This paper studies variation in individual labor income over time using a panel vector autoregression (PVAR) in income … variation in labor income is due to residual variation in the wage rate, work hours, and unemployment hours. I also explore the … their contribution to short-run and long-run income movements. The model is estimated on a sample of male household heads …

This paper assesses the quantitative importance of a number of sources of income risk for household welfare and … precautionary saving. To that end I construct a lifecycle consumption model in which household income is subject to shocks … associated with disability, health, unemployment, job changes, wages, work hours, and a residual component of household income. I …

log consumption, assets, and labor income will be cointegrated. They conclude that this cointegrating relationship is …, assets, and labor income that are jointly consistent with an underlying budget constraint. By contrast, Lettau and Ludvigson …