 4
project 1
Decision-pessimistic
Project 4
project 2
project 3
project 1