Cao Hao Thi INTERDEPENCES G PROJECTS CAO HÀ`THI INTER PROJECTS DENCES AMONG e Projects combinations e Complementarity and substitutabili among projects.
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INTERDEPENCES
G PROJECTS
CAO HÀ`THI
INTER PROJECTS
DENCES AMONG
e Projects combinations
e Complementarity and substitutabili among projects
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PROJECT BINATIONS
e n projects: A, B and
e Evaluating 2" combination
7 A
» B
: ©
: A,B
: A,C : B,C : A,B,C
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e Independent
e Substitute
e Complement
PVB, + PVB, = PVB PVB, + PVB, > PVB PVB, + PVB, < PVB
1+ ii 1+ ii
1+ ii
e Independent
e Substitute
e Complement
PVC, + PVC, = PVC PVC, + PVC, < PVC PVC, + PVC, > PVC
1+ ii 1+ ii 1+ ii
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LIMENTARITY &
Benefits | independent Complement Substitute
Costs \
Independent Not Combine not
interested combine
Complement’ Combine Combine À
Substitute (Í Do not 2 Do not
combine combine
7
e Keep old asset, do not
e Sell old asset, purchase new
e Keep old asset, additionally