I (sincerely) wonder - what would happen if USA were to receive such a short-duration windfall? Will it be socked away in a rainy day fund, or will it be spent immediately in terms of infrastructure programs, or welfare programs or tax cuts/rebates?
In fact, California experienced such a windfall due to rising stock prices in recent years, and Jerry Brown had to fight with the legislature to save that in a rainy day fund instead of spending on welfare programs.
Now research the current state of the fund, there is a bit of controversy going on right now. The governor has unilaterally limited the payout this year and a lot of folks aren't happy.
In fact, California experienced such a windfall due to rising stock prices in recent years, and Jerry Brown had to fight with the legislature to save that in a rainy day fund instead of spending on welfare programs.