Partisan agenda control in the US house: A theoretical exploration

While a number of scholars have focused on the importance of partisan agenda control in the US House, few have examined its uneven consequences within the majority party. In this paper, we explore ‘counterfactual’ utility distributions within the majority party, by comparing policy outcomes under a party-less median voter model to policy outcomes under party-based positive and negative agenda control models. We show that the distribution of policy losses and benefits resulting from agenda control are quite similar for both the positive and negative varieties. In both cases, moderate majority-party members are made worse off by the exercise of partisan agenda control, while those to the extreme side of the majority-party median benefit disproportionately. We also consider the benefit of agenda control for the party as a whole, by looking at the way changes in majority-party homogeneity affect the summed utility across members. Interestingly, we find that when the distance between the floor and majority-party medians decreases, the overall value of positive and negative agenda control diminishes. However, we also find support for the ‘conditional party government’ notion that, as majority-party members’ preferences become more similar, they have an increased incentive to grant agenda-setting power to their leaders.