I was asked late last year to write a white paper for Axelos on some of the reasons organizations might consider using disciplines from the PMBOK, from PRINCE2, and from Agile practices like Scrum to help them improve their project performance. It also became a nice opportunity to demystify some of the mistaken notions about each set of practices. Short summary: they work and play together very well, but require some organizational discipline, and should be adapted to meet the needs of any particular organizations.
Here is a link to the paper…I hope you enjoy it, and reach out to me if you have questions on how you might leverage these practices to help your organization improve its performance.
Best,
Patrick