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Individual Effects in a Nonlinear Model: Explicit Treatment of Heterogeneity in the Empirical Job-Search Model.
Kiefer, Nicholas M, (1981)
How Long Is a Spell of Unemployment? Illusions and Biases in the Use of CPS Data.
Kiefer, Nicholas M, (1985)
Estimation of Equilibrium Wage Distributions with Heterogeneity.
Bowlus, Audra J, (1995)