The impact of the prospective payment system for skilled nursing facilities on therapy service provision: a transaction cost approach. Health Services Research. 38(6p1):1467-1486.. 2003.
Effect of nursing home ownership on hospitalization of long-stay residents: an instrumental variables approach. International journal of health care finance and economics. 14(1):1-18.. 2014.
Despite Small Improvement, Black Nursing Home Residents Remain Less Likely Than Whites To Receive Flu Vaccine. Health affairs (Project Hope). 30(10):10.1377/hlthaff.2011.0029.. 2011.
Oversight of nursing homes: pruning the tree or just spotting bad apples? The Gerontologist. 43(suppl 2):67-75.. 2003.