Beneath the permanent whatever it takes "rescue" by the European Central Bank (ECB) lie fundamental asymmetries that doom the euro, the joint currency that has been the centerpiece of European unity since its introduction in 1999.
The key imbalance is between export powerhouse Germany, which generates huge trade surpluses, and its trading partners, which run large trade and budget deficits, particularly Portugal, Italy, Ireland, Greece and Spain.
Those outside of Europe may be surprised to learn that Germany's exports are roughly equal to those of China ($1.2 trillion), even though Germany's population of 82 million is a mere 6% of China's 1.3 billion. Germany and China are the world's top exporters, while the U.S. trails as a distant third.
Germany's emphasis on exports places it in the so-called mercantilist camp, countries that depend heavily on exports for their growth and profits. Other (nonoil-exporting) nations that routinely generate large trade surpluses include China, Japan, Germany, Taiwan and the Netherlands.