British Journal of Political Science



National Tides and Local Results in US House Elections


ERIC  McGHEE a1 a
a1 Department of Political Science, University of Oregon

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Abstract

This article discusses whether candidates and campaigns in US House elections condition the influence of national political tides by magnifying their effects at the local level. Using election returns, it is shown that this interaction effect is quite small: a positive national tide increases votes for weak candidates almost as much as strong ones. However, competition and national tides in US House elections do interact to produce turnover: high-spending challengers rarely win without the help of a national tide. Contrary to many accounts in the American politics literature, it is also found that the tide's influence is weaker in open seats in certain important ways. Together, these findings suggest that US House candidates benefit from national tides but have a limited ability to create them, and that the prospects for national responsiveness are hurt by the trend towards heavier competition in open seats.



Footnotes

a The author would like to thank Ray Wolfinger, Eric Schickler, Laura Stoker, Dorie Apollonio, Forrest Maltzman, Sarah Binder, Kathryn Pearson and John Geer for comments on various stages of the project. Data for the project were generously provided by Gary Jacobson of UC San Diego.