Replication Data for: Is a Polarized Party System a Too Extreme Party System?

The following files are needed to replicate the analyses reported in "Is a Polarized Party System a Too Extreme Party System?" See the ReadMe for how to navigate the files.

NIAID Data Ecosystem20

Replication Data for: "Elite Polarization, Party Extremity, and Affective Polarization"

Elites in the U.S. have become increasingly polarized over the past several decades. More recently, the degree to which partisans view the opposing party more negatively than their own - a phenomenon

NIAID Data Ecosystem10

Replication Data for: The Core of the Party System

We propose tests of core and Condorcet winner (CW) status of parties and of core/CW existence and implement them using preference data on 1,176 parties from 196 election surveys. Applying strong contr

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