Few countries blew up more spectacularly than Iceland in the 2008 financial crisis. The local stock market plunged 90 percent; unemployment rose ninefold; inflation shot to more than 18 percent; the country's biggest banks all failed. Since then, Iceland has turned in a pretty impressive performance. It has repaid International Monetary Fund rescue loans ahead of schedule. Growth this year will be about 2.5 percent, better than most developed economies. Unemployment has fallen by half. Iceland's approach was the polar opposite of the U.S. and Europe, which rescued their banks and did little to aid indebted homeowners. Nothing distinguishes Iceland as much as its aid to consumers. To homeowners with negative equity, the country offered write-offs that would wipe out debt above 110 percent of the property value. The government also provided means-tested subsidies to reduce mortgage-interest expenses: Those with lower earnings, less home equity and children were granted the most generous support. In June 2010, the nation's Supreme Court gave debtors another break: Bank loans that were indexed to foreign currencies were declared illegal. Because the Icelandic krona plunged 80 percent during the crisis, the cost of repaying foreign debt more than doubled. The ruling let consumers repay the banks as if the loans were in krona. These policies helped consumers erase debt equal to 13 percent of Iceland's $14 billion economy. Now, consumers have money to spend on other things.