This paper examines the rationale for the imposition of fiscal rules as a way to reduce budgetary imbalances. It presents theoretical arguments for the existence of a “fiscal deficit bias” and the empirical evidence on the economic, political and institutional factors leading to this bias....

Fiscal rules can help to counteract the deficits and spending biases that too often originate in the political process. Rules that constrain spending--rather than the balance--allow fiscal policy to be countercyclical. Yet the design of effective spending rules is by no means straightforward....

This paper examines the rationale for the imposition of fiscal rules as a way to reduce budgetary imbalances. It presents theoretical arguments for the existence of a quot;fiscal deficit biasquot; and the empirical evidence on the economic, political and institutional factors leading to this...