Nobody should fret about the cost of providing what is in effect disaster relief. Prolonging vast deficits, however, does carry a risk. According to official projections released on February 1st, without more stimulus America’s GDP would lag behind its potential by only 1.3% at the end of 2021. Mr Biden’s proposed spending is six times bigger than the shortfall. The “multiplier” effect of government spending on output is hard to estimate, but is small today because many households are saving stimulus money. Yet should vaccinations let the economy reopen fully in the second half of 2021, the pent-up effects of stimulus may cause the economy to overheat, leading to a burst of inflation.
Higher inflation would be tolerable—welcome, even, up to a point. But it would mean any further deficit spending, for example on Mr Biden’s infrastructure plan, would further stoke the fire. Better to preserve fiscal fuel by avoiding unnecessary largesse. Democrats want to send cheques worth $1,400 to most individuals, adding to the $600 they recently received. Universal handouts stop people falling through the cracks of bureaucratic means-tested programmes, but $2,000 is an arbitrary total popularised by Donald Trump. Mr Biden’s plan also includes $350bn for state and local governments. Early in the crisis it looked as if they would suffer a collapse in tax revenues. In fact, their budgets have held up as the federal government’s generous unemployment benefits and a burst of spending on goods have boosted their tax receipts. Neither of these items in Mr Biden’s bill is a priority.
The right fiscal policy would be flexible, providing emergency spending for as long as the pandemic persists and saving a broader fiscal boost for later if necessary. Republicans—and some moderate Democrats—are right to argue that $1.9trn is excessive today. Mr Biden may be willing to trim his proposal. A figure of around $950bn would allow for unemployment insurance, a smaller amount of catch-all universal cheques, Mr Biden’s assault on child poverty and extra spending on vaccines.