We argue that the US personal saving rate's long stability (1960s-1980s), subsequent steady decline (1980s-2007), and recent substantial rise (2008-2011) can be interpreted using a parsimonious buffer stock model of consumption in the presence of labor income uncertainty and credit constraints....

We review savings trends in Italy, summarizing available empirical evidence on Italians motives to save, relying on macroeconomic indicators as well as on data drawn from the Bank of Italys Survey of Household Income and Wealth from 1984 to 2004. The macroeconomic data indicate that households...