This paper was superseded by Working Paper 24-04 – The Changing Polarization of Party Ideologies: The Role of Sorting.

Working Paper
The Changing Polarization of Party Ideologies: The Role of Sorting
May 2023
WP 23-07 (Superseded by WP 24-04)
Working Paper
May 2023
WP 23-07 (Superseded by WP 24-04)
This paper was superseded by Working Paper 24-04 – The Changing Polarization of Party Ideologies: The Role of Sorting.