Campaign contributions and legislative behavior: Evidence from US congress

• 成果类型: Article
• 署名作者: Parmigiani, Alberto
• 署名单位: University of London; London School Economics & Political Science
• 刊物名称: JOURNAL OF PUBLIC ECONOMICS
• ISSN/ISSBN: 0047-2727
• DOI: 10.1016/j.jpubeco.2025.105319
• 发表日期: 2025
• 关键词: Campaign donations; Congress; Money in politics; legislative behavior; agenda

摘要

What is the relationship between campaign contributions and legislative behavior of elected representatives? In this paper, I find that more concentrated donations negatively correlate with three costly legislative endeavors of members of Congress: bill sponsorship, speechmaking on the floor and witness appearances before committees. For bill sponsorship, the negative correlation is stronger for topics related to redistribution, such as health and social welfare bills. To interpret these results, I argue that amore skewed structure of contributions makes members of Congress more dependent on their top donors and thus potentially more inclined to represent their interests. By reciprocating favors to donors, by seeking to secure their continued financial support, or simply by enjoying more leisure time as a result of feeling secure in their financial backing, federal legislators are less active in activities related to the Congressional agenda and public policy. Overall, I contend that campaign contributions distort the incentives of elected representatives to allocate legislative effort in Congress.