ABSTRACT
Empirical evidence shows that fixed exchange rates do not provide more fiscal discipline than flexible regimes, despite the fact that, in principle, fixing the exchange rate imposes important restrictions on seignoriage revenues. A more detailed analysis of seignoriage allows to explain the channels whereby monetary financing is possible in the short and medium run even in an exchange rate peg. More precisely, it is argued that the traditional concept of monetary seignoriage is misguiding and that fiscal seignoriage, defined as the actual revenues accruing to government from the Central Bank, is a key variable to determine fiscal discipline. The paper shows that a peculiar version of fixed regimes, the currency boards, may effectively restrain fiscal policy by ruling out fiscal seignoriage. An indirect confirmation of these hypotheses is advanced by observing the empirical link between monetary seignoriage and fiscal seignoriage, and their relation with fiscal discipline.
