Closing budget deficits is not always the optimal fiscal policy in the short term or the medium term. Instead, budgets should simply be seen as a tool with which to boost living standards. Sometimes policy needs to move the budget toward a deficit to achieve this; at other times, the budget needs to be moved closer to a balance or surplus.
Reducing budget deficits is too often presented as a key budgetary challenge. Defining fiscal policy this way in the present economic environment, however, is simply bad economic analysis. Instead, the most pressing economic task should be viewed as finally securing a durable return to genuine full employment.