Krugman is critical of ECB president Trichet's decision to raise interest rates in 2010, because of the way it affects Spain, Italy, and Portugal. Increase in interest rates by the ECB affect the entire eurozone and this means, he points out, that inflation in Germany would be extremely low -about 1% for the next five years- and the result being that inflation would be much lower in debtor countries like Spain. A decrease in interest rates with inflation at 3-4 % in Germany would be better for the debtor countries (Spain, Italy, Portugal, Ireland) as this would enable them to cut prices and costs relative to Germany and other creditor countries. The first step taken by the new ECB president, Mario Draghi, was a small increase in interest rates. Krugman asks if the private demand is affected negatively by the end of a debt financed boom in the debtor countries, and austerity programs reduce any growth in the public sector, then where are the new jobs supposed to come from? A policy that reduces the prices of the products of debtor countries relative to creditor countries like Germany- so that exports can generate necessary growth- is needed says Krugman. ...