The existing holder of an office.
For example, in the 2004 United States presidential election, George W. Bush was the incumbent, because he was the president in the current term while the election sought to determine the president for the following term.
no
no
Incumbents.
Incumbents usually win.
the Congressional Campaign Committee
defeated in party primary and general election
Incumbents usually win, They are usually attract more campaign money and usually have a larger "war chest" of campaign money left over from previous campaigns.
serves to reelect incumbents and to make sure that seats given up by retiring party members remain in the party.
Since the 1950s the incumbent advantage has helped keep congressional turnover low - around 8 percent. In 1988 congressional turnover figures were particularly low - with 97 percent of the incumbents running for re-election winning their races.
Incumbents.
Yes.
PACs tend to give more money to incumbents because incumbents have a higher likelihood of winning reelection. PACs want to support candidates who are already in power and have a proven track record of supporting their interests. Additionally, supporting incumbents can help PACs maintain access and influence in policymaking processes.