Russ Roberts has a great commentary on NPR. The only thing politicians will stimulate is their already over inflated egos.
That's why stimulus schemes based on giving people money have a poor track record of energizing the economy. Usually, the only thing that gets stimulated is a politician's approval rating.
I'm not saying that economy policy is irrelevant. Economic policy matters because it affects the long-run growth of the economy. I'm all for policies that make us more productive or innovative by changing incentives. But those policies take time. There's little any economic doctor can do to move our $14 trillion organism of an economy in the next few months.
Politicians who work in the Oval Office—or those who seek to work there—would be wise to remember that patience is a virtue. Focus on the policies that lead to growth over time. Expecting results overnight is bound to lead to disappointment.