1. The rise of negative partisanship and the nationalization of U.S. Elections in the 21st century;Abramowitz;Elect. Stud.,2016
2. Democracy for Realists: Why Elections Do Not Produce Responsive Government;Achen,2016
3. Why Parties? A Second Look;Aldrich,2011
4. World Inequality Report 2018;Alvaredo,2018
5. Information & Elections. Revised to Include the 1996 Presidential Election;Alvarez,1998