I came across this little tidbit from 99 while doing a bit of research. Hind-sight lends much credibility.
http://internationalecon.com/tradeimbalance/US.htmlsnip>
Furthermore, the exchange rate in 1998 began to depreciate US dollar. If this trend continues, the United States is likely to have smaller deficit.
If the current account deficit continues to increase while the dollar depreciates, that would suggest decline in US economy's competitiveness. In long-run, this overall decline in US industries' competitiveness would become a serious problem, since that would lead to overall slowdown of the US economy, decreasing the standard of living for the US residents.
The data on net equity and debt ratio to GDP (Figure 2.3) reveals that the international debt position of the US is more serious than the international investment position number suggests. Net debt as a percentage of GDP is approaching 20% in 1996. If this debt surpasses 20% of GDP and continuously increase, this would be bad for the economy, because that means that
the US will keep borrowing from abroad, although a rapid increase in GDP growth is not expected. Therefore, would be more difficult to repay. If the United States is in a rapid economic growth, this can be a good thing, but that is not the case for the United States.
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NOTE:
This section brought to mind the discussion of euros for oilsnip>
Currently, capital account surplus is larger than current account deficit for the US (Appendix 4), suggesting that the United States is importing capital from abroad to pay back for the current account deficit. In addition, given the size of the economy and its internationally used domestic currency, international default for the United States is least likely.
If the new currency, euro, replaces the US dollar in international markets, and if the United States government begins to incur large debts denominated in euro, the likelihood of US default would increase. more...