The Disappointing Recovery in U.S. Output
after 2009
https://www.frbsf.org/economic-research/publications/economic-letter/2018/february/disappointing-us-output-recovery-after-2009/el2018-04.pdf
My own perspective:
http://www.ut.edu/uploadedFiles/Academics/Business/Centers_and_Insititutes/Tampa%20Bay%20Economy%20Winter%202017.pdf