Who influences a politician’s public statements? In this paper, we explore one plausible explanation: that financial incentives from campaign contributors affect what politicians say. Based on this idea, we design text-driven models for campaign contribution profile prediction. Using a large corpus of public microblog messages by members of the U.S. Congress, we find evidence for such an association, at the level of contributing industries. We find complementary strengths in a simple model (which has better predictive accuracy) and a more complex model (which gives a more intuitive, human-interpretable explanation).
A Penny for Your Tweets: Campaign Contributions and Capitol Hill Microblogs
T. Yano,Dani Yogatama,Noah A. Smith
Published 2013 in International Conference on Web and Social Media
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- Publication year
2013
- Venue
International Conference on Web and Social Media
- Publication date
2013-06-28
- Fields of study
Computer Science, Political Science
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Semantic Scholar
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