//-->
How Long Is a Spell of Unemployment? Illusions and Biases in the Use of CPS Data.
Kiefer, Nicholas M, (1985)
Equilibrium Search Models and the Transition from School to Work.
Bowlus, Audra J, (2001)
Individual Effects in a Nonlinear Model: Explicit Treatment of Heterogeneity in the Empirical Job-Search Model.
Kiefer, Nicholas M, (1981)