While the economy shows signs of strength, the recovery remains tepid relative to economic upswings following deep recessions of the past. This weakness has occurred despite an aggressive monetary response by the Federal Reserve which has adopted even unconventional tools to reduce long term...

The standard life-cycle model of consumption behavior predicts that a household's age will influence its saving behavior. Moreover, simple national accounting identities reveal that a country's current account balance reflects its savings-investment imbalance. Thus, differences in national...