Paul Krugman: Much Too Responsible

The United States and Europe have a lot in common. Both are multicultural and democratic; both are immensely wealthy; both possess currencies with global reach. Both, unfortunately, experienced giant housing and credit bubbles between 2000 and 2007, and suffered painful slumps when the bubbles burst.

Since then, however, policy on the two sides of the Atlantic has diverged. In one great economy, officials have shown a stern commitment to fiscal and monetary virtue, making strenuous efforts to balance budgets while remaining vigilant against inflation. In the other, not so much.