The keys to legislative success in the US House of Representatives

Our research addresses how individual member behavior and institutional variables affect legislative success in the U.S. House of Representatives. Using new measures of activity from the 103d Congress (1993-94), a count dependent variable, and negative binomial regression, our analysis assesses member effectiveness. We find that a member's activity level encourages legislative success, but gains are limited when members speak or sponsor too frequently. Our results provide a clearer picture of the role of legislative context and the relevance of institutions in determining a member's legislative successes and failures.