Skip to main content
. Author manuscript; available in PMC: 2018 Sep 22.
Published in final edited form as: J Health Econ. 2018 Feb 7;61:244–258. doi: 10.1016/j.jhealeco.2018.01.005

Fig. 2.

Fig. 2

Proportion of hospital-PAC pairs that are informally integrated over the study period.