Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
It is well established that geographic areas benefit, in terms of the share of government spending they capture, from having a legislator with longer tenure, holding constant the tenure of other legislators. However, the implications of this literature for how the total production of legislation changes if all members gained seniority is less clear. Increased levels and dispersion of seniority within Congress generate a cartel-like effect, whereby legislators restrict the quantity of legislation enacted and increase the average price of each passed bill. The analysis provides a natural experiment to gauge the impacts of the emergence of the congressional committee system. Copyright Springer Science+Business Media, LLC 2012