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  • X. F. Shi
  • 2010 International Conference on Computer…
  • 2010
Vendor selection is important for developing vendor chain partnership. With existing literature works as the base, this paper improves the model of vendor selection and develops a mixed-integer programming model for two-tier vendor selection. In this model, the performance levels of a vendor's vendor will be considered. Two-tier vendor selection model will(More)
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