Interparty differences in elite support for presidential nomination candidates

Studies of the 1970s and 1980s viewed the political party insiders as having little influence on the selection of the presidential nominees. Recent studies, however, find a significant effect for party elite endorsements in presidential nomination campaigns. This study presents a theory of elite influence in the postreform presidential nomination system and analyzes patterns of elite party endorsements to address questions of when and why elites converge on a preferred candidate. Both party- and candidate-centric factors appear to affect elite endorsements of presidential candidates. Elite elected officials are mainly motivated to have a nominee with electoral appeal. Fewer elite Democratic elected officials endorse presidential candidates, they endorse later, and they tend to divide their endorsements among the presidential candidates to a greater degree than do elite Republican elected officials.