Why the dollar is falling so fast
Analysis
By Steve Schifferes
BBC News economics reporter
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For many years financial markets have worried about the growing size of the US trade deficit - the difference between the amount the US imports from the rest of the world, and the amount it can sell to the rest of the world.
That deficit has now reached a record $742bn, or 7% of the US economy, and shows no signs of diminishing.
At the same time, tax cuts and the war in Iraq have kept the US budget deficit at around $400bn despite the booming economy.
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The higher price of imported goods could lead to a hike in domestic inflation, and it could take several years before consumers switch back to buying more US goods.
High inflation, combined with the stronger-than-expected growth of the US economy, could force the US central bank, the Federal Reserve, to keep raising interest rates.
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more:
http://news.bbc.co.uk/2/hi/business/4772049.stmA concise, readable, none-too-technical article.
ON EDIT: also check out this link from DUer Demeter:
http://www.democraticunderground.com/discuss/duboard.php?az=show_mesg&forum=103&topic_id=210573&mesg_id=210573