Expectations and information about the growth of GDP per capita have a large influence on decisions made by private and public economic agents. It will be argued here that GDP (per capita) is far from a robust indicator of social welfare, and that its use as such must be regarded as a serious...

Individual saving through targeted retirement saving accountsþIRAs and 401(k)sþgrew rapidly in the United States during the 1980s. The microeconomic evidence presented in this paper suggests that most of the contributions to these programs represent new saving that would not otherwise have...