In an interview with the Financial Times, Lawrence Summers said the urgent need for a short-term increase in spending by governments temporarily overrode the longer-term goal of tackling the global imbalances many economists believe caused the financial crisis.
The US administration had no choice but to take strong countervailing public action to “save the market system from its own excesses”, he said.
His comments, ahead of next month's crunch G20 summit in London, make it clear that the US administration wants industrialised nations to share responsibility for engineering a global demand-led recovery and does not believe this burden should fall on China alone.