Economic policy isn’t just a domestic issue anymore. That is the conclusion we should draw from the market volatility this week, including the shift by Standard & Poor’s to a negative outlook for U.S. government debt, and the meeting last weekend of the International Monetary Fund and World Bank.
This is a familiar fact for smaller countries. The emerging market nations have long understood that judgments made on Wall Street or at the IMF headquarters in Washington often had more power to shape their economic policy than the proposals of their own ministers of finance and central bankers. More recently, that is a lesson that fiscally weak Western countries like Greece, Ireland and Portugal have been learning, too.