The more things change, the more things stay the same: a comparative analysis of budget punctuations

In this paper I identify whether budgets in Denmark, Germany, the United Kingdom, and the United States are punctuated and investigate the variation in budget punctuations over time. Building on stochastic process methods, I find that budgets in all four cases exhibit mostly incremental changes punctuated by extreme shifts. In order to explain variation in budget punctuations over time, I rely on two models: partisan control of government and partisan distance of the assembly. The two models are tested using national budgetary data across all government functions for the four countries from the mid-1960s to 1989. I find that greater distance in strength and ideology among parties leads to increases in the degree of punctuations in the German and the British cases, whereas there is some evidence for the partisan control model in the American cases. In the Danish cases, partisan distance reduces the degree of budget punctuations.