A model is developed that allows for a layoff rate and a job-arrival r
ate in the intertemporal choice of consumption and labor-market state.
The identification of such a model is established without recourse to
dynamic programming solutions, and the minimum data requirements for
estimation are derived. Unobserved heterogeneity is included in the mo
del specification, but state dependence is only allowed through the la
yoff and arrival rates. These are restricted to be functions of observ
able weakly exogenous variables.