August 1, 2003
In 1996-1999, investigators at the Urban Institute, Washington, investigated the effectiveness of the nation's health insurance system in providing coverage for older Americans using data from the 1992-1994 Health and Retirement study.
January 1, 2001
Starting in September 1991, researchers at the Pittsburgh Research Institute, Pittsburgh, compared the health care costs and use for employees at small firms and individual health plan subscribers with employees at large firms.
February 1, 2012
Employee wellness programs can curb costs, but worker protections need to be included in benefit design.
July 1, 2009
This update of a 2003 synthesis looks at the tax subsidy for private health insurance.