Despite growing interest among policymakers, there is no theory of independent fiscal institutions. The emerging literature on "fiscal councils" typically makes informal parallels with the theory of central bank independence, but a very simple formal example shows that such a shortcut is flawed....

Countries increasingly rely on independent fiscal councils to constrain policymakers' discretion and curb the bias towards excessive deficits and pro-cyclical policies. Since fiscal councils are often recent and heterogeneous across countries, assessing their impact is challenging. Using the...

The paper discusses the effectiveness of independent fiscal institutions-or fiscal councils-in taming the deficit bias that emerged in the 1970s. After a review of the main theoretical arguments and recent trends about fiscal councils, we develop a stylized model showing how a fiscal council can...