CEDR know's from our own research on collaboration that people don't won't to work with people they don't trust - but sometimes to get the job done you have to.

Whilst collaboration is, on occasion the last thing we want to do, fortunately, you can be taught the skills and strategy to develop collaborative working relationships. 

Details of our research from 2013 can be found here: https://www.cedr.com/foundation/collaboration/?r=24

How to learn collaboration: https://www.cedr.com/skills/collaboration/