Some credit for this ought, in all fairness, to go to the Obama Administration. You could say that the rescue of General Motors and Chrysler worked. It also looks as though taxpayers have pretty much got their money back from supporting the banking system. On that last point, the US has done better than Britain has.
In one area, however, US policy has so far failed: jobs and unemployment. For a quirky reason, this may prove extremely important. US employment is well below its previous peak and job growth has been modest. But unemployment dipped suddenly last month, to 7.9 per cent. Until last weekend, I hadn't realised President Obama had made it a central aim to get unemployment below 8 per cent: perhaps unwisely, he asked to be judged on this.
It matters because this Friday sees the last bit of economic data published before voting next Tuesday: the employment and unemployment figures. As with most economic data, these initial estimates are based on partial data, sometimes just on surveys, and are frequently revised. So it is quite possible that the unemployment figure will jump above 8 per cent, even though the long-term trend is still slowly down. It is absurd that one number should be so important, but in an extraordinarily tight election, it could just tip it. So the answer to, "Has the President done enough?" is on a knife-edge. It ought not to be, because the past few months have seen real progress, but politics is capricious.
What about the case for the more business-friendly challenger? If it comes to money, the US investment community has a simple rule of thumb. Romney would be better for equities, whereas Obama would be better for bonds. The argument is that the former would bring in policies that, on balance, favoured companies - less regulation, tax cuts - whereas the latter would press on with the Federal Reserve policy of quantitative easing, which would hold down interest rates.
Actually how well America Inc does will surely be determined by the strength of the recovery not just in the US but worldwide, rather than by the next administration. As for bond prices, that is also really a global issue, too, for US bonds move pretty much with prime global ones - though US policy has an influence over those, too.
You might think that when people are worried about their jobs they would want a business-friendly administration but it does not necessarily work like that. Part of Main Street USA is deeply suspicious of big business, and particularly of big banks. Is Romney too much a spokesman for this chunk of America? Nothing obvious coming up in the next few days will tip this either way except perhaps some unpredictable chance remark.
There is something else. The great surprise for a visitor to Washington interested in economics and finance is that what, from the outside, seems the most important issue facing the US hardly features here. It is what on earth it will do about the fiscal deficit.
There is a debate about the so-called "fiscal cliff", the tax increases and spending cuts that come in automatically on January 1, if nothing is done to stop it. On paper the impact is huge, amounting to anything up to 5 per cent of GDP. People tell me something will be done and maybe that is so. But there may be a timing problem if there were a change of president or any major shift in Congress, because the old Congress and old President are still in office until January 21.
But if professional Americans here in DC seem strangely unconcerned about this, they are even less worried about the longer-term matter of balancing the budget. The deficit has narrowed a little, but is still 7 per cent of GDP. Much of that has to be borrowed from the rest of the world. At the moment, as a "safe haven", the US can do it and at interest rates below inflation. But reason says that this cannot last and we really have no clear idea what the next administration will do about this.
Looking out over a still-blustery Washington, I appreciate this is not an issue for most Americans. There is a lot to be fixed and the huge resources of the US will be swung into action to recover from the storm. But a year from now? Whoever wins, the economic recovery will, I think, no longer be such a concern. Independent