We discuss two essential problems of the political economy of public finances: The principal agent problem between voters and elected politicians and the common pool problem arising from the fact that money drawn from a general tax fund is used to pay for policies targeting more or less narrow...

Fiscal rules, such as the Excessive Deficit Procedure and the Stability and Growth Pact (SGP), aim at constraining government behavior. Milesi-Ferretti (2003) develops a model in which governments circumvent such rules by reverting to creative accounting. The amount of this depends on the...