Dean Baker is a supposedly left U.S. economist, co-director of the Center for Economic and Policy Research and writer of an American Prospect blog and at the TPM Cafe.
Yesterday he had a column about the value of the U.S. dollar in the Guardian:
America’s two highest-ranking economic officials, Federal Reserve Board chairman Ben Bernanke and Treasury secretary Henry Paulson, effectively declared class war last weekend. While they did not use this term, that is the implication of their stated policy of propping up the dollar.
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A high dollar makes goods produced in other countries cheaper for people in the US. If the dollar rises by 20% against the currencies of our trading partners, then all the goods that we import from other countries are approximately 20% cheaper for people in the US. In this way, an increase in the value of the dollar by 20% has roughly the same impact on imports as if the US government had a policy of paying a subsidy on imports equal to 20% of the sale price.
The first graph about "propping up the dollar" is nonsense. At the G7 meeting last weekend, the communique made some noise about the "sharp swings in major currencies". Bernanke and Paulson repeated their standard claim of a "strong dollar policy".
But that claim is always made and the actual policy both implement has the effect of lowering the dollar’s value. They continuesly hammer China to let the Renmimbi rise, which it does, and keep interest rates lower than they are in other countries, which has the the effect of lessening the dollar value.
Since 2002 the U.S. Dollar index has fallen over 30%. If Baker were right, that move should have created more domestic manufacturing, more blue collar jobs, less imports and higher exports.
But all of that hasn’t really happend. Certainly not to the extend as in Baker’s simplistic example above.
While U.S. exports have somewhat increased during that last two years, imports have increased even more as the lower dollar led to a significant price rise in oil and gas and food stuff.
There are more counter-examples. While the Euro has steadily increased, Germany posts one export record after the other and unemployment there is decreasing. How does this fit into Baker’s model?
Baker also claims a higher dollar is better for the rich than for the poor, i.e. it is "class war". But if a worker has to pay 20% of his income to get to work and to eat, a lower dollar will hurt him more than someone who has a high income and doesn’t have to care about gas prices.
Baker has written some very simplistic stuff here and the numbers simply don’t support him.
The reasons for a decline in U.S. manufacturing are not the dollar value, but structural policy issues. Those can not be cured by low dollar.
A decreasing dollar value creates inflation. That really hurts the poor and is real "class war."