A 12-year prospective study of stroke risk in older Medicare beneficiaries. BMC Geriatrics. 2009;9:17.
A pilot study among older adults of the concordance between their self-reports to a health survey and spousal proxy reports on their behalf. BMC Health Services Research. 2016;16:485. doi:10.1186/s12913-016-1734-6..
An Interpersonal Continuity of Care Measure for Medicare Part B Claims Analyses. The Journals of Gerontology, Series B: Psychological sciences and social sciences. 2007;62B(3):S160.
The Use of Chiropractors by Older Adults in the United States. Chiropractic and Osteopathy. 2007;15(12):1-10.
Exploring the association of dual use of the VHA and Medicare with mortality: separating the contributions of inpatient and outpatient services. BMC health services research. 2007;7..
The Concordance of Survey Reports and Medicare Claims in a Nationally Representative Longitudinal Cohort of Older Adults. Medical Care. 2014;52(5):462-468. doi:10.1097/MLR.0000000000000120..
Hospital episodes and physician visits: the concordance between self-reports and medicare claims. Medical Care. 2007;45(4):300-307.
A prospective cohort study of long-term cognitive decline among older Medicare beneficiaries. BMC Public Health. 2011;11(710). doi:10.1186/1471-2458-11-710.
Long-term declines in ADLs, IADLs, and mobility among older Medicare beneficiaries. BMC Geriatrics. 2011;11(43). doi:10.1186/1471-2318-11-43.
Dual use of Medicare and the Veterans Health Administration: are there adverse health outcomes?. BMC health services research. 2006;6:131..
Recent Hospitalization and the Risk of Hip Fracture Among Older Americans. The Journals of Gerontology; Series A; Biological sciences and medical sciences. 2009;64(2):249-255.
Emergency Department Utilization Patterns Among Older Adults. The Journals of Gerontology, Series A: Biological Sciences and Medical Sciences. 2008;63A(2):204-209.
Continuity of Care with a Primary Care Physician and Mortality in Older Adults. The Journals of Gerontology; Series A; Biological sciences and medical sciences. 2010;65A(4):421-428.
Prior Hospitalization and the Risk of Heart Attack in Older Adults: A 12-Year Prospective Study of Medicare Beneficiaries. The Journals of Gerontology; Series A; Biological sciences and medical sciences. 2010;65(7):769-777.
The Size Distribution of Wealth in the United States: A Comparison Among Recent Household Surveys. In: Wealth, Work and Health: Innovations in Measurement in the Social Sciences. Wealth, Work and Health: Innovations in Measurement in the Social Sciences. Ann Arbor, MI: University of Michigan Press; 1999:209-32..
To Your Health: Health Insurance, Self-Employment Exit, and Older Entrepreneurs. Journal of Small Business Management. 2019;57(2):593-615. doi:10.1111/jsbm.12412..
Spending in retirement…or not?. New York City, NY: BlackRock; 2017..
The Division of Family Labor: Care for elderly parents. The Journals of Gerontology, Series B: Psychological Sciences and Social Sciences. 1997;52B(Spec):102-9..
A role for genes in the ‘caregiver stress process’?. Translational Psychiatry. 2018;8(1). doi:10.1038/s41398-018-0275-7..
Family Care and Assisted Living: An Uncertain Future?. In: The Assisted Living Residence: A Vision for the Future. The Assisted Living Residence: A Vision for the Future. Baltimore: Johns Hopkins University Press; 2008:198-222..
Disability Trajectories at the End of Life: A Countdown Model. The Journals of Gerontology Series B: Psychological Sciences and Social Sciences. 2015;70(5):745-752. doi:10.1093/geronb/gbu182..
Essays on formal and informal long-term health insurance markets. 2013;3613385:128..
The Dynamics of Living Arrangements Among the Elderly. 2011;Ph.D.:175..
Disparities Between Patients' End-of-Life Care Preferences and Actual End-of-Life Care Received. Nursing. 2017;Ph.D..
Research findings in the economics of aging. Chicago: University of Chicago Press; 2010..