This paper surveys the recent literature on the theory of macroeconomic policy. We study the effect of various incentive constraints on the policy making process, such as lack of credibility, political opportunism, political ideology, and divided government. The survey is organized in three...

Observed fiscal policy reflects the incentives embedded in political institutions. In this paper, we illustrate the effects of two general institutional features: separation of powers, which is common in Presidential-Congressional political systems, and legislative cohesion, which is typical of...

We present a model of electoral accountability to compare the public finance outcomes under a presidential-congressional and a parliamentary system. In a presidential-congressional system, contrary to a parliamentary system, there are no endogenous incentives for legislative cohesion, but this...

Do fiscal policy variables - overall spending, revenue, deficits and welfare-state spending - display systematic patterns in the vicinity of elections? And do such electoral cycles differ among political systems? We investigate these questions in a data set encompassing sixty democracies from...