Collaborative Contracts and Competitive Bidding: Not Mutually Exclusive! Article by Kate Vitasek published on 13 Feb. 2017 by the BPI Network Views & Commentary site. Can collaboration and competition co-exist to create the best contract bidding relationships?… Here’s the link: http://bpinetwork.org/thought-leadership/views-commentary/434/collaborative_contracts_and_competitive_bidding_not_mutually_exclusive