The Effect of Political Disagreement on Discretion: Mechanisms and Conditions

Delegation models make contrasting assumptions about how political disagreement affects discretion and empirical research reports contradictory findings. The authors aim to shed new light on this puzzle by distinguishing the mechanisms that drive the effect of political disagreement on discretion. Four conditions influence the strength of each mechanism: (a) policy salience, (b) actors involved, (c) their capacity, and (d) decision rule. They explore this theoretical framework on the case of economic restructuring in the United Kingdom and show that political disagreement reduces discretion. There is no significant interaction effect between salience and political disagreement on discretion.