第二个问题是，在资金流向固定资产和投机的双重推动下，原油，能源和食品的价格持续上涨。
A second reason to fear a double-dip recession concerns the fact that oil, energy, and food prices may be rising faster than economic fundamentals warrant, and could be driven higher by the wall of liquidity chasing assets, as well as by speculative demand.