polarization

Measuring polarization in high-dimensional data: Method and application to congressional speech

Gentzkow, M., Shapiro, J., & Taddy, M. (2016). Measuring polarization in high-dimensional data: Method and application to congressional speech. https://ideas.repec.org/p/ess/wpaper/id11114.html

Values and political predispositions in the age of polarization: Examining the relationship between partisanship and ideology in the United States, 1988–2012