Media type: E-Article Title: Sourcing for Supplier Effort and Competition: Design of the Supply Base and Pricing Mechanism Contributor: Li, Cuihong Published: Elsevier BV, 2012 Published in: SSRN Electronic Journal (2012) Language: English DOI: 10.2139/ssrn.1489101 ISSN: 1556-5068 Keywords: Pharmacology (medical) Origination: Footnote: