ABSTRACT : BACKGROUND : On 1 November 2000, a series of new item numbers was added to the Medicare Benefits Schedule, which allowed for case conferences between physicians (including psychiatrists) and other multidisciplinary providers. On 1 November 2002, an additional set of numbers was added,...

The National Voter Registration Act (NVRA) of 1993 required all states to establish "motor voter," mail-in and agency registration procedures prior to the 1996 Presidential election. Using state-level data for the 1976-94 period on party registration, we analyze the party registration impacts of...