“…For instance, Cox and McCubbins (1993) argue that MCs benefit from their party's reputation, which, as Sinclair (1995) claims, gives them an incentive to choose media savvy leaders. Leaders then turn to non-roll call activities such as NLD, press conferences, or even committee hearings to strengthen their party's reputation and advertise their policy positions (Harris, 1998(Harris, , 2005Morris, 2001;Sinclair, 1995). In all, these are indicators of active parties in Congress, such as those discussed in the groundbreaking research of Rohde (1991) and Cox and McCubbins (1993).…”