As the world economy slowly recovers from the very deep and widespread recession of recent years, many countries confront very serious fiscal imbalances. How much time they have to deal with these imbalances is a central question, the salience of which can only have been increased by the ongoing...

This paper begins by reviewing the current U.S. fiscal situation and the causes of its recent deterioration. As a guide to possible policy actions, it estimates past responses of revenue and expenditure both at the federal and at the state and local level. Federal fiscal policy is found to be...