Redistricting and party polarization in the U.S. house of representatives
The elevated levels of party polarization observed in the contemporary Congress have been attributed to a variety of factors. One of the more commonly recurring themes among observers of congressional politics is that changes in district boundaries resulting from the redistricting process are a root cause. Using a new data set linking congressional districts from 1962 to 2002, we offer a direct test of this claim. Our results show that although there is an overall trend of increasing polarization, districts that have undergone significant changes as a result of redistricting have become even more polarized. Although the effect is relatively modest, it suggests that redistricting is one among other factors that produce party polarization in the House and may help to explain the elevated levels of polarization in the House relative to the Senate. © 2007 Sage Publications.
Duke Scholars
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- Political Science & Public Administration
- 4408 Political science
- 1606 Political Science
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Published In
DOI
EISSN
ISSN
Publication Date
Volume
Issue
Start / End Page
Related Subject Headings
- Political Science & Public Administration
- 4408 Political science
- 1606 Political Science