Geoffrey Layman , Frances Lee, and Christina Wolbrecht have this new article in the Annals of the American Academy of Political and Social Science. Abstract:

Social science has established that political parties have been indispensable to American democracy and their most active members as keepers of the democratic flame. The aftermath of the 2020 presidential election raised questions about the role of the parties in protecting democracy, particularly the fundamental democratic norm of “loser’s consent.” We argue that recent political developments—close elections, ideological polarization, participatory party nominations, and changes in campaign finance and media—have worked to undermine the parties’ commitment to loser’s consent. We use recent survey data to show that party activists no longer demonstrate greater commitment than do ordinary citizens to democratic norms—especially to loser’s consent. We also examine how parties and voters responded to the post-2020 crisis of democratic legitimacy, finding that both parties prioritized their political interests over democratic health. However, a small number of voters did deviate from normal partisanship and helped to shore up American democracy in the 2022 elections.