Astronuc said:
How is the trade deficit financed? By borrowing - which means paying back more than borrowed?
I'm not disputing that the United States does a bunch of borrowing and is accumulating debt. But the fact of a trade deficit, even a sustained one, is not sufficient to conclude that debt is accumulating. There are any number of ways to fund a trade deficit without borrowing money.
Astronuc said:
And how about sovereign investment funds - and are those sovereign investments funds loaning capital, or are they actually 'buying' assets, i.e. spending.
Either way, it's foreign capital that ends up in America, and so must be taken into consideration before the claim "trade deficit = net capital loss" can be taken seriously. Note that the annual FDI inflow to the United States is on the same order of magnitude as the trade deficit.
Astronuc said:
By themselves, a monthly or yearly deficit is not bad, but the US has had chronic deficits
I would contend that the budget deficit is more worrisome than the trade deficit; I'm not convinced that even sustained trade deficits are necessarily a bad thing, depending on how everything else works in relation to them. They often keep inflation down, and in order for them to be sustained, the suplus countries must loan their dollar earnings back to the US in order to keep their currency from equalizing the trade balance, making it cheaper to borrow money in the US (which boosts business investment and dampens the effects of the budget deficit).
There's also the issue that much of the trade deficit is simply an accounting artifact. A huge portion of China's exports, for example, are actually from American companies who built or otherwise invested in China, and so a big portion of the captial "leaving" the United States is still owned by Americans. There are rules for retaining this capital in China, but the end result looks a lot more like FDI from America into China than a simple transfer of capital.
Astronuc said:
What real growth? I'd like to see real growth - particularly in infrastructure - or energy development. But 66% of the US economy is consumption - of stuff - that depreciates or wears out.
Real growth is a technical term that refers to growth in inflation-adjusted GDP.
Everything depreciates or wears out. Also, a consumptionp-led economy is a *good thing*. The only alternative is an export-led economy, which is only appropriate if you're a lot poorer than most of the world economy.