In October 2015, NEJM announced a joint project on health care innovation and outcomes with Harvard Business Review. The kickoff article is here; the HBR website is here.
Since then, I haven't noticed much about NEJM-HBR, but in January 2017, NEJM will hold a half day free webinar on health innovation, cosponsored with Providence St Joseph Health System. The overall effort is branded as NEJM CATALYST, home page here. The agenda and registration for the free January 19, 20176 webinar is here.
NEJM Catalyst runs a health policy blog dating back to December 2015, here.