New measures of congressional activity from 1993-94 show that workload affects effectiveness.

Data & Methods

* Examined the U.S. House during the 103rd Congress (1993–94).

* Used novel metrics tracking legislative workloads.

* Applied negative binomial regression with a count dependent variable.

Key Findings

* Moderate activity levels boost success rates for members.

* Over-sponsoring or excessive speaking hinders effectiveness.

* There's an optimal sweet spot between too little and too much work.

Why It Matters

This study clarifies how institutional factors shape individual members' outcomes in the U.S. House, revealing that effective representation isn't just about doing more – it requires strategic balance.