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Supplier Portfolio Management for IT Services Considering Diversification Effects.

Florian ProbstHans Ulrich Buhl
Published in: Bus. Inf. Syst. Eng. (2012)
Keyphrases
  • portfolio management
  • portfolio selection
  • portfolio optimization
  • transaction costs
  • supply chain
  • financial data
  • decision making
  • tabu search
  • factor analysis
  • lead time